China SS 316L Weld Neck Flanges Manufacturers, Suppliers, Factory

Zhejiang Hangong Flange Technology Co., Ltd. is a large-scale S32750 super duplex steel threaded flanges manufacturer and supplier in China. We have been specialized in stainless steel flanges, duplex steel flanges, super duplex steel flange, pipe fitting for many years. S32750 super duplex steel threaded flanges has a good price advantage and cover most of the European and American markets. We look forward to becoming your long-term partner in China.

Zhejiang Hangong Flange Technology Co., Ltd. is a professional S32760 super duplex steel slip on flange manufacturer and supplier in China. Our main projects including stainless steel flanges, duplex steel flanges, super duplex steel flange, pipe fitting manufacturing and sales. We have produced S32760 super duplex steel slip on flange for many years, looking forward to reaching a long-term cooperative relationship with you.

Zhejiang Hangong Flange Technology Co., Ltd. is a professional S32750 duplex steel flanges manufacturer and supplier in China. Our main projects including stainless steel flanges, duplex steel flanges, super duplex steel flange, pipe fitting manufacturing and sales. We have produced S32750 duplex steel flanges for many years, looking forward to reaching a long-term cooperative relationship with you.

Zhejiang Hangong Flange Technology Co., Ltd. is a large-scale F51 Duplex Steel Flanges manufacturer and supplier in China. We have been specialized in stainless steel flanges, duplex steel flanges, super duplex steel flange, pipe fitting for many years. F51 Duplex Steel Flanges has a good price advantage and cover most of the European and American markets. We look forward to becoming your long-term partner in China

Zhejiang Hangong Flange Technology Co., Ltd. is a professional 304 stainless steel socket weld flanges manufacturer and supplier in China. Our main projects including stainless steel flanges, duplex steel flanges, super duplex steel flange, pipe fitting manufacturing and sales. We have produced 304 stainless steel socket weld flanges for many years, looking forward to reaching a long-term cooperative relationship with you.

The 316 Stainless Steel Weld Neck Flanges is attached to the pipe end. It is the part that connects the pipe to the pipe. There are holes on the flange, and bolts can be worn to make the two flanges tightly connected, and the flange is sealed with a liner. Flanged pipe fittings are pipe fittings with flanges (flanges or joints). It can be cast, threaded or welded. The flange connection is composed of a pair of flanges, a gasket and a number of bolts and nuts. The gasket is placed between the sealing surface of the two flanges. After tightening the nut, the specific pressure on the surface of the gasket will be deformed after reaching a certain value, and the uneven part of the sealing surface will be filled to make the connection tight without leakage. A flange connection is a detachable connection. According to the connected parts can be divided into container flange and pipe flange. According to the structure type, there are integral flange, looper flange and threaded flange. Common integral flanges are flat welding flange and butt welding flange.