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High reputation Hot Sales API ASTM A53 Q235 Q345 Q195 Hot Dipped Galvanized Round Gi Steel/Stainless Steel/Carbon Steel/Aluminum Pipe for Machinery
Thin walled seamless steel tube is made of steel ingot or solid tube blank by piercing, and then by hot rolling, cold rolling or cold drawing. Thin walled seamless steel pipe plays an important role in China’s steel pipe industry< φ 76%, accounting for 35%< φ 159-650, accounting for 25%.
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Factory Cheap Q235 Q345 Ss400 Grade ERW Black Low Carbon Square Steel Pipe
Square steel is a kind of material with various shapes, sizes and properties made of ingot, billet or steel by pressure processing. It can be divided into hot rolling and cold rolling; The side length of hot rolled square steel is 5-250mm, and that of cold drawn square steel is 3-100mm.
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Fast delivery Hot Rolled Cold Rolled Low-Alloy Structure Steel GB/Tb 162-2006 ASTM JIS Good Quality Seamless Steel Tube
Compared with solid steel such as round steel, seamless steel pipe for structure has the same bending and torsion strength and lighter weight. It is a kind of economical section steel, which is widely used in the manufacture of structural parts and mechanical parts such as oil drill pipe, automobile transmission shaft, bicycle frame, construction steel scaffold, etc. It only requires strength and rigidity, but not tightness of steel pipe.
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Professional Factory for 40cr Round Shaped Seamless Pipe Alloy Steel Tube
40Cr steel is one of the most widely used steels in machinery manufacturing industry. After quenching and tempering, it has good comprehensive mechanical properties, good low temperature impact toughness and low notch sensitivity. The hardenability of the steel is good, and it can be quenched to the maximum when water quenched Ф 28 ~ 60mm, oil quenched to Ф 15～40mm。 When the hardness is 174 ~ 229hb, the relative machinability is 60%. The steel is suitable for making medium plastic mould.
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Factory Cheap Thick Wall Seamless Pipes China Large Diameter LSAW Carbon Steel Pipe Conveying Fluid Petroleum Gas Oil Seamless Tube
Carbon steel seamless pipe is a kind of long steel pipe. Steel pipe has hollow section, which is widely used to transport fluid, such as oil, natural gas, water and some solid materials. For the fluid transportation with pressure requirements, in addition to ensuring the strength and rigidity that meet the corresponding requirements, it is also required to ensure the tightness, that is, the hydraulic test shall be carried out one by one before leaving the factory.
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Factory Cheap Thick Wall Seamless Pipes China Large Diameter LSAW Carbon Steel Pipe Conveying Fluid Petroleum Gas Oil Seamless Tube
Carbon steel seamless pipe is a kind of long steel pipe. Steel pipe has hollow section, which is widely used to transport fluid, such as oil, natural gas, water and some solid materials. For the fluid transportation with pressure requirements, in addition to ensuring the strength and rigidity that meet the corresponding requirements, it is also required to ensure the tightness, that is, the hydraulic test shall be carried out one by one before leaving the factory.
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OEM Customized Stainless Steel Hot Rolling Cold Drawn Prime Quality Square Rectangular Round Seamless Stainless Steel Boiler Tube Precision Honed Tube Seamless Steel Pipe
Precision steel pipe is a kind of high precision steel pipe material after cold drawing or hot rolling. Due to the advantages of no oxide layer on the inner and outer walls of precision steel pipe, no leakage under high pressure, high precision, high finish, no deformation during cold bending, no expansion, flattening and no crack, it is mainly used to produce pneumatic or hydraulic components, such as air cylinder or oil cylinder, which can be seamless pipe or welded pipe.
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Professional China Straight Welded Carbon Profiled Square Steel Pipe
Welded steel pipe, also known as welded pipe, is a steel pipe welded with steel plate or strip steel after crimping. Generally, the length is 6m. Welded steel pipe has the advantages of simple production process, high production efficiency, many varieties and specifications and less equipment investment, but its general strength is lower than that of seamless steel pipe. Welded pipes with large or thick diameter are generally made of steel blank directly, while small welded pipes and thin-walled welded pipes only need to be welded directly through steel strip.
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100% Original China Supplier Best Selling Products 316 2b Stainless Steel Plate Price Per Kg
Wear resistant steel plate is a kind of special plate used in large area wear condition. The commonly used wear-resistant steel plate is made of a certain thickness of alloy wear-resistant layer with high hardness and excellent wear resistance on the surface of low carbon steel or low alloy steel with good toughness and plasticity by surfacing. In addition, there are cast wear-resistant steel plate and alloy quenched wear-resistant steel plate.
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Chinese wholesale Hastelloy/Aluminum/Galvanized/Copper/Carbon/Hot Cold Rolled/Monel Alloy/201 304 316 316L Stainless Steel Sheet / 2205 2507 S31803 Stainless Steel Plate
65Mn steel plate, manganese improves hardenability, φ 12mm steel can be quenched thoroughly in oil, and its surface decarburization tendency is smaller than that of silicon steel. The comprehensive mechanical properties after heat treatment are better than that of carbon steel, but it has overheating sensitivity and tempering brittleness. It can also be used for making spring rings, valve springs, clutch springs, brake springs and cold drawn steel wire cold coil springs. The strength, hardness, elasticity and hardenability of 65Mn steel plate are higher than those of 65 steel. It has the tendency of overheating sensitivity and tempering brittleness, and water quenching has the tendency to form cracks. The machinability in annealed state is acceptable, the cold deformation plasticity is low, and the weldability is poor.
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Best quality Low Price Large Stock Hot Dipped Galvanized Steel Pipe/Rectangular Steel Pipe Tube 15mm Diameter Q345
Compared with solid steel such as round steel, seamless steel pipe for structure has the same bending and torsion strength and lighter weight. It is a kind of economical section steel, which is widely used in the manufacture of structural parts and mechanical parts such as oil drill pipe, automobile transmission shaft, bicycle frame, construction steel scaffold, etc. It only requires strength and rigidity, but not tightness of steel pipe.
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Factory Supply Purchase China SUS 316L Seamless Stainless Steel Pipe
42CrMo steel belongs to alloy structural steel in terms of material classification. It has good mechanical properties and machinability, and is widely used. There are mainly two types of materials, plate and round bar. Its comprehensive performance is better than 40Cr, which has been recognized by the industry.
Shandong Huayi Metal Materials Co., Ltd.
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