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Welded Stainless Steel Tubes

The Penn Stainless Products Specialty Pipe and Tube Division supplies nonstandard made-to-order stainless steel welded tubes in a large variety of stainless grades, including duplex, 300 series stainless, 400 series stainless, high temp grades, precipitation hardening grades, as well as 6 moly grades.  Stainless Steel welded tubes can be supplied in light-gauge and heavy-wall thicknesses.   All tubes can be supplied per ASTM A 269, ASTM A 249 or other relevant specifications.  We also supply off the shelf commodity welded tubes. Please review the tabs below to learn more.

Made-to-Order Stainless Steel Welded Tube Supply Capability Overview

Outside Diameter Range for Tubes

Tube diameters are available from 1/16″ OD thru 120″ OD. Get a Quote

Wall Thickness Range for Tubes

Depending on the diameter of the tube, wall thicknesses can range from .010 to 3″ in thickness. Get a Quote

Lengths for Tubes

On smaller diameters, tube may be available in coil form that can produce a single length tube that is thousands of feet long. For larger diameters, tubes up to 60 long are possible Get a Quote

300 Series Stainless Steel Grades

304/L – 304H – 309 – 309/S – 309H – 310 – 310S – 310H – 316/L – 317/L – 321 – 321H – 330 – 347 – 347H Get a Quote

400 Series Stainless Steel Grades

410 – 410S Get a Quote

Penn Stainless Capability Highlights For Welded Stainless Steel Tube

By utilizing a combination of in house capabilities and a network of domestic and international pipe and tube mills and service providers, Penn Stainless has significant flexibility to meet your exact requirements.

Penn Stainless Products Welded Tube Supply Highlights

Custom Orders of Specialty Grades in as fast as a week.

Penn Stainless stocks an extensive inventory of plate and sheet. By utilizing this inventory as the source material at our mill partners for your custom tubing, we can help ensure fast lead times for even for hard to find stainless steel alloys, with non standard wall thicknesses, lengths, or chemistries. Quick turn delivery times vary based on specific product requirements. Get a Quote

Technical Question?

Large Diameter & Heavy Gauge Welded Tube

Penn Stainless can supply made-to-order welded tube up to 96 inch diameter and up to 3 inch thick walls! Get a Quote Technical Question?

Custom Processing & Quick Delivery of Off the Shelf Commodity Tubing

Our extensive inventory of welded tube in a variety of sizes including 304/L, 316/L and 321 enables us to cut, pack and ship your order quickly from a number of conveniently located stocking locations. See our WeldedTube PDF Availability list. Get a Quote Technical Question?

Cutting Services

Penn Stainless has in house tubular cutting services for diameters ranging from 1/16″ to 28″ diameter. Larger diameter products can be cut through our partner relationships with pipe and tube mills. Link to Cutting Services Chart Technical Question?

Value Added Services

Value added processing services available include polishing, beveling, honing and turning, heat treating and annealing. Tubes can be polished per customer request, including #4 polish, #6 polish, #7 polish, & #8 mirror finish. Some ID Sizes can also be polished. Link to Processing Services Chart. Technical Question?

Testing Services

We can deliver welded tube that meets any of the following testing requirements: positive material identification, liquid penetrant testing, radiographic testing, ultrasonic testing, charpy impact testing and corrosion testing. Link to Testing Services Chart Technical Question?

Technical Resources

Penn Stainless has over 30 years of technical services and project management expertise. Resources include metallurgists, welding experts, specification development, rapid delivery team, and inventory management services. Technical Question?

Stainless Steel Welded Tube

Jason- I copied our seamless inventory below – is that ok to do?  All welded inventory on PSP site point to seamless products

 

  • Tube can be cut to size or polished per customer specification.
  • Tube is stocked in 17′ to 24′ R/L sections. Longer lengths can be made to order.
  • Penn Stainless also stocks seamless and welded pipe.

Click on the size below to see inventory: 1/16″-15/16″, 1″-1-7/8″, 2″-4-3/4″, 5″-6-3/4″, 7″-9-3/4″, 10″-14″

