China Restrained Coupling Pipe Fitting Manufacturers, Suppliers, Factory

Zhejiang Hangong Flange Technology Co., Ltd. is a professional duplex steel S31803 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 duplex steel S31803 socket weld flanges for many years, looking forward to reaching a long-term cooperative relationship with you.

We are one of the Professional S32750 super duplex steel blind flanges manufacturers Exporter Pipeline products in China .Our company was established in 2000, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing 260 workers and 45 technicians. We have five branch factories which can supply the best quality pipes, tubes, fittings flanges and related accessories.

Duplex Steel S31803 Weld Neck Flanges is not easy to deformation, good sealing, widely used, suitable for pressure or temperature fluctuations of the pipeline or high temperature, high pressure and low temperature pipeline, the advantage is that the price is relatively cheap, nominal pressure does not exceed 2.5MPa; Also used for conveying expensive, flammable, explosive medium pipeline, nominal pressure in PN16MPa.

Zhejiang Hangong Flange Technology Co., Ltd. is a large-scale 316 stainless steel plate flange 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. 316 stainless steel plate flange 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 large-scale F53 Duplex Steel Flanges manufacturer and supplier in China. The following is an introduction to F53 Duplex Steel Flanges, I hope to help you better understand F53 Duplex Steel Flanges. Welcome new and old customers to continue to cooperate with us to create a better future together! We hope to establish friendly cooperative relationship with your company with high quality products, reasonable price, considerate service and create a better future hand in hand.

Zhejiang Hangong Flange Technology Co., Ltd. is a professional S32760 super duplex 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 S32760 super duplex steel socket weld flanges for many years, looking forward to reaching a long-term cooperative relationship with you.