China Factory of Pipe Fitting ASME B16.5 Stainless Steel/Carbon Steel Forged/Threaded /Flat Plate/Slip-on//Lap Joint/Socket Weld/Blind /Welding Neck Flanges, Find details about China Neck Welding Flange, Blind Flange from China Factory of Pipe Fitting ASME B16.5 Stainless Steel/Carbon Steel Forged/Threaded /Flat Plate/Slip-on//Lap Joint/Socket Weld/Blind /Welding Neck Flanges
Standard: | ANSI B16.5,EN1092-1, DIN2502 DIN2527 DIN2566 DIN2573 DIN2576 DIN2632 DIN2633, GOST,etc. |
Material: | Carbon steel: A105/Rst37.2/C22.8/Q235 Stainless Steel: 304/304L,316/316L,321,ect. |
Types: | welding neck, socket welding, threaded, blind, slip on, lap joint |
Size: | 1/2" to 24" |
Pressure Rating: | Class 150-Class 2500 PN6-PN16 |
Facing: | RF/FF/RTJ |
Surface treatment: | Antirust Oil,Black Paint,Yellow paint,Galvanized |
Certification: | ISO9001:2015 |