Alloy 20 (A20) Pipe Flanges

FlangesClick image to enlarge

Warren Alloy maintains a significant inventory of Alloy 20 (A20) pipe flanges through size 12”. Our diverse inventory consists of USA domestic and approved manufacturers list (AML) product. Matched with our complete offering of Alloy 20 (A20) welded pipe, seamless pipe, welded pipe fittings and pressure fittings makes Warren Alloy one heck of a source for all of your Alloy 20 (A20) piping requirements. Whether your requirements are commodity or special, Warren's Got It and we will gladly ship error free today.

Types: Weld Neck, Slip-On, Socket Weld, Threaded, Blind, Lap Joint, Reducing and Orifice
Sizes: 1/2” through 12”
Class: Bar Stock, 300
Bores: 10S, 40S (Std), 80S (XH)
Faces: Raised Face
Grade: Alloy 20 (A20)
Other Grades Available: Stainless Steel (304/304L, 316/316L), 317L, Duplex 2205, Hastelloy C276, Alloy 600, Aluminum 6061 and Chrome Moly (F11, F5, F9, F22)

Alloy 20 Chemical Composition %

C Cb Cr Cu Mn Mo Ni P S Si Ta
MAX 8 Times     MAX     MAX MAX MAX 8 Times
0.07 Carbon-1.00 19.0-21.0 3.0-4.0 2.0 32.0-38.0 32.0-38.0 0.045 0.035 1.0 Carbon-1.00

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