ASTM A182 F55 forged fittings are pipe connection components manufactured from a super duplex stainless steel grade designated as F55 under the ASTM A182 standard. This standard specifies the requirements for forged or rolled alloy and stainless steel pipe flanges, forged fittings, and valves 1 for high-temperature service.

We are reliable nickel alloy pipe supplier of nickel alloy pipes and tubes, incuding seamless nickel alloy pipe. Contact us now.

The high-quality stainless steel pipes we produce are hollow, cylindrical tubes with a wide range of applications.

The blind flange installation process is key to the safety and reliability of the piping system. Let us take a look together.

FFWN flange overviewFFWN flange is also called Flat Face Weld Neck Flange. The FFWN flange we produce is a common Pipe connecting parts, mainly used for connecting pipes or tubes. The two flanges are bolted together and sealed using gaskets to provide easy access to the piping system. The flange is

We are a professional manufacturer of stainless steel pipe, producing stainless steel pipes in various dimensions and wall thicknesses.