flange, slip-on flange, weld neck flange

made of carbon steel,alloy steel,stainless steel,and high performance steel.They are manufactured,strictly according to ISO9001 quality management system,and in accordance with standards like ASME B 16.5.ASME B 16.47,DIN 2634,DIN 2630,and DIN 2635,and so on.

Size :3/8"～160" DN10～DN4000 Pressure American Series: CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS 1500, CLASS 2500 European Series: PN 2.5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100, PN 160, PN 250, PN 320, PN 400 Flange Facin Types American Series:Flat Face (FF), Raised face (RF), groove (G), femaie(F), ring joints face(RJ) Standard:ANSI,JIS,DIN Size: 3/8"～160" Material: ASTM A105,20# Surface treatment: Transparent oil, rust-proof black oil or hot galvanized.

Payment:T/T OR L/C. Major Products: Seamless pipes,Elbow, Reducer, Tee, Pipe Cap, Flange and etc... Special design available All the production process are made according to ISO9001:2000 strictly. keyword: flange,WN flange,A105 flange， ANSI flange,JIS flange,DIN flange