forgings
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Our products encompass from Forged Valve Com ponents, Flanges, Fittings, Auto-Forgings, Vessel Forgings, Mine Forgings; And avariety of Rings, Discs, Cylinder, Nozzle, Blocks, Custom-made Forgings. We can produce the parts according to both domestic & global specifications, such as ASME, EN, DIN, JIS, GB etc.; fulfilling the requirements of all OEM orders. To ensure service level, We store all kinds of raw materials all year round. There are strict & high quality control measures from inspecting the raw material to the final finished products to ensure all of Shanxi Goodwill's customers are delivered with the highest quality of products.
What should I pay attention to when installing flanges?
The flange should have enough strength, and should not be deformed when tightening. The sealing surface of the flange should be flat and clean, and the oil and rust spots should be carefully cleaned up during installation.
Stainless steel flange material how to choose
Mainly used in the food industry and surgical equipment, the addition of molybdenum gives it a special structure that resists corrosion. It is also used as a "marine steel" due to its better resistance to chloride corrosion than 304, while SS316 is commonly used in nuclear fuel recovery plants. 18/10 grade stainless steel is usually also available in this application class.
Classification, characteristics and equipment used in forging
Forging is a processing method that uses forging machinery to apply pressure to metal blanks to produce plastic deformation to obtain forgings of certain mechanical properties, shapes and sizes. Forging (forging and stamping) is one of the two major components.
The working principle of carbon steel flange
Casting flanges, rough shape, accurate dimensions, small machining, low cost, but casting defects (porosity). Cracks (inclusions) The internal structure of the casting is in bad shape (if cut, the flow is worse);
What are the characteristics of the forging equipment in the forging factory?
A hydraulic press is a kind of forging equipment that uses liquid pressure to transmit energy. It includes an hydraulic press with oil as the working medium and a hydraulic press with water as the working medium.
Introduction to the process of pipe bending in the process of technology
Bending processing is appropriate to use the wall thickness of the positive tolerance of the pipe production. High-pressure steel pipe bending radius should be greater than 5 times the outer diameter, other pipe bending radius should be greater than 35 times the outer diameter of the pipe; when manufacturing sewing pipe, the weld should be avoided pipeline; stainless steel pipe should be used for cold bending processing for the elution, aluminum-manganese alloy pipe shall not be cold bending processing for bending processing, while other materials of the pipe bends can be cooled or hot bending. High, medium metal steel pipe does not allow water, low Taigin steel pipe is generally not suitable for water, while the hot bending should be slowly cooled at 5 ℃. Bend processing using hot bending pipe, regardless of the size of the pipe diameter, all according to the regulations loaded with dry fine sand.
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No. 259, Xiuyi St. Xiaohe Industry Park, Jinzhong Development Area, CRDA,
Jinzhong city, Shanxi province, P. R. China 030610
