Production process: Forging
Product type: socket welding flange SW
butt welding flange WN
flat welding flange SO
blind flange BL
loose flange Sleeve flange LJ
threaded flange TH
orifice flange
high neck butt welding flange
Size range: DN15~DN1500 1/2-60
Manufacturing standards:
National standards GB/T14383, SH3410, HG21634;
American standard ASME/ASNI B16.5/16.36/16.47A/16.47B, MSSSP44; Japanese standard JIS B2220-2001;
German Standard DIN 2527/2636/2637/2638/2566/2576/2632/2633/2635/2642 etc.;
European Standard EN 1092-1:2001;
Russian standard GOST 12820-80 and other standards;
Accept non-standard custom processing according to drawings
Pressure rating: 150lbs - 2500lbs
Material: Stainless steel ASTM A182-F304, F304L, F304H, F316, F316L, F321,
F321H, F347H; 1.4301, 1.4306, 1.4401, 1.4435, 1.4571, 1.4436,
1.4438, 1.4541; 08X18H10(0X18H10), 03X18H11(000X18H11),
03X17H14M2 (000X17H13M2); 08X18H10T (0X18H10T),etc.