Nominal OD / Wall Nominal ID Nominal Wt./Ft. Grade
1/16″ x .010 .042 .0057 304/L
316/L
321
347
1/16″ x .016 .030 .0080 304/L
316/L
321
1/16″ x .020 .022 .0092 304/L
316/L
3/32″ x .016 .062 .0136 304/L
316/L
3/32″ x .020 .054 .0162 304/L
316/L
3/32″ x .028 .038 .0202 304/L
316/L
321
1/8″ x .010 .105 .0126 304/L
316/L
1/8″ x .012 .101 .0149 304/L
316/L
321
347
1/8″ x .016 .093 .0191 304/L
316/L
321
1/8″ x .020 .085 .0231 304/L
316/L
321
347
1/8″ x .028 .069 .0298 304/L
316/L
321
347
1/8″ x .035 .055 .0346 304/L Back to Top
316/L
321
347
1/8″ x .049 .027 .0409 304/L
316/L
321
5/32″ x .016 .124 .0246 304/L
316/L
5/32″ x .020 .116 .0299 304/L
316/L
5/32″ x .028 .100 .0394 304/L
316/L
1/4″ x .035 .180 .0827 316/L
317/L
321
347
1/4″ x .049 .152 .1083 304/L
310
316/L
317/L
321
347
1/4″ x .065 .120 .1322 304/L
310
316/L
317/L
321
347
1/4″ x .083 .084 .1524 304/L
316/L
321
1/4″ x .095 .060 .1619 304/L
316/L
321
5/16″ x .016 .281 .0521 304/L Back to Top
316/L
321
5/16″ x .020 .273 .0643 304/L
316/L
321
347
5/16″ x .028 .257 .0876 304/L
316/L
321
347
5/16″ x .035 .243 .1068 304/L
310
316/L
321
347
5/16″ x .049 .215 .1420 304/L
310
316/L
347
5/16″ x .058 .196 .1623 321
5/16″ x .065 .183 .1769 304/L
316/L
321
5/16″ x .083 .144 .2095 316/L
321
5/16″ x .095 .123 .2272 304/L
316/L
321
3/8″ x .016 .343 .0631 304/L Back to Top
316/L
321
3/8″ x .020 .335 .0781 304/L
316/L
321
347
3/8″ x .028 .319 .1068 304/L
316/L
321
347
3/8″ x .035 .305 .1309 304/L
310
316/L
317/L
321
347
3/8″ x .049 .277 .1757 304/L
310
316/L
317/L
321
347
3/8″ x .058 .259 .2022 304/L
316/L
321
3/8″ x .065 .245 .2216 304/L
310
316/L
321
347
3/8″ x .083 .209 .2666 304/L
316/L
321
347
3/8″ x .095 .185 .2926 304/L
316/L
321
347
3/8″ x .109 .157 .3189 304/L
316/L
3/8″ x .120 .135 .3366 304
316/L
321
7/16″ x .020 .398 .0918 304/L Back to Top
316/L
321
347
7/16″ x .028 .382 .1261 304/L
316/L
321
347
7/16″ x .035 .368 .1549 304/L
316/L
321
347
7/16″ x .049 .340 .2094 304/L
316/L
321
347
7/16″ x .065 .308 .2663 304/L
316/L
7/16″ x .083 .272 .3236 304/L
316/L
347
7/16″ x .095 .248 .3579 304/L
316/L
321
7/16″ x .120 .198 .4191 304/L
316/L
321
1/2″ x .016 .468 .0851 304/L Back to Top
316/L
321
1/2″ x .020 .460 .1056 304/L
316/L
321
347
1/2″ x .028 .444 .1453 304/L
310
316/L
321
347
1/2″ x .035 .430 .1790 304/L
310
316/L
317/L
321
347
1/2″ x .049 .402 .2430 304/L
310
316/L
317/L
321
347
1/2″ x .065 .370 .3110 304/L
310
316/L
317/L
321
347
1/2″ x .083 .334 .3807 304/L
310
316/L
317/L
321
347
1/2″ x .095 .417 .4232 304/L
316/L
321
347
1/2″ x .109 .282 .4688 304/L
316/L
1/2″ x .120 .260 .5016 304/L
310
316/L
321
347
1/2″ x .134 .232 .5395 304/L
316/L
347
1/2″ x .156 .188 .5903 304/L
316/L
321
1/2″ x .188 .124 .6452 304/L
316/L
9/16″ x .028 .507 .1646 304/L Back to Top
316/L
321
9/16″ x .035 .493 .2030 304/L
316/L
321
9/16″ x .049 .465 .2767 316/L
321
9/16″ x .065 .433 .3557 304/L
316/L
321
9/16″ x .083 .397 .4377 304
316/L
321
9/16″ x .095 .373 .4885 304/L
316/L
9/16″ x .120 .323 .5841 304/L
316/L
9/16″ x .156 .251 .6975 304/L
9/16″ x .188 .187 .7744 304/L
316/L
5/8″ x .020 .585 .1331 304/L
316/L
321
347
5/8″ x .028 .569 .1838 304/L
316/L
321
347
5/8″ x .035 .555 .2271 304/L
310
316/L
317/L
321
347
5/8″ x .049 .527 .3104 304/L
310
316/L
317/L
321
347
5/8″ x .058 .509 .3617 304/L
316/L
321
347
5/8″ x .065 .495 .4004 304
310
316/L
317/L
321
347
5/8″ x .083 .459 .4948 304 Back to Top
310
316/L
317/L
321
347
5/8″ x .095 .435 .5538 304/L
316//L
321
5/8″ x .109 .407 .6187 304/L
316/L
5/8″ x .120 .385 .6666 304/L
316/L
321
5/8″ x .134 .357 .7237 304/L
316/L
5/8″ x .156 .313 .8048 304/L
316/L
5/8″ x .188 .249 .9037 304/L
316/L
321
5/8″ x .250 .125 .1650 304/L
11/16″ x .035 .618 .2562 304/L
316/L
321
11/16″ x .049 .590 .3441 304/L
316/L
11/16″ x .065 .558 .4451 304/L
316/L
321
3/4″ x .028 .694 .2223 304/L
316/L
321
347
3/4″ x .035 .680 .2752 304/L
310
316/L
317/L
321
347
3/4″ x .049 .652 .3778 304/L
310
316/L
317/L
321
347
3/4″ x .058 .634 .4415 304/L Back to Top
316/L
3/4″ x .065 .620 .4897 304/L
309
310
316/L
317/L
321
347
410
Duplex 2205
3/4″ x .083 .584 .6089 304
310
316/L
317/L
321
347
410
Duplex 2205
3/4″ x .095 .560 .6844 304/L
316/L
321
347
3/4″ x .109 .532 .7685 304/L
316/L
321
3/4″ x .120 .510 .8316 304/L
310
316/L
321
347
3/4″ x .134 .482 .9080 304/L
316/L
321
3/4″ x .156 .438 1.0193 304/L
316/L
321
3/4″ x .188 .374 1.1622 304/L Back to Top
316/L
321
3/4″ x .250 .250 1.3750 304/L
316/L
13/16″ x .035 .742 .2414 304/L
316/L
321
13/16″ x .049 .714 .4112 304/L
316/L
13/16″ x .065 .682 .5341 304/L
316/L
7/8″ x .035 .805 .3234 304/L
316/L
321
347
7/8″ x .049 .777 .4452 304/L
