Galvanized flanges flanges is a kind of flange with good corrosion resistance, can be produced in flange forming rust removal after into the liquid zinc melting around 500 ℃.
Galvanized flange is a kind of flange with good corrosion resistance, can be produced in flange forming rust removal after into the liquid zinc melting around 500 ℃, the zinc layer adhered on the surface of the steel members, which have the purpose of corrosion protection.
A flange is a part that connects a pipe to a pipe and connects it to its end. There are holes in the flange, and bolts tie the two flanges together. The flanges are gasketed. Flange split-threaded (threaded) flange and welded flange.
The current flange takes the following forms:
Plate-type flat welding flange, with neck flat welding flange, with neck butt welding flange.
Socket welded flange, threaded flange, flange cover.
Neck butt welded ring flanges, flat welded ring flanges.
Ring groove flange and flange cover, large diameter flat flange.
Large diameter high neck flange, octagon blind plate, butt welded ring loose sleeve flange.
Rotary flanges, anchor flanges, surfacing/overlaying flanges.
Fixed flange joint, loose sleeve flange joint.