ZHEJIANG HAIXIN SPECIAL STEEL CO., LTD.

Company Profile

Zhejiang Haixin Special Steel Co., Ltd. is located in Wenzhou Economic and Technological Development Zone Binhai Park three road No. 4228, the company mainly produces: elbow, tee, four, size head, flanging, pipe cap, tube fittings, flanges and so on. Caliber: DN10-1000mm, Inch: 1/4~40, pressure: PN2.5~32MPa, pound class: 20Lb~3000Lb. All adopt GB12459/ANSI, JIS, SHJ, DIN, ISO and other standards, and can undertake the manufacture of non-standard products. Pipe fittings main materials 304, 304L, 316, 316L, 317L,

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  Stainless steel elbow 90 degree

  A joint pipe fitting commonly used in pipeline installation, connecting two pipes with the same or different nominal diameters to make the pipeline make certain angles, nominal pressure is 1-1.6mpa.
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  Stainless steel tee

  Tee also known as pipe fitting tee or tee fittings, tee joint, etc.Used mainly to change the direction of flow, used in the main pipe to branch pipe.It can be classified by pipe diameter.Generally used carbon steel, cast steel, alloy steel, stainless steel
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  Duplex steel flange

  Flange , also called Flange Flange plate or Flange Flange.A flange is an interconnecting part between pipes for the connection between pipe ends.Flanges are also useful at the inlet and outlet of equipment for connecting two equipment, such as reducer flanges.Flange connection or flange joint, refers to by the flange, gasket and bolt three people are interconnected as a group of seal structure of detachable connection.Pipe flange refers to the pipe flange in the pipe installation, used in equipment refers to the import and export flange of equipment.There are holes in the flange and the bolts fasten the two flanges together.Gasket between flanges.Flanges are threaded (threaded connection) flanges, welded flange and clamp flange.Flanges are used in pairs. Wire connected flanges can be used for low pressure piping and welded flanges can be used for pressure above 4 kg.Place a gasket between the two flanges and bolt them down.The flange thickness of different pressure is different, they also use different bolts.Pumps and valves, when connected to the pipe, the parts of these equipment are also made into the corresponding flange shape, also known as the flange connection.General in two plane peripheral use bolt connection at the same time closed connection parts, generally called "flange", such as the ventilation pipe connection, this kind of parts can be called "flange part".But this connection is only a part of the equipment, such as the connection between the flange and the pump, it is not good to call the pump "flange parts".The smaller ones, such as valves, can be called "flanged parts". Reducer flange, used for motor and reducer connection, and reducer and other equipment between the connection.