310
316/L
321
347
7/8″ x .058 .759 .5212 321
7/8″ x .065 .745 .5791 304/L
310
316/L
321
347
7/8″ x .083 .709 .7231 304/L
316/L
321
7/8″ x .095 .685 .8151 304/L
316/L
321
7/8″ x .109 .657 .9918 304/L
316/L
7/8″ x .120 .635 .9966 304/L
310
316/L
321
347
7/8″ x .125 .563 1.2338 304/L
316/L
321
7/8″ x .188 .499 1.4207 304/L
316/L
321
7/8″ x .250 .375 1.7118 304/L
316/L
321
15/16″ x .035 .868 .3476 304/L
15/16″ x .049 .840 .2479 304/L
15/16″ x .065 .808 .6242 304/L
316/L
1″ x .028 .944 .2993 304/L Back to Top
316/L
321
347
1″ x .035 .930 .3715 304/L
310
316/L
321
347
1″ x .049 .902 .5126 304/L
309
310
316/L
317/L
321
347
1″ x .065 .870 .6685 304/L
309
310
316/L
317/L
321
347
1″ x .083 .834 .8372 304/L
310
316/L
317/L
321
347
410
1″ x .095 .810 .9457 304/L
316/L
317/L
321
347
1″ x .109 .782 1.0683 304/L Back to Top
310
316/L
321
347
410
1″ x .120 .760 1.1616 304/L
310
316/L
317/L
321
347
1″ x .134 .732 1.2765 304/L
316/L
1″ x .156 .688 1.4483 304/L
316/L
321
1″ x .188 .624 1.6792 304/L
316/L
321
1″ x .250 .500 2.0625 304/L
316/L
321
1″ x .313 .374 2.3654 304/L
316/L
1″ x .375 .250 2.5782 304/L
316/L
1-1/16″ x .035 .992 .3954 304/L
316/L
1-1/8″ x .035 .880 .4196 304/L
316/L
321
347
1-1/8″ x .049 1.027 .5799 304/L
316/L
321
1-1/8″ x .065 .995 .7579 304/L
316/L
321
1-1/8″ x .083 .959 .9513 304/L
316/L
1-1/8″ x .095 .935 1.0763 304/L
316/L
321
1-1/8″ x .120 .885 1.3266 304/L Back to Top
316/L
321
1/1/8″ x .156 .813 1.6628 304/L
316/L
1-1/8″ x .188 .749 1.9377 304/L
316/L
321
1-1/8″ x .250 .625 2.4063 304/L
316/L
321
1-1/8″ x .313 .499 2.7985 304/L
1-3/16″ x .035 1.118 .4439 304/L
321
1-3/16″ x .049 1.090 .6139 304/L
316/L
1-3/16″ x .065 1.058 .8029 304/L
316/L
1-3/16″ x .083 1.022 1.0089 304/L
1-3/16″ x .095 .998 1.1422 304/L
1-3/16″ x .120 .948 1.4098 304/L
316/L
1-3/16″ x .188 .812 2.0680 304/L
316/L
1-1/4″ x .020 1.210 .2706 304/L Back to Top
316/L
321
347
1-1/4″ x .028 1.194 .3763 304/L
316/L
321
1-1/4″ x .028 1.194 .3763 347
1-1/4″ x .035 1.180 .4677 304/L
316/L
321
347
1-1/4″ x .049 1.152 .6473 304/L
310
316/L
321
347
1-1/4″ x .065 1.120 .8473 304/L
310
316/L
317/L
321
347
1-1/4″ x .083 1.084 1.0655 304/L
316/L
321
1-1/4″ x .095 1.060 1.2070 304/L
316/L
321
1-1/4″ x .109 1.032 1.3681 304/L
316/L
321
1-1/4″ x .120 1.010 1.4916 304/L
310
316/L
321
347
1-1/4″ x .134 .982 1.6450 304/L
316/L
1-1/4″ x .156 .938 1.8773 304/L
316/L
321
1-1/4″ x .188 .874 2.1962 304
316/L
321
1-1/4″ x .250 .750 2.7501 304/L Back to Top
316/L
321
1-1/4″ x .313 .624 3.2262 304/L
316/L
1-1/4″ x .375 .500 3.6095 304/L
316/L
321
1-1/4″ x .500 .250 4.1251 304/L
1-1/8″ x .035 .880 .4196 304/L
316/L
321
347
1-5/16″ x .065 1.182 .8916 304/L
316/L
1-5/16″ x .083 1.146 1.1221 304/L
1-5/16″ x .095 1.122 1.2718 304/L
1-5/16″ x .120 1.072 1.5734 304/L
1-5/16″ x .156 1.000 1.9837 304/L
1-5/16″ x .188 .936 2.3245 304/L
1-5/16″ x .250 .812 2.9206 304/L
1-3/8″ x .035 1.305 .5159 304/L
316/L
321
347
1-3/8″ x .049 1.277 .7147 304/L
316/L
321
347
1-3/8″ x .065 1.245 .9366 304/L
316/L
321
347
1-3/8″ x .083 1.209 1.1796 316/L
1-3/8″ x .095 1.185 1.3376 304/L
316/L
1-3/8″ x .120 1.135 1.6566 304/L
316/L
1-3/8″ x .134 1.107 1.8293 304/L
1-3/8″ x .156 1.063 2.0918 304/L
1-3/8″ x .188 .999 2.4548 304/L Back to Top
316/L
321
1-3/8″ x .250 .875 2.0938 304/L
316/L
321
1-3/8″ x .313 .749 3.6565 304/L
316/L
1-3/8″ x .375 .625 4.1251 304/L
1-1/2″ x .020 1.460 .3256 304/L
316/L
321
1-1/2″ x .028 1.444 .4533 304/L
321
347
1-1/2″ x .035 1.430 .5640 304/L
310
316/L
321
347
1-1/2″ x .049 1.402 .7821 304/L
310
316/L
317/L
321
347
1-1/2″ x .065 1.370 1.0260 304/L
310
316/L
317/L
321
347
1-1/2″ x .083 1.334 1.2937 304/L
316/L
321
1-1/2″ x .095 1.310 1.4682 304/L
316/L
321
347
1-1/2″ x .109 1.282 1.6678 304/L Back to Top
316/L
321
1-1/2″ x .120 1.260 1.8216 304/L
310
316/L
317/L
321
347
1-1/2″ x .134 1.232 2.0135 304/L
316/L
321
1-1/2″ x .156 1.188 2.3063 304/L
316/L
1-1/2″ x .188 1.124 2.7133 304
316/L
321
1-1/2″ x .250 1.000 3.4376 304/L
316/L
321
1-1/2″ x .313 .874 4.0869 304/L
316/L
321
1-1/2″ x .375 .750 4.6407 304/L
316/L
321
1-1/2″ x .438 .624 5.1169 304/L
1-1/2″ x .500 .500 5.5002 304/L
316/L
1-5/8″ x .035 1.555 .6121 304/L Back to Top
321
1-5/8″ x .049 1.527 .8494 304/L
316/L
321
1-5/8″ x .065 1.495 1.1154 304/L
310
316/L
321
1-5/8″ x .083 1.495 1.4078 304/L
316/L
1-5/8″ x .095 1.435 1.5989 304/L
316/L
1-5/8″ x .120 1.385 1.9866 304/L
316/L
321
1-5/8″ x .156 1.313 2.5208 304/L
1-5/8″ x .188 1.249 2.9718 304/L
316/L
321
1-5/8″ x .250 1.125 3.7813 304/L
316/L
1-5/8″ x .313 .999 4.5173 304/L
316/L
1-5/8″ x .375 .875 5.1564 304/L
316/L
321
