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Flange Standard: GB,JIS,BS,DIN.ANSI,GOST
ANSI Class:150,300,400,600,900,1200,1500,3000
SIZE: 12/" to 60" DN10 to DN1600
Flange Types: Slip-on flanges/ Blind flanges/ Lap joint flanges/ Welding neck flanges /Plate flange/ Socket welding flanges and Treaded flanges
Production process: raw material--cutting--heating--forging--heat treatment--maching--inspection.
Application Areas: petroleum,chemical,power,gas,water,linepipe, heat exchanger,shipbuilding,construction,etc.
Specification
SIZE | DN10 to DN1600 |
STANDARD | GOST 12820-80 |
TYPE | PLATE RF, WELDING NECK, BLIND |
PRESSURE | PN6,PN10,PN16,PN25 |