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  • SS 316H SWRF Flanges

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

    Zhejiang Hangong has been producing SS 316H SWRF Flanges for many years and is one of the professional SS 316H 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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    • 316 Stainless Steel Socket Weld Flanges

      316 Stainless Steel Socket Weld Flanges

      Zhejiang Hangong Flange Technology Co., Ltd. is a large-scale 316 Stainless 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. 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.
    • S32750 Super Duplex Steel Blind Flanges

      S32750 Super Duplex Steel Blind Flanges

      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 S32205 Weld Neck Flanges

      Duplex Steel S32205 Weld Neck Flanges

      Zhejiang Hangong Flange Technology Co., Ltd. is a professional duplex steel s32205 weld neck 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 s32205 weld neck flanges for many years, looking forward to reaching a long-term cooperative relationship with you.
    • S32760 Super Duplex Steel Socket Weld Flanges

      S32760 Super Duplex Steel Socket Weld Flanges

      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.
    • S32760 Super Duplex Steel Slip On Flange

      S32760 Super Duplex Steel Slip On Flange

      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.
    • 304 Stainless Steel Socket Weld Flanges

      304 Stainless Steel Socket Weld Flanges

      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.
    • Related Blog
    • Reviews

    • Common types of stainless steel flanges used

      There are currently many common types of stainless steel flanges used, but the basic types can be divided into the following three:Integrated stainless steel flange. Due to the fact that these stainless steel flanges are usually tapered necks, they are also known as long necked stainless steel flanges or neck stainless steel flanges. Commonly found on valves, it is produced together with valves.

    • Characteristics and Applications of Dual Phase Steel Flanges

      Dual phase steel flange, also known as duplex steel flange. A steel composed of martensite or austenite with a ferrite matrix. Generally, steel composed of ferrite and austenite phases is called duplex stainless steel, while steel composed of ferrite and martensite phases is called duplex steel.

    • 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...

    • The key features and benefits of stainless steel flanges

      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.

    • Duplex Steel Flanges Revolutionize Piping Systems with Enhanced Strength and Corrosion Resistance

      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.

    • The Pipe Connection Function Of Stainless Steel Flange.

      What role does the stainless steel flange play in the pipeline? The stainless steel flange is used at the connection of the pipeline to use the flange as the interface of the two sections, instead of...

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