1-5/8″ x .438 .749 5.7191 304/L
316/L
1-5/8″ x .500 .625 6.1877 304/L
316/L
1-3/4″ x .035 1.680 .6602 304/L Back to Top
316/L
321
347
1-3/4″ x .049 1.652 .9168 304/L
310
316/L
321
1-3/4″ x .065 1.620 1.2048 304/L
310
316/L
321
1-3/4″ x .083 1.584 1.5220 304/L
316/L
321
1-3/4″ x .095 1.560 1.7295 304/L
316/L
321
1-3/4″ x .109 1.532 1.9676 304/L
316/L
1-3/4″ x .120 1.510 2.1516 304/L
316/L
321
1-3/4″ x .156 1.438 2.7354 304/L
1-3/4″ x .188 1.374 3.2303 304/L
1-3/4″ x .250 1.250 4.1251 304/L
316/L
321
1-3/4″ x .313 1.124 4.9477 304/L
316/L
321
1-3/4″ x .375 1.000 5.620 304/L
316/L
1-3/4″ x .438 .874 6.3214 304/L
1-3/4″ x .500 .750 6.8752 304/L
316/L
321
1-7/8″ x .049 1.777 .9842 304/L Back to Top
316/L
321
1-7/8″ x .065 1.745 1.2941 304/L
316/L
321
1-7/8″ x .083 1.709 1.6361 304/L
1-7/8″ x .095 1.685 1.8601 304/L
316/L
321
1-7/8″ x .120 1.635 2.3166 304/L
316/L
1-7/8″ x .156 1.563 2.9499 304/L
1-7/8″ x .188 1.499 3.4888 304/L
316/L
321
1-7/8″ x .250 1.375 4.4689 304/L
316/L
321
1-7/8″ x .313 1.249 5.3781 304/L
1-7/8″ x .375 1.125 6.1877 304/L
316/L
1-7/8″ x .500 .875 7.5627 304/L
316/L
2″ x .035 1.930 .7565 304/L Back to Top
316/L
321
347
2″ x .049 1.902 1.0516 304/L
310
316/L
317/L
321
347
2″ x .065 1.870 1.3835 304/L
309
310
316/L
317/L
321
347
2″ x .083 1.834 1.7502 304/L
310
316/L
317/L
321
2″ x .095 1.810 1.9907 304/L
310
316/L
321
2″ x .109 1.782 2.2673 304/L
316/L
2″ x .120 1.760 2.4816 304/L
310
2″ x .120 1.760 2.4816 316/L
2″ x .134 1.732 2.7505 304/L
316/L
321
2″ x .156 1.688 3.1644 304/L
316/L
321
2″ x .188 1.624 3.7473 304/L Back to Top
310
316/L
321
2″ x .250 1.500 4.8126 304/L
310
316/L
321
347
2″ x .313 1.374 5.8085 304/L
316/L
321
2″ x .375 1.250 6.7033 304/L
316/L
321
2″ x .500 1.000 8.2503 304/L
316/L
321
347
2″ x .625 .750 9.4534 304/L
316/L
2″ x .750 .500 10.3128 304/L
316/L
2-1/8″ x .035 2.055 .8046 304/L
321
2-1/8″ x .049 2.027 1.1190 304/L
316/L
321
2-1/8″ x .065 1.995 1.4729 304/L
316/L
321
2-1/8″ x .083 1.959 1.8644 304/L
2-1/8″ x .120 1.885 2.6466 304/L
316/L
321
2-1/8″ x .188 1.749 4.0058 304/L
316/L
2-1/8″ x .250 1.625 5.1564 304/L Back to Top
316/L
321
2-1/8″ x .313 1.499 6.2389 304/L
316/L
2-1/8″ x .375 1.375 7.2190 304/L
316/L
321
347
2-1/8″ x .500 1.125 8.9378 304/L
316/L
2-1/8″ x .625 .875 10.3128 304/L
316/L
2-1/4″ x .035 2.180 .8528 304/L
321
2-1/4″ x .049 2.152 1.1863 304/L
316/L
321
2-1/4″ x .065 2.120 1.5623 304/L
316/L
321
347
2-1/4″ x .083 2.084 1.9785 304/L
316/L
321
2-1/4″ x .095 2.060 2.2520 304/L
316/L
2-1/4″ x .120 2.010 2.8117 304/L
310
316/L
321
2-1/4″ x .134 1.982 3.1190 304/L
2-1/4″ x .156 1.938 3.5934 304/L
2-1/4″ x .188 1.874 4.2643 304/L
316/L
321
2-1/4″ x .250 1.750 5.5002 304/L Back to Top
316/L
321
2-1/4″ x .313 1.624 6.6693 304/L
316/L
2-1/4″ x .375 2.010 2.8117 304/L
310
316/L
321
2-1/4″ x .500 1.250 9.6253 304/L
316/L
321
2-1/4″ x .625 1.000 11.1722 304/L
316/L
2-1/4″ x .750 .750 12.3754 304/L
316/L
2-3/8″ x .035 2.305 .9009 304/L
321
2-3/8″ x .049 2.277 1.2537 304/L
321
2-3/8″ x .065 2.245 1.6517 304/L
316/L
321
2-3/8″ x .083 2.209 2.0926 304/L
316/L
2-3/8″ x .095 2.185 2.3826 304/L
2-3/8″ x .109 2.157 2.7170 304/L
2-3/8″ x .120 2.135 2.9767 304/L
316/L
2-3/8″ x .156 2.063 3.8097 304/L
2-3/8″ x .188 1.999 4.5228 304/L
316/L
321
2-3/8″ x .250 1.875 5.8439 304/L
316/L
321
2-3/8″ x .313 1.749 7.0079 304/L
316/L
2-3/8″ x .375 1.625 8.2503 304/L Back to Top
316/L
321
2-3/8″ x .500 1.375 10.3128 304/L
316/L
2-1/2″ x .035 2.430 .9490 304/L
316/L
321
347
2-1/2″ x .049 2.402 1.3211 304/L
316/L
321
347
2-1/2″ x .065 2.370 1.7410 304/L
310
316/L
321
347
2-1/2″ x .083 2.334 2.2068 304/L
310
316/L
321
2-1/2″ x .095 2.310 2.5133 304/L
321
2-1/2″ x .120 2.260 3.1417 304/L
310
316/L
321
2-1/2″ x .134 2.232 3.4876 304/L
316/L
2-1/2″ x .156 2.188 4.0224 304/L
316/L
2-1/2″ x .188 2.124 4.7813 304/L
309
316/L
321
2-1/2″ x .250 2.000 6.1877 304/L Back to Top
310
316/L
321
2-1/2″ x .313 1.874 7.5301 304/L
316/L
321
2-1/2″ x .375 1.750 8.7659 304/L
310
316/L
321
2-1/2″ x .500 1.500 11.0004 304/L
310
316/L
321
410
2-1/2″ x .625 1.250 12.8910 316/L
2-1/2″ x .750 1.000 14.4380 316/L
2-5/8″ x .065 2.495 .9971 304/L
316/L
321
2-5/8″ x .095 2.435 2.6439 304/L
2-5/8″ x .120 2.385 3.3067 304/L
316/L
321
347
2-5/8″ x .188 2.249 5.0398 304/L
316/L
321
2-5/8″ x .250 2.125 6.5314 304/L
316/L
2-5/8″ x .375 1.875 9.2815 304/L
321
2-5/8″ x .438 1.749 10.5373 304/L
316/L
2-5/8″ x .500 1.625 11.6879 304/L Back to Top
316/L
321
2-5/8″ x .625 1.375 13.7505 304/L
2-3/4″ x .035 2.680 1.0453 304/L
321
2-3/4″ x .049 2.652 1.4558 304/L
321
2-3/4″ x .065 2.620 1.9198 304/L
316/L
321
