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Item | Steel Flange |
Material | Carbon Steel/Stainless Steel/Alloy Steel. |
Standard | GB,JIS,BS,DIN.ANSI/ASTM /API,NF,GOST,EN,ISO and Non standard |
Size | 1/2"-48" |
Type | Slip-on flanges, Blind flanges, Lap joint flanges, Welding neck flanges, Spectacle flanges,TG flanges,Socket welding flanges and Threaded flanges,Square flanges. |
Pressure ratings | class:150 300 400 600 900 1500 and 2500, PN :6 10 16 25 40 64 and 160, 150LBS-2500LBS ,5K-40K and so on . |
Sealing surface | FF ,RF, LJ, FM ,RTJ,RJ ,MALE ,FEMALE and so on |
Application | petroleum,chemical,power,gas,water,linepipe, heat exchanger,shipbuilding,construction,etc. |
Tolerance | not less than +_8% of normal wall thickness. |
plate flange,blade fange
