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    News
    Classification of flanges=Qingdao Yingren Industrial Co.,Ltd
    Qingdao Yingren Industrial Co.,Ltd Flange is a part that connects between shaft and shaft and it is used for connection between pipe ends. It is also used on the inlet and outlet of equipment.
    Qingdao Yingren Industrial Co.,Ltd-What is the material of carbon steel plate and what are its advantages and disadvantages
    Qingdao Yingren Industrial Co.,Ltd What material is carbon steel plate It is a type of steel with a carbon content lower than 2.11% and without intentionally adding metallic elements, and can also be called plain carbon steel or carbon steel. In addition to carbon, it also contains a small amount of elements such as silicon, manganese, sulfur, and phosphorus inside. The higher the carbon content, the better the hardness and strength, but the lower the plasticity.
    Merry Chrismas
    It seems that Christmas time is here once again, and it is time again to bring in the New Year.
    National day Holiday
    National day is starting, a very important holiday for Chinase. we take advantage of this date to send a warm greeting to all our collaborators/partners/friends and we wish you all a happy National day
    The main classification of pipe fittings tee
    Pipe fitting tee is also called pipe tee or tee pipe, tee joint, etc. Mainly used to change the direction of the fluid, used at the branch pipe of the main pipeline. It can be classified by pipe diameter. It is generally made of carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, germanium leaching, pvc and other materials.
    Valves
    The valve is a control component in the pipeline fluid conveying system. It is used to change the passage section and the flow direction of the medium. It has the functions of diversion, cutoff, adjustment, throttling, check, diversion, or overflow pressure relief. Valves used for fluid control, from the simplest shut-off valve to various valves used in extremely complex automatic control systems, have a wide range of varieties and specifications.
    Characteristics of erw pipe weld impact toughness
    The welding process of the erw pipe is to use the skin-receiving principle generated by the high-frequency current to heat the edge of the hot-rolled coil to a molten state, and then perform welding by a mechanical extrusion method.
    Anti-corrosion for inner and outer wall of seamless steel pipe
    Compared with traditional pipe, seamless steel pipe has lighter material, high strength, good resistance, can withstand high internal pressure, is sensitive to production, and can be used in messy or harsh geological conditions. However, there are drawbacks in the use process, mainly because the internal and external anti-corrosion treatment is more troublesome.
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