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  • SS 316L SWRF Flanges

    • China SS 316L SWRF Flanges Manufacturers, Suppliers, Factory

    Zhejiang Hangong has been producing SS 316L SWRF Flanges for many years and is one of the professional SS 316L SWRF Flanges manufacturers and suppliers in China. Customers are satisfied with our products and excellent service. If you are interested in our products, we will give you a satisfactory price and provide price list. We sincerely welcome new and old customers to visit our factory for consultation and negotiation.

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    • Stub End Pipe Fitting

      Stub End Pipe Fitting

      Zhejiang Hangong Flange Technology Co., Ltd. is a large-scale stub end pipe fitting 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. Stub end pipe fitting 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.
    • Socket Pipe Fitting

      Socket Pipe Fitting

      Socket Pipe Fitting are mainly divided into high pressure pipe connecting accessories which are formed by round steel or steel ingot moulded blank and then machined by lathe, and pp resin modified polypropylene low pressure pipe which is connected by flexural double melting tube fittings.
    • S32750 Super Duplex Steel Weld Neck Flanges

      S32750 Super Duplex Steel Weld Neck Flanges

      We are one of the Professional S32750 super duplex steel weld neck 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
    • 316 Stainless Steel Blind Flanges

      316 Stainless Steel Blind Flanges

      Zhejiang Hangong Flange Technology Co., Ltd. is a large-scale 316 stainless steel blind 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. 316 stainless steel blind 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.
    • S32750 Super Duplex Steel Slip On Flange

      S32750 Super Duplex Steel Slip On Flange

      Zhejiang Hangong Flange Technology Co., Ltd. is a professional S32750 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 304 stainless steel plate flange for many years, looking forward to reaching a long-term cooperative relationship with you.
    • S32750 Super Duplex Steel Socket Weld Flanges

      S32750 Super Duplex Steel Socket Weld Flanges

      Zhejiang Hangong Flange Technology Co., Ltd. is a large-scale S32750 super duplex steel socket weld 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 socket weld 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.
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      In a significant development for the piping industry, duplex steel flanges have emerged as a game-changer, offering exceptional strength and corrosion resistance for critical applications. The innovative use of duplex steel in flange manufacturing has the potential to revolutionize various industries, including oil and gas, chemical, maritime, and offshore.

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      Stainless steel flanges are a type of pipe fitting used to connect pipes, valves, pumps, and other equipment in a piping system. They are typically made of stainless steel, which provides excellent corrosion resistance, durability, and strength.

    • Performance of stainless steel flange.

      Stainless steel flanges are commonly used pipeline parts in construction. This kind of parts are used for the connection of the two ends of the pipeline, which can effectively avoid gaps at the pipe...

    • How big is the stainless steel flange generally, how to distinguish the pressure level?

      Common stainless steel flanges are used in different places, so the pressure level is different to a certain extent. For example, large stainless steel stainless steel flanges are mainly used in high temperature resistant pipelines in chemical engineering, so they have a lot to do with the pressure bearing performance of their materials

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