BS4504 111 Wedleing Neck Flange
Welding Neck Flange is generally referred to as a "high hub" flange. It is designed to transfer pressure to the pipe and reduce high pressure at the base of the flange. Welding Neck Flange is a butt-welding flange with the best design among currently available flanges because of its unique structure.
Product name: | BS4504 111 Wedleing Neck Flange |
Standard: | BS4504 |
Size: | DN10-DN2000 |
Pressure class: | PN6、PN10、PN16、PN25、PN40 |
Material: | Carbon steel: A105、 ST37.2、 S235JR、 C22.8 |
Stainless steel: ASTM F304/304L、ASTM F316/316L、F321 | |
Anti-rust treatment of carbon steel flanges: | anti-rust oil, yellow paint, black paint, electric galvanized, hot-dip galvanized |
Welding Neck Flange is generally referred to as a "high hub" flange. It is designed to transfer pressure to the pipe and reduce high pressure at the base of the flange. Welding Neck Flange is a butt-welding flange with the best design among currently available flanges because of its unique structure.