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GB/T 9948 10 20 12CrMo 15CrMo 12Cr1Mo Oil Steel Pipe: Seamless Precision Steel Pipe for Petroleum Cracking Material Specification The GB/T 9948 standard specifies seamless steel pipes designed for use in petroleum cracking. These pipes are crafted to withstand high temperatures and pressures, making them ideal for the demanding environments of the oil and gas industry. The materials used in these pipes include various grades of alloy steel, such as 10, 20, 12CrMo, 15CrMo, and

GOST 33229 Grade 20 10 10G2 09G2S Cold Deformed Pipe: Carbon Steel Precision Seamless Pipe for Boiler Material GOST 33229 specifies the requirements for cold-deformed precision seamless steel pipes, which are widely used in the manufacturing of boilers and other high-pressure equipment. These pipes are known for their high strength, durability, and resistance to high temperatures and pressures. The grade 20 10 10G2 09G2S is a specific type of carbon steel that is designed to

ASTM A520 Grade A, Grade B, Grade C High Temperature Steel Pipe Introduction ASTM A520 is a specification that covers seamless carbon steel tubular products designed for high-temperature service. These pipes are essential in various industries, including power generation, petrochemical, and oil and gas, where high-temperature and high-pressure conditions are prevalent. Material The material used for ASTM A520 pipes is carbon steel, which is known for its strength and

DIN 10220 ST37 ST45 ST52 High Strength Steel Tube Seamless Precision Steel Tubes for General Purpose Material DIN 10220 specifies the requirements for seamless precision steel tubes made from high-strength steel grades such as ST37, ST45, and ST52. These tubes are widely used in various engineering applications due to their excellent mechanical properties and versatility. Specification The seamless precision steel tubes conform to the DIN 10220 standard, which outlines the

ASTM A1020 Grade A, Grade C, Grade D Carbon Manganese Steel Tube Seamless Steel Pipe for Boiler and Heat Exchanger Material ASTM A1020 encompasses three grades of carbon manganese steel—Grade A, Grade C, and Grade D—designed for the production of seamless steel pipes. These grades are particularly suitable for applications in boilers and heat exchangers, where high strength, durability, and resistance to high temperatures are essential. The seamless construction of these

JIS G3475 STKN400 STKN490 Carbon Steel Seamless Tubes: Thick Wall Steel Pipe for Building Structure Material JIS G3475 specifies the requirements for carbon steel seamless tubes used in various structural applications. The STKN400 and STKN490 grades are particularly designed for precision applications, providing excellent mechanical properties and weldability. Specification The seamless tubes under JIS G3475 are characterized by their high strength and durability, making them

JIS G3469 P1H P2S P1F P1T Anti-Corrosion Steel Pipe Polyethylene Coated Steel Pipe For Fluid Transport Introduction The JIS G3469 standard specifies the requirements for anti-corrosion steel pipes, particularly those coated with polyethylene, designed for fluid transport. These pipes are essential in various industries due to their durability and resistance to corrosion. Material The primary material used in the manufacturing of JIS G3469 pipes is carbon steel, which is then

DIN 2413 E235 E355 1.4571 Hydraulic Steel Pipe Seamless Steel Tubes for Water Hydraulic Systems Material DIN 2413 specifies the requirements for seamless steel tubes used in hydraulic systems. The primary materials used in these tubes are carbon steel and stainless steel, specifically grades E235, E355, and 1.4571. These materials are selected for their strength, durability, and resistance to corrosion, making them ideal for hydraulic applications. Specification The

ASTM A283 Grade C D Hollow Structural Steel Tube: Intermediate Tensile Strength Carbon Steel Tube for Mechanical Manufacturing Introduction ASTM A283 Grade C and D hollow structural steel tubes are widely used in mechanical manufacturing due to their intermediate tensile strength and excellent weldability. These tubes are primarily used in structural applications, where strength and durability are critical. Material and Specification ASTM A283 is a specification for low and