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Three way pipe fitting attention

2015-06-27 14:13:07   COMMENT:0 HITS:
In pipeline placed on top of the device, the device includes metal rods, a top pressure device, commutator, a bracket etc.; different tee with certain apparatus and equipment for installation and use, in the specific process of using produced important performance, the metal bar heating, by Jack and the metal rod is pushed out to the outside, tube wall is made of natural outwards dug out forming tee blank. Then the tube length corresponding specifications of the parts to be welded at the top the formation of tee blank on to produce the final product. Mark the three pass of the pipe to the different diameter, and wear the mark.
Tee pipe fitting processing method to adapt to different specifications of the pipeline on different diameter tee pipe fitting processing; special processing equipment, has the advantages of simple structure, low cost, 90 degree elbow pipe fittings manufacturing don't need another injection molding machine and injection mold, can reduce such fittings production cost and improve production efficiency. Flange sealing surface of the type three: planar sealing surface for the pressure is not high, medium, and is non-toxic occasions; uneven sealing surface, suitable for occasions to pressure slightly higher; tongue and groove sealing surface for flammable, explosive, toxic, medium and high pressure situations. A part that is connected to a pipe, and is connected to the pipe end.
Gasket is a kind of material can produce plastic deformation, and has a certain strength of the ring. Most of the gasket is from non metal plate cutting down, or by professional plant according to the size of the provisions made, the material for asbestos rubber sheet, asbestos board, polyethylene plate; also useful thin metal plate (galvanized iron sheet, stainless steel) will be asbestos nonmetal material wrapped up made of metal gasket; and a with thin steel strip and asbestos band together winding and winding gasket.
Ordinary rubber gasket for temperature lower than 120 DEG C; asbestos rubber gasket are applicable to the water vapor temperature below 450 DEG C, the oil temperature below 350 DEG C, the pressure is 5MPa below the occasion, for general corrosive medium, the most commonly used is acid asbestos board. In the high pressure equipment and piping, the use of copper, aluminum, 10 stainless steel, stainless steel made of lens or other shaped metal gasket. High pressure gasket and sealing surface of the contact width is very narrow (line contact), sealing surface and the processing of the gasket is higher.
Hebei Shengtian pipe fittings Group Co., Ltd. is the main distribution of flange, elbow, three-way, four-way, elbow, intubation, different diameter pipe, high-pressure pipe seamless steel pipe products such as distribution of manufacturers. Our products in the oil, chemical, metallurgy, machinery to enjoy a higher status, the company sincerely welcome friends from all circles at home and abroad to visit the guidance, and seek common development.

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