2-3/4″ x .083 2.584 2.4350 304/L
316/L
321
2-3/4″ x .120 2.510 3.4717 304/L
316/L
321
2-3/4″ x .188 2.374 5.2984 304/L
316/L
321
2-3/4″ x .250 2.250 6.8752 304/L
316/L
321
2-3/4″ x .313 2.124 8.3908 304/L
2-3/4″ x .375 2.000 9.7972 304/L
316/L
321
2-3/4″ x .500 1.750 12.3754 304/L
316/L
321
2-3/4″ x .625 1.500 14.6099 316/L
2-3/4″ x .750 1.250 16.5006 304/L
316/L
2-7/8″ x .065 2.745 2.0092 304/L
316/L
2-7/8″ x .120 2.635 3.6367 304/L Back to Top
316/L
2-7/8″ x .188 2.745 5.5569 304/L
316/L
321
2-7/8″ x .250 2.375 7.2190 304/L
316/L
321
2-7/8″ x .313 2.249 8.8212 304/L
2-7/8″ x .500 1.875 13.0629 304/L
316/L
3″ x .035 2.930 1.1415 304/L
316/L
321
347
3″ x .049 2.902 1.5906 304/L
316/L
321
347
3″ x .065 2.870 2.0986 304/L
310
316/L
321
347
3″ x .083 2.834 2.6633 304/L
310
316/L
321
3″ x .095 2.810 3.0358 304/L
316/L
321
3″ x .109 2.782 3.4664 304/L
316/L
321
3″ x .120 2.760 3.8017 304/L Back to Top
309
310
316/L
321
347
3″ x .134 2.732 4.2246 304/L
316/L
3″ x .156 2.688 4.8804 316/L
3″ x .188 2.624 5.8154 304/L
310
316/L
321
3″ x .250 2.500 7.5627 304/L
316/L
321
3″ x .313 2.374 9.2516 304/L
316/L
3″ x .375 2.250 10.8285 316/L
321
3″ x .438 2.124 12.3441 304/L
316/L
3″ x .500 2.000 13.7505 304/L
310
316/L
321
3″ x .625 1.750 16.3287 304/L
316/L
321
3″ x .750 1.500 18.3631 304/L
316/L
321
3″ x .875 1.250 20.4538 304/L
316/L
3″ x 1.000 1.000 22.0008 304/L Back to Top
316/L
3-1/8″ x .120 2.885 3.9667 304/L
316/L
3-1/8″ x .188 2.749 6.0739 304/L
316/L
3-1/8″ x .250 2.625 7.9065 304/L
316/L
321
3-1/8″ x .313 2.499 9.6820 304/L
316/L
3-1/8″ x .375 2.375 11.3441 304/L
316/L
321
3-1/8″ x .438 2.249 12.9464 304/L
316/L
3-1/8″ x .500 2.125 14.4380 304/L
316/L
321
3-1/8″ x .625 1.875 17.1881 304/L
316/L
3-1/4″ x .065 3.120 2.2773 304/L
316/L
321
3-1/4″ x .120 3.010 4.1317 304/L
316/L
321
3-1/4″ x .188 2.874 6.3324 304/L
316/L
321
3-1/4″ x .250 2.750 8.2503 304/L
316/L
321
3-1/4″ x .375 2.500 11.860 304/L
316/L
321
3-1/4″ x .438 2.374 13.549 304/L
316/L
3-1/4″ x .500 2.250 15.126 304/L
316/L
321
3-1/4″ x .625 2.000 18.048 304/L Back to Top
316/L
321
3-1/4″ x .750 1.750 20.625 304/L
316/L
321
3-1/4″ x .875 1.500 22.860 304/L
316/L
3-1/4″ x 1.000 1.250 24.751 304/L
316/L
3-3/8″ x .188 2.999 6.591 304/L
316/L
3-3/8″ x .250 2.875 8.594 304/L
316/L
321
3-3/8″ x .375 2.625 12.375 304/L
316/L
3-3/8″ x .500 2.375 11.647 304/L
316/L
3-1/2″ x .065 3.370 2.456 304/L
316/L
321
3-1/2″ x .083 3.334 3.120 304/L
316/L
321
3-1/2″ x .120 3.260 4.462 304/L
316/L
321
3-1/2″ x .134 3.232 4.961 304/L
3-1/2″ x .156 3.188 5.738 304/L
321
3-1/2″ x .188 3.124 6.849 304/L
321
3-1/2″ x .250 3.000 8.938 304/L
310
316/L
321
3-1/2″ x .313 2.874 10.973 304/L
316/L
3-1/2″ x .375 2.750 12.891 304/L
316/L
321
3-1/2″ x .500 2.500 16.500 304/L Back to Top
316/L
321
347
3-1/2″ x .625 2.250 19.766 304/L
316/L
3-1/2″ x .750 2.000 22.688 304/L
316/L
321
3-1/2″ x .875 1.750 25.266 304/L
316/L
3-1/2″ x 1.000 1.500 27.500 304/L
316/L
3-1/2″ x 1.250 1.000 30.938 304/L
3-5/8″ x .065 3.495 2.545 304/L
3-5/8″ x .188 3.249 7.108 304/L
3-5/8″ x .250 3.125 9.281 304/L
3-5/8″ x .313 2.999 11.403 304/L
316/L
3-5/8″ x .375 2.875 13.406 304/L
316/L
3-5/8″ x .500 2.625 17.188 304/L
316/L
3-5/8″ x .625 2.375 20.625 304/L
3-5/8″ x .750 2.125 23.719 304/L
3-3/4″ x .065 3.620 2.635 304/L
316/L
321
3-3/4″ x .120 3.510 4.792 304/L
316/L
321
3-3/4″ x .188 3.374 7.366 304/L
316/L
3-3/4″ x .250 3.250 9.625 304/L
316/L
321
3-3/4″ x .313 3.124 11.834 304/L
3-3/4″ x .375 3.000 13.922 304/L
316/L
321
3-3/4″ x .438 2.874 15.957 304/L
316/L
3-3/4″ x .500 2.750 17.875 304/L Back to Top
316/L
321
347
3-3/4″ x .625 2.500 21.484 304/L
316/L
321
3-3/4″ x .750 2.250 24.750 304/L
316/L
321
3-3/4″ x .875 2.000 27.672 304/L
316/L
3-3/4″ x 1.000 1.750 30.250 304/L
316/L
3-7/8″ x .188 3.499 7.625 304/L
4″ x .049 3.902 2.130 304/L
316/L
4″ x .065 3.870 2.814 304/L
316/L
321
4″ x .083 3.834 3.576 304/L
316/L
321
4″ x .095 3.810 4.081 304/L
316/L
321
4″ x .109 3.782 4.665 304/L
316/L
4″ x .120 3.760 5.122 304/L
310
316/L
321
347
4″ x .134 3.732 5.699 304/L
316/L
4″ x .188 3.624 7.884 304/L
316/L
321
4″ x .250 3.500 10.313 304/L Back to Top
316/L
321
4″ x .313 3.374 12.695 304/L
316/L
4″ x .375 3.250 14.954 304/L
316/L
321
4″ x .500 3.000 19.251 304/L
310
316/L
321
347
4″ x .625 2.750 23.204 304/L
316/L
321
4″ x .750 2.500 26.813 304/L
316/L
321
4″ x .875 2.250 30.080 304/L
316/L
321
4″ x 1.000 2.000 33.001 304/L
316/L
4″ x 1.250 1.500 37.814 304/L
316/L
4″ x 1.500 1.000 41.252 304/L
316/L
4-1/4″ x .120 4.010 5.452 304/L
316/L
321
4-1/4″ x .156 3.938 7.026 304/L
316/L
4-1/4″ x .188 3.874 8.400 304/L
