©2018 by AL ASAB GENERAL TRADING ESTABLISHMENT. 

FLANGES

STAINLESS STEEL FLANGES

 

A flange is designed to connect sections of pipe or tube or to join the pipe or tube to an assembly such as a pressure vessel, valve or pump. Flanges are joined by bolting, and sealing is completed with the use of gaskets and other sealing methods, and fixed to the piping system by welding or threading.

CARBON STEEL FLANGES

 

Carbon Steel Flanges pipe flanges are similar to slip-on pipe flanges except for the bore of threaded pipe flange has tapered threads. Threaded pipe flanges are used with pipes that have external threads. The benefit of these pipe flanges is that it can be attached without welding. Threaded pipe flanges are often used for small diameter, high pressure requirements

PLATE FLANGES

 

Plate flanges are produced from quality mill plates. Before cutting pieces out of plates, each plate is checked for serious laminations. They should be virtually free of voids, non-metallic inclusions and other defects. Another important property of plate is its weldability& hardenability.

 WELD NECK PIPE FLANGES

 

Weld neck pipe flanges attach to the pipe by welding the pipe to the neck of the pipe flange. The allows for the transfer of stress from the weld neck pipe flanges to the pipe itself. This also reduces high-stress concentration at the base of the hub of the weld neck pipe flanges. Weld neck pipe flanges are often used for high pressure applications.