Stainless Steel Welded Pipe

Warren Alloy maintains a project level stainless steel welded pipe inventory in numerous material grades in sizes ½” through 12” welded and seamless and matched with our 14” through 60” size pipe makes the company one heck of a source to quickly fill your most demanding pipe requirements.

In addition to commodity wall sizes, Warren also stocks schedule 5S, 20, 120, 160 and XXH size wall thickness for same day shipment.

Warren Alloy will gladly perform any special services that you may require such as cut to length, threading, grooving etc. Please see our page on machining and modification services.

Matched with our complete offering of 304/304L and 316/316L stainless steel pipe fittings and flanges makes Warren Alloy one heck of a source to fill all your 304/304L and 316/316L stainless steel piping requirements. Our diverse inventory consist of sourcing that is USA Domestic, approved manufacturing list (AML), and globally competitively produced products. Warren's Got It, and we will ship error free today.

Types: Welded
Sizes: 1/4” through 60”
Wall Dimensions: 5S, 10S, 20, 40S (Std), 80S (XH), 120, 160 and XXH
Grades: 304/304L and 316/316L stainless steel
Other Grades Available: 317L, Duplex 2205, Alloy 20 (A20), Hastelloy C276,
Alloy 600 and Aluminum 6061, 6063

304/304L Chemical Composition %

C Cr Mn Ni P S Si
MAX   MAX   MAX MAX MAX
0.035 18.0-20.0 2.0 8.0-13.0 0.040 0.030 0.75

316/316L Chemical Composition %

C Cr Mn Mo Ni P S Si
MAX   MAX     MAX MAX MAX
0.035 16.0-20.0 2.00 2.0-3.0 10-15.0 0.040 0.030 0.75

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