316/L
321
4-1/4″ x .250 3.750 11.000 304/L Back to Top
316/L
321
4-1/4″ x .313 3.624 13.556 304/L
316/L
4-1/4″ x .375 3.500 15.985 304/L
316/L
321
4-1/4″ x .438 3.374 18.367 304/L
316/L
4-1/4″ x .500 3.250 20.626 304/L
316/L
321
347
4-1/4″ x .625 3.000 24.923 304/L
316/L
4-1/4″ x .688 2.874 26.958 304/L
4-1/4″ x .750 2.750 28.876 304/L
316/L
4-1/4″ x .875 2.500 32.486 304/L
316/L
4-1/4″ x 1.000 2.250 35.751 304/L
316/L
3-3/4″ x .875 2.000 27.672 304/L
316/L
4-1/2″ x .065 4.370 3.171 304/L
316/L
321
4-1/2″ x .120 4.260 5.782 304/L
316/L
321
4-1/2″ x .188 4.124 8.918 304/L
316/L
321
4-1/2″ x .250 4.000 11.688 304/L
316/L
321
4-1/2″ x .375 3.750 17.016 304/L
316/L
321
4-1/2″ x .500 3.500 22.001 304/L Back to Top
316/L
321
4-1/2″ x .625 3.250 26.642 304/L
316/L
321
4-1/2″ x .750 3.000 30.939 304/L
316/L
321
4-1/2″ x .875 2.750 34.892 304/L
4-1/2″ x 1.000 2.500 38.501 304/L
316/L
4-1/2″ x 1.250 2.000 44.689 304/L
316/L
4-1/2″ x 1.500 1.500 49.502 304/L
316/L
4-5/8″ x .375 3.875 17.532 304/L
316/L
4-3/4″ x .120 4.510 6.112 304/L
316/L
4-3/4″ x .188 4.374 9.343 304/L
316/L
4-3/4″ x .250 4.250 12.375 304/L
316/L
321
4-3/4″ x .313 4.124 15.277 304/L
4-3/4″ x .375 4.000 18.048 304/L
316/L
321
4-3/4″ x .500 3.75 23.376 304/L
316/L
321
347
4-3/4″ x .625 3.500 28.360 304/L
316/L
321
4-3/4″ x .750 3.250 33.001 304/L Back to Top
316/L
4-3/4″ x .875 3.000 37.298 304/L
316/L
321
4-3/4″ x 1.000 2.750 41.252 304/L
316/L
4-3/4″ x 1.250 2.250 48.127 304/L
5″ x .065 4.870 3.529 304/L
316/L
321
5″ x .083 4.834 4.489 304/L
316/L
5″ x .120 4.760 6.442 304/L
316/L
321
5″ x .134 4.732 7.172 304/L
316/L
5″ x .188 4.624 9.951 304/L
316/L
321
5″ x .250 4.500 13.063 304/L
310
316/L
321
5″ x .313 4.374 16.137 304/L
316/L
5″ x .375 4.250 19.078 304/L
316/L
5″ x .500 4.000 24.750 304/L
316/L
321
410
5″ x .625 3.750 30.078 304/L
316/L
321
5″ x .750 3.500 35.063 304/L Back to Top
316/L
321
5″ x .875 3.250 39.703 304/L
316/L
5″ x 1.000 3.000 44.000 304/L
316/L
321
5″ x 1.250 2.500 51.563 304/L
316/L
5-1/4″ x .250 4.750 13.750 304/L
316/L
5-1/4″ x .313 4.624 16.998 304/L
5-1/4″ x .375 4.500 21.109 304/L
316/L
5-1/4″ x .500 4.250 26.125 304/L
316/L
321
5-1/4″ x .625 4.000 31.797 304/L
316/L
5-1/4″ x .750 3.750 37.125 304/L
316/L
5-1/4″ x .875 3.500 42.109 304/L
316/L
5-1/4″ x 1.000 3.250 46.750 304/L
316/L
5-1/2″ x .120 5.260 7.102 304/L
316/L
5-1/2″ x .188 5.124 10.985 304/L
316/L
5-1/2″ x .250 5.000 14.438 304/L
316/L
321
5-1/2″ x .375 4.750 21.141 304/L
316/L
5-1/2″ x .500 4.500 27.500 304/L
316/L
321
5-1/2″ x .625 4.250 33.516 304/L Back to Top
316/L
5-1/2″ x .750 4.000 39.188 304/L
316/L
321
5-1/2″ x .875 3.750 44.516 304/L
316/L
321
5-1/2″ x 1.000 3.500 49.500 304/L
316/L
5-1/2″ x 1.250 3.000 58.438 304/L
316/L
5-1/2″ x 1.500 2.500 66.000 304/L
316/L
5-3/4″ x .188 5.374 11.502 304/L
5-3/4″ x .250 5.250 15.125 304/L
316/L
5-3/4″ x .375 5.000 22.172 304/L
316/L
5-3/4″ x .500 4.750 28.875 304/L
316/L
5-3/4″ x .625 4.500 35.234 304/L
316/L
5-3/4″ x .750 4.250 41.250 304/L
316/L
5-3/4″ x .875 4.000 46.922 304/L
316/L
5-3/4″ x 1.000 3.750 25.250 304/L
316/L
6″ x .065 5.870 4.244 304/L Back to Top
316/L
6″ x .083 5.834 5.402 304/L
316/L
6″ x .109 5.782 7.063 304/L
316/L
6″ x .120 5.760 7.762 304/L
309
310
316/L
6″ x .134 5.732 8.646 304/L
316/L
6″ x .188 5.624 12.019 304/L
316/L
6″ x .250 5.500 15.813 304/L
316/L
321
6″ x .313 5.374 19.580 304/L
316/L
6″ x .375 5.250 23.203 304/L
316/L
321
6″ x .500 5.000 30.250 304/L
310
316/L
321
6″ x .625 4.750 36.953 304/L
316/L
321
6″ x .750 4.500 43.313 304/L
316/L
321
6″ x .875 4.250 49.328 304/L
316/L
321
6″ x 1.000 4.000 55.000 304/L
316/L
321
6″ x 1.250 3.500 65.313 304/L
316/L
6″ x 1.500 3.000 74.250 304/L
316/L
6″ x 2.000 2.000 88.000 304/L Back to Top
316/L
6-1/4″ x .120 6.010 8.092 304/L
316/L
6-1/4″ x .188 5.874 12.536 304/L
6-1/4″ x .250 5.750 16.500 304/L
316/L
6-1/4″ x .375 5.500 24.234 304/L
316/L
6-1/4″ x .500 5.250 31.625 304/L
316/L
6-1/4″ x .625 5.000 38.672 316/L
6-1/4″ x .688 4.874 42.093 304/L
6-1/4″ x .750 4.750 45.375 304/L
316/L
6-1/4″ x 1.000 4.250 57.750 304/L
316/L
6-1/4″ x 1.500 3.250 78.375 304/L
316/L
6-1/2″ x .188 6.124 13.053 304/L
6-1/2″ x .250 6.000 17.188 304/L
316/L
6-1/2″ x .375 5.750 25.266 304/L
316/L
6-1/2″ x .500 5.500 33.000 304/L
316/L
6-1/2″ x .750 5.000 47.438 304/L
316/L
6-1/2″ x .875 4.750 54.141 304/L
316/L
6-1/2″ x 1.000 4.500 60.500 304/L
316/L
6-1/2″ x 1.250 4.000 72.188 304/L
316/L
6-1/2″ x 1.500 3.500 82.500 304/L
316/L
6-1/2″ x 2.000 2.500 99.000 316/L
6-3/4″ x .250 6.250 17.875 304/L Back to Top
6-3/4″ x .375 6.000 26.297 304/L
316/L
