ASTM A815 UNS S31803 2205 Duplex Stainless Steel Concentric Reducer, USD 1 - 1,800/Piece, UNS S31803 2205 Duplex Stainless Steel, Forged, Concentric Reducer. (plate) EN 10204 Test Certificates for Stainless Steel - EN 10204 astm dn300 stainless steel s31803 2205 wn sgs(steel) EN 10204 was revised in 2004 and published as EN 10204 in 2004 with a simplified range of inspection document (certificate types). These now only include types 2.1, 2.2, 3.1 and 3.2. Type 2.3 has been deleted. Type 3.2 replaces 3.1A, 3.1C and 3.2 of the previous edition. This reduced range of options should be easier to understand and work with astm dn300 stainless steel s31803 2205 wn sgs
Sep 20, 2017The most common materials for pipe flanges (forged grades) are ASTM A105 (carbon steel high temperature to match A53/A106/API 5L pipes), A350 Grades LF1/2/3 (carbon steel low temperature to match A333 pipes), A694 Grades F42 to F80 (high yield carbon steel to match API 5L pipe grades), ASTM A182 Grades F5 to F91 (alloy steel flanges to match A335 pipes), A182 Grade F304/316 (stainless steel astm dn300 stainless steel s31803 2205 wn sgs(plate) Some results are removed in response to a notice of local law requirement. For more information, please see here.
Duplex Steel S32205 PN160/ PN250 up to DN300; Duplex S32205 PN2.5/ PN06/ PN10 up to DN800; ANSI B16.5 Duplex S31803 PN16/ PN25/ PN40 up to DN600; S31803 Duplex Steel PN320/ PN400 up to DN200; NPS is as designation for size of nominal Duplex UNS S32205 Flange or ANSI B16.5 Duplex Stainless Steel S31803 flange fittings.
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