ASME SA213/A213: Standard Specification for Seamless Ferritic and Austenitic Alloy-
Steel Boiler, Superheater and Heat Exchanger Tubes.
ASTM A249 / A249M:Standard Specification for Welded Austenitic Steel Boiler, Superheater,
Heat-Exchanger, and Condenser Tubes.
The equivalent specifications of EN, DIN ,GOST and JIS are available.
ASTM A312 /213/269/268.789/790/358, DIN2448/2458, JIS G3459/3463, GOST etc.
7) Process Method:cold drawn/cold rolling
8) Surface Finish:annealed/pickled/cold rolling...
DIN: acc. to DIN2616 schedule list
GOST: acc. to GOST 17378 schedule list
Carbon Steel: ASTM A234 WPB/WPC, WP1, WP12, WP11, WP22, WP5, WP9
Stainless Steel: SS 304/304L, SS 316/316L, SS317/317L, SS 310s,...
DIN, UNI, EN 1092-1, BS 4504, ISO, NS, NFE29203 flanges in Pressure PN6 to PN100;
Japanese JIS B2220 & Korean KS B1503 flanges in pressure 5K to 40K;
Russian GOST 12820-80, GOST 12821-80, GOST 12815-80 in pressure...
Stainless Steel Pipe
Application:Boiler, Super Heater, Heat Exchanger, Ship Builders, Automotive Industry, Power Generation, Food Industry, Paper Industry, Pharmaceutical Industry, Chemical Industry, Oil and Gas...
DIN,BS,EN1092,GOST,UNI,AS2129,GB,HG,SH,SHJ,SGJ standard forging flanges,Plate flanges,Welding neck flange,Blind flange and flange buttons.
The main material for carbon steel, stainless steel and alloy steel, such as...
Astm A335 Gr P22
Astm A335 Gr P22 description
GB,ASTM, AISI, SAE, API , JIS, EN, DIN.GOST.
bar,plate&sheet,seamless tube,welded pipe,wire)
API 5L X52,X60,X65,X70.serial API 5CT...
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