6-3/4″ x .500 5.750 34.375 304/L
316/L
6-3/4″ x .625 5.500 42.109 304/L
316/L
6-3/4″ x .750 5.250 49.500 304/L
316/L
6-3/4″ x .875 5.000 56.547 304/L
316/L
6-3/4″ x 1.000 4.750 63.250 304/L
316/L
6-3/4″ x 1.250 4.250 75.625 304/L
7″ x .120 6.760 9.082 304/L
7″ x .134 6.732 10.120 304/L
7″ x .188 6.624 14.087 304/L
316/L
7″ x .250 6.500 18.563 304/L
316/L
7″ x .375 6.250 27.328 304/L
316/L
7″ x .500 6.000 35.750 304/L
316/L
7″ x .625 5.750 43.828 304/L
316/L
7″ x .750 5.500 51.563 304/L
316/L
321
7″ x 1.000 5.000 66.000 304/L
316/L
7″ x 1.250 4.500 79.063 304/L
316/L
7″ x 1.500 4.000 90.750 304/L
316/L
7″ x 2.000 3.000 110.000 304/L Back to Top
316/L
7-1/4″ x .250 6.750 19.250 304/L
316/L
7-1/4″ x .375 6.500 28.359 304/L
316/L
7-1/4″ x .500 6.250 37.125 304/L
316/L
7-1/4″ x .625 6.000 45.547 304/L
316/L
7-1/4″ x .750 5.750 53.625 304/L
316/L
7-1/4″ x 1.000 5.250 68.750 304/L
316/L
7-1/4″ x 1.500 4.250 94.875 304/L
7-1/2″ x .120 7.260 9.742 304/L
7-1/2″ x .250 7.000 19.938 304/L
316/L
7-1/2″ x .375 6.750 29.391 304/L
316/L
7-1/2″ x .500 6.500 38.500 304/L
316/L
321
7-1/2″ x .625 6.250 47.266 304/L
316/L
7-1/2″ x .750 6.000 55.688 304/L
316/L
7-1/2″ x .875 5.750 63.766 304/L
316/L
7-1/2″ x 1.000 5.500 71.500 304/L
316/L
7-1/2″ x 1.250 5.000 85.938 304/L
316/L
7-1/2″ x 1.500 4.500 99.000 304/L
316/L
7-1/2″ x 2.000 3.500 121.000 304/L
316/L
7-3/4″ x .250 7.250 20.625 304/L Back to Top
7-3/4″ x .375 7.000 30.422 304/L
316/L
7-3/4″ x .500 6.750 39.875 304/L
316/L
7-3/4″ x .625 6.500 48.984 304/L
7-3/4″ x 1.000 5.750 74.250 304/L
8″ x .065 7.870 5.674 304/L
316/L
8″ x .109 7.782 9.461 304/L
316/L
8″ x .120 7.760 10.402 304/L
316/L
8″ x .134 7.732 11.594 304/L
316/L
8″ x .188 7.624 16.155 304/L
316/L
8″ x .250 7.500 21.313 304/L
316/L
321
8″ x .375 7.250 31.453 304/L
316/L
321
8″ x .500 7.000 41.250 304/L
316/L
321
8″ x .625 6.750 50.703 304/L
316/L
321
8″ x .750 6.500 59.813 304/L
316/L
321
8″ x .875 6.250 68.578 304/L
8″ x 1.000 6.000 77.000 304/L Back to Top
316/L
321
8″ x 1.250 5.500 92.813 304/L
316/L
8″ x 1.500 5.000 107.250 316/L
8″ x 1.750 4.500 120.312 304/L
8″ x 2.000 4.000 132.000 304/L
316/L
8-1/4″ x .250 7.750 22.000 304/L
8-1/4″ x .375 7.500 32.484 304/L
8-1/4″ x .500 7.250 42.625 304/L
316/L
8-1/4″ x .625 7.000 52.422 304/L
8-1/4″ x .750 6.750 61.875 304/L
316/L
8-1/4″ x 1.000 6.250 79.750 304/L
8-1/2″ x .250 8.000 22.688 304/L
8-1/2″ x .375 7.750 33.516 304/L
8-1/2″ x .500 7.500 44.000 304/L
316/L
8-1/2″ x .625 7.250 54.141 304/L
316/L
8-1/2″ x .750 7.000 63.938 304/L
316/L
8-1/2″ x .875 6.750 73.391 304/L
8-1/2″ x 1.000 6.500 82.500 304/L
316/L
8-1/2″ x 1.250 6.000 99.688 304/L
316/L
347
8-1/2″ x 1.500 5.500 115.500 304/L
316/L
8-1/2″ x 2.000 4.500 143.000 304/L
316/L
8-3/4″ x .375 8.000 34.547 304/L
8-3/4″ x .500 7.750 45.375 304/L
8-3/4″ x .750 7.250 66.000 304/L
8-3/4″ x 1.000 6.750 85.250 304/L
9″ x .375 8.250 35.578 304/L Back to Top
316/L
9″ x .500 8.000 46.750 304/L
316/L
9″ x .625 7.750 57.578 304/L
316/L
9″ x .750 7.500 68.063 304/L
316/L
9″ x 1.000 7.000 88.000 304/L
316/L
9″ x 1.250 6.500 106.563 304/L
316/L
9″ x 1.500 6.000 123.750 304/L
316/L
9″ x 2.000 5.000 154.000 304/L
316/L
9-1/4″ x .375 8.500 36.609 304/L
9-1/4″ x .500 8.250 48.125 304/L
9-1/4″ x .625 8.000 59.297 304/L
9-1/4″ x .750 7.750 70.125 304/L
9-1/2″ x .375 8.750 37.641 304/L
9-1/2″ x .500 8.500 49.500 304/L
316/L
9-1/2″ x .750 8.000 72.188 304/L
316/L
9-1/2″ x 1.000 7.500 93.500 304/L
316/L
9-1/2″ x 1.50 6.500 132.000 304/L
9-1/2″ x 2.000 5.500 165.000 304/L
9-3/4″ x .500 8.750 50.875 304/L
9-3/4″ x 1.000 7.750 96.250 304/L
316/L
10″ x .120 9.760 13.042 304/L Back to Top
316/L
10″ x .134 9.732 14.542 304/L
316/L
10″ x .375 9.250 39.703 304/L
10″ x .500 9.000 52.250 304/L
316/L
321
10″ x 1.000 8.000 99.000 304/L
316/L
10″ x 1.250 7.500 120.313 304/L
316/L
10″ x 1.500 7.000 140.250 304/L
316/L
10″ x 1.750 6.500 158.812 304/L
10″ x 2.000 6.000 176.000 316/L
10-1/2″ x .500 9.500 55.000 304/L
10-1/2″ x 1.500 7.500 148.500 316/L
10-1/2″ x 2.000 6.500 187.000 304/L
11″ x .500 10.000 57.750 304/L
11″ x 1.250 8.500 134.063 304/L
11″ x 2.000 7.000 198.000 304/L
316/L
11-1/2″ x .375 10.750 45.891 304/L
11-1/2″ x 1.000 9.500 115.500 316/L
12″ x .120 11.760 15.682 304/L
316/L
12″ x .134 11.732 17.490 304/L
12″ x .500 11.000 63.250 304/L
12″ x 1.000 10.000 121.000 304/L
12″ x 1.500 9.000 173.250 304/L
316/L
12″ x 2.000 8.000 220.000 304/L
316/L
13″ x .500 12.000 68.750 304/L
13″ x 1.500 10.000 189.750 304/L
316/L
13″ x 2.000 9.000 242.000 304/L
14″ x 1.500 11.000 206.250 304/L
14″ x 2.000 10.000 264.000 304/L Back to Top

