Available Material Grades for SS Pipe&Tube
Available Material Grade for Pipe Fittings
Available Material Grade for Special Alloy Steel
Client Reference
Technical Info
Available Material Grade for Pipe Fittings
Material Grade and Standard Available for Pipe Fittings,Flange,Valves and Fasteners. 

Material Grade Available


Butt-weld Fitting   

Austenitic Stainless Steel:

TP304/304L;TP304H;TP316/316L;TP317/317L;TP347/347H;TP321/321H TP310S/310H;904L;253Ma/S30815;254SMO/S31254 etc.

Duplex Stainless Steel:

UNS S31803;UNS S32205;UNS S32750;UNS S32760

Carbon Steel: CS

ASME B16.9;MSS SP-43;DIN 2605;JIS B2313;GB/T 12459,

GB/T13401;SH3408;SH3409;HG/T 21635; HG/T 21631 etc.

Stainless Steel Sanitary Fittings

Austenitic Stainless Steel:

TP304/304L; TP316/316L; TP321 etc.

ASTM A554; ASTM A270;ISO 2037-1992;DIN 11850 etc

Stainless Steel Casting Fittings

Austenitic Stainless Steel:


ASTM A351;MSS SP-114; ISO49 etc

Forged Fittings     

Austenitic Stainless Steel: F304/304L; F316/316L

Duplex Stainless Steel: F51;F53

Carbon Steel: CS

ANSI B16.11; BS 3799;

 MSS SP-97 etc

Forged Flanges

Austenitic Stainless Steel:

F304/304L; F316/316L;F321;F304H;F317L;F347H etc.

Duplex Stainless Steel: F51;F53 etc.

Carbon Steel: CS


DIN2632-2638;GB9112-9131; SH3406 etc


Austenitic Stainless Steel: CF8(SS304);CF8M(SS316)

Carbon Steel: CS

ASME B16.34;GB12224 etc


Austenitic Stainless Steel: SS304;SS316 etc

Carbon Steel: CS

DIN, ANSI, BS, JIS, GB, ISO Standard

  • Remarks:
  • Other grades are available on request
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