plumbing flange

plumbing flange
Product Details


Plumbing flange is to fix two pipes, fittings or equipment to one flange first, then add a flange pad between the two flanges, and finally tighten the two flanges with bolts. A detachable joint that is tightly coupled.

The flange connection is easy to use and can withstand large pressures. Flange connections are widely used in industrial piping. In the home, the pipe diameter is small and low pressure, and the flange connection is not visible. If you are in a boiler room or production site, there are flanged pipes and equipment everywhere.


The main features of plumbing flange are easy disassembly, high strength and good sealing performance. Installation method

Lanshi requires that the two flanges be kept parallel, the sealing surface of the flange should not be damaged, and it should be cleaned. Flange gaskets should be selected according to design regulations.



Flange and pipe fittings


ANSI B16.5, ASME B16.47, DIN, JIS, GB, BS etc...


Carbon steel, stainless steel, alloy steel etc.


As customer's requirement

Surface treatment

Anti-rust oil, Transparent oil ,Zinc Galvanized or as customer's requirement


Blank or as customer's requirement