Duplex Stainless Steel Flange＆Foring
The product brand ：S31803、S32205、S32750、S2304
Product specifications ：
Flange: 1/2″－48″
Forging: according to the drawing & requirements
Executive standard ：GB9112,ANSI B16.5,DIN2573,HG5010－52,JB81－59
1．Main Steel Grade:
S31803/1.4462/F51,S32205/1.4462/F60, S32750/1.4410/F53,S32304/1.4362
2．Products Types:
Flange: Slip-on, Butt welded, Necked, Raised face, Flange lid
Forging: Standard & non-standard forging
3．Specification: Flange:
Flange: 1/2″－48″
Forging: according to the drawing & requirements″
4．Standard:
Flange: GB9112,ANSI B16.5,DIN2573,HG5010－52,JB81－59,etc
Forging: ASTM B564,A182,etc
5．Performances & Purpose:
Duplex Stainless Steel has excellent corrosion resistance and high strength. In many corrosive environments, corrosion resistance is stronger than 316 or 317.It is widely used in heat exchanger and condenser which would use industrial sewage, chloride and hydrogen sulfide industrial water in the process.
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