幸运农场

Welding Neck Flanges

    • ANSI AWWA Welding Neck Pipe Flanges

      ANSI AWWA Welding Neck Pipe Flanges

      幸运农场American system pipe flanges, represented by ANSI B16.5 and ANSI B 16.47.

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    • ANSI ASME B16.48 Welding Neck Pipe Flanges

      ANSI ASME B16.48 Welding Neck Pipe Flanges

      The material is good, the product is firm and durable, the appearance is bright and shiny, the service life is long.

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    • BS Welding Neck Pipe Flanges

      BS Welding Neck Pipe Flanges

      幸运农场The forging process of the high neck flange is generally composed of the following processes, that is, the selection of high quality billet blanking, heating, forming and cooling after forging.The technological methods of forging include free forging, die forging and membrane forging.During...

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    • ANSI ASME B16.36 Forged Welding Neck Flanges

      ANSI ASME B16.36 Forged Welding Neck Flanges

      The high-diameter flange is a raised part in the welding joint of the unbonded surface of the flange for welding and pipe fitting connection. This kind of flange has a unified standard.

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    • JIS Forged Welding Neck Flanges

      JIS Forged Welding Neck Flanges

      Mainly is the neck higher rigidity to the flange, the bearing capacity has been improved.Its purpose is to transfer the pressure of the pipeline, so as to reduce the high stress concentration in the French base butt welding flange, also known as the high neck flange, rigid, suitable for higher...

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    • ANSI ASME B16.36 welding neck pipe flanges

      ANSI ASME B16.36 welding neck pipe flanges

      Neck flange of British elevation Kg pressure is divided into: PN6, PN10, PN16, PN25, PN40, PN64, PN100 Flange size is divided into: DN15-- DN2000 Flange material is divided into: CS RST37.2, S235JR, C22.8, SS304, SS304L SS316 SS316L

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    • ANSI AWW Forged Welding Neck Flanges

      ANSI AWW Forged Welding Neck Flanges

      幸运农场Especially in recent years, with the planning and construction of UHV transmission line project of State Grid, the demand for UHV steel pipe tower is increasing rapidly. The high neck flange as a new form of flange connection of steel pipe tower has been proved to be advanced and reliable. It...

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    • DIN Welding Neck Pipe Flanges

      DIN Welding Neck Pipe Flanges

      幸运农场The forging process of the high neck flange is generally composed of the following processes, that is, the selection of high quality billet blanking, heating, forming and cooling after forging.The technological methods of forging include free forging, die forging and membrane forging.During...

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    • ANSI ASME B16.47 Welding Neck Pipe Flanges

      ANSI ASME B16.47 Welding Neck Pipe Flanges

      幸运农场There are mainly two systems in international pipe flange standards, namely European pipe flange system represented by German DIN (including the former Soviet Union) and American pipe flange system represented by American ANSI pipe flange. American system pipe flanges, represented by ANSI B16.5...

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    • BS Forged Welding Neck Flanges

      BS Forged Welding Neck Flanges

      Neck flange of British elevation Kg pressure is divided into: PN6, PN10, PN16, PN25, PN40, PN64, PN100 Flange size: DN15-- DN2000 Flange material is divided into: CS RST37.2, S235JR, C22.8, SS304, SS304L SS316 SS316L

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    • ANSI AWWA Welding Neck Flanges

      ANSI AWWA Welding Neck Flanges

      Because the high neck flange is a whole flange, the neck height is higher, the stiffness and bearing capacity of the flange has been greatly improved.Suitable for assembly line and automatic production, so that the assembly process and welding process production efficiency has been greatly...

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    • EN Forged Welding Neck Flanges

      EN Forged Welding Neck Flanges

      The forging process of the high neck flange is generally composed of the following processes, that is, the selection of high quality billet blanking, heating, forming and cooling after forging.The technological methods of forging include free forging, die forging and membrane forging.During...

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