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ProductsWe have obtained the special equipment manufacturing license for steel pipes and pipe fitings, as well as various certifications including the EU CE (PED) certification.
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About UsSHENDA have an annual storage capacity of over 30,000 tons of alloy and specialty steel pipes, making us the largest distributor of P91 steel pipes nationwide.
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NewsOur products are widely used inpipeline projects in industries such as power generation, petrochemicals, metallurgy, gas, heat, and shipbuilding, providingsupport for numerous domestic and interational projects, including thermal power generation and oil refining.
What is alloy steel pipe?
Apr 10,2024
The main purpose of alloy steel pipe is used in power plant, nuclear power, high pressure boiler, high temperature superheater and reheater and other high pressure and high temperature pipeline and equipment, it is used in carbon steel, alloy structural steel and stainless and heat-resistant steel to do the material, hot rolled (extruded, expanded) or cold rolled (drawn) and become.
Alloy pipe has a hollow cross-section, used in large quantities as a pipeline for the transportation of fluids, such as pipelines for the transportation of oil, natural gas, gas, water and certain solid materials. Compared with solid steel such as round steel, alloy steel pipe is lighter in weight when the bending and torsion strength is the same. Alloy steel pipe is a kind of economic cross-section steel, which is widely used in the manufacture of structural and mechanical parts, such as petroleum drilling rods, automobile driveshafts, bicycle frames, and steel scaffolding used in building construction. With alloy steel pipe manufacturing ring-shaped parts, can improve material utilization, simplify the manufacturing process, save materials and processing time, such as rolling bearing rings, jack sets, etc., the current has been widely used in the manufacture of steel pipe. Alloy steel tube or indispensable materials, gun barrels, gun barrels, etc. to steel pipe to manufacture. Alloy steel tube according to the shape of the cross-sectional area of different can be divided into round tube and shaped tube. Since the circular area is larger under the condition of equal circumference, more fluid can be conveyed by circular pipe. In addition, the circular cross-section is more uniformly stressed when subjected to internal or external radial pressure, therefore, the vast majority of steel tubes are round tubes.
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