All welded pipes supplied by Penn Stainless are produced using ASME code approved procedures, equipment and qualified personnel.

  • Products can be certified to manufacture code stamped tubular products for use in equipment produced to meet the requirements of Section I, III, or VIII of the ASME Boiler and Pressure Vessel Code. Our partner manufacturing sites are qualified to produce
    • U Stamp – for pressure vessels
    • S Stamp- for power boilers
    • NPT Stamp – for nuclear partials.
  • Products can be produced to ASTM A240, ASTM A312, ASTM A358 (including section 3 nuclear, and section 8 pressure vessels), and ASTM A 778, or additional specifications as requested by Customer. Learn more on our ASTM overview page.
  • The chemical and mechanical properties of the finished tubing will equal or exceed those of the raw material specified.

Lots of incorrect references here – just using this as a place holder

Stainless Steel Welded Tube Value Add

The Pipe and Tubes Division of Penn Stainless is uniquely positioned to supply cost efficient timely efficient solutions for both off the shelf and custom made welded tube. We achieve this by leveraging the following capabilities:

  • Penn Stainless stocks an extensive inventory of stainless plate and sheet that can be used as your source material for made-to-order welded tube. This enables us to reduce your lead times, even for hard to find materials.
  • We have an extensive network of domestic and international manufacturing partners and service providers, along with significant in house processing capabilities. This enables us to deliver to your exact requirements welded tubes that meet ASTM and/or other specifications in the most efficient manner possible, even for complicated orders that require specialty processing services and testing.
  • Penn Stainless has over 30 years of technical expertise to help you with every step of the process from material selection to product delivery.

 

 

This is just random place holder info… not technically correct

Penn Stainless has over 30 years of technical expertise to help you choose the best solution for your needs. Here are some examples as to how we can help you save overall cost when selecting your welded tube product.

  • Depending on your material & size requirements, Penn Stainless can advise you regarding when it is appropriate to use wire welding. This can save on both material costs and labor costs.
  • Penn Stainless can help you evaluate your choices for comparing overall costs of commodity product vs. custom orders. Depending on your specific requirements, you may find that your material cost savings make custom orders the more effective choice.
  • Penn Stainless can advise you on everything from material selection to the best annealing method and value added processes recommended to ensure your final delivered product meets your corrosion performance requirements.
  • If you need to machine your welded tubes in later processing, let us know. We can advise you how to best ensure optimum machinability for your custom tube product.
  • Need fast delivery for a duplex pipe? We can supply custom orders in as little as a week.

Place holder info – Need to talk to Swepco to expand this.

This is some extra info from the Swepco site, and the Swepco meeting that I may try to pull into the site in some fashion eventually….

 

. Sizes through 12″ x 1/2″ wall thickness are produced from welded tubing. The tube round is passed through our exclusive Swepco “Shapemaster” forming system for conversion to a finished structural tube. Larger sizes, through 24″ x 1″ wall thickness are manufactured with two automatic machine produced, longitudinal welds. Sizes through 6″ square and 6″ x 10″ rectangles up to 1/2″ wall thickness are available from distributor stock in 20 foot random lengths. In addition to carrying inventories of commodity pipe and tubing, Swepco manufactures standard pipe sizes, and custom sizes in most grades of 300 series stainless, duplex, 6-moly, and high nickel alloys to commercial specifications, customer proprietary specifications and ASME nuclear specifications. Because of the flexibility of our manufacturing processes, we are not limited to producing product with stringent mill minimums. Whether it¹s 10 feet or 10,000 feet, let us provide you with the non-standard alloy and/or sizes that you require. Starting at 2″ NPS and going through 96″ OD, with wall thickness from .065″ through 3″ thick. As an ASME Section I, Section III and Section VIII certificate holder, let Swepco provide the technical and manufacturing expertise for all your critical applications requiring high performance materials. The chemical and mechanical properties of the finished tubing will equal or exceed those of the raw material specified. Syncro Weld, – The unique welding process that incorporates proprietary technique and uses outer and inner synchronized tugsten arcs enveloped in an atmosphere of inert gas to produce a double butt joint weld in wall thicknesses through one-half inch without the use of filler metal. The Syncro-weld process then forges the weld effecting a refinement of grain resulting in a smooth weld surface. <b>DYNA-WELD</b> The companion process to Syncro-Weld employs the same double welding technique, but instead of roll compressing the weld beads, cold reduction is accomplished by manufacturing the pipe over-sized and subsequently reducing it to desired size in tapered die swagging presses, thereby offering all the features of Syncro-Weld pipe. All Dyna-Weld products meet ASTM A-312 fully without deposit of filler metal on wall up and including 2.00″ thick.

Call us at 1-800-222-6144 for more information