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ASTM A333 Seamless Steel Pipe Standard specification for seamless and welded steel pipe for low -temperature service and other applications with required notch toughness. Referenecd documents: A370 Test methods and definitions for mechanical testing of steel products. A999 Specification for general requirements for alloy and stainless steel pipe. A671 Specification for electric fusion welded steel pipe for atmospheric and lower temperatures E23 Test methods for notched bar

SAE 1020 carbon steel for automobile outer tube Cabon steel grade SAE 1020 is a low hardness and low tensile strength alloy. The Brinell hardness of the SAE 1020 Steel Tube ranges between 119 – 235, whereas its tensile strength is between 410 MPa to 790 MPa. Though it lacks some of the characteristics of a conventional carbon steel grade, the SAE 1020 Steel Tube exhibits other important characteristics such as high strength, high machinability, high ductility as well as good

SAE 1022 carbon steel for automobile outer tube 1022 is a general purpose low tensile low hardenability carbon steel generally supplied in the black hot rolled condition, with a typical tensile strength range 360 - 560 Mpa and Brinell hardness range 100 - 170.Characterised by excellent weldability, fairly good machinability with reasonable strength and good ductility. 1022 due to its very low hardenability will through harden only in very small sections to relatively moderate

ASTM A53 Seamless Carbon Steel Tubing For High Temperature Service Standard: ASTM A53 Seamless Cold Worked/ Hot Rolled Steel Tubes Applications: For High Temperature Service Production Method: Seamless Cold Worked/ Hot Rolled WT Tolerance: +/-0.15mm Delivery Condition: +Cc +LCc +SR +Ad +N NBK Size: OD 5-420mm WT 1-50mm Length Max12000mm Product Description Chemical Composition: Steel Grade C Mn P S Si Cr Cu Mo Ni V max max max min max max max max max A 0.25 0.27~0.93 0.035 0

Torich JIS H3300 Copper Alloy Seamless Steel Pipe Tubes for Condenser 1.Scope: This standard specifires the wrought copper and copper alloy seamless pipes and tubes having a round section. 2.Referenced standard: JIS B8265 Construction of pressure vessel --General principles JIS B8266 Alternative standard for comstruction of pressure vessels JIS B8267 Construction of pressure vessel JIS H0321 General rules for inspection of non-ferrous metal material JIS H0500 Glossary of

Torich JIS H3300 C1100 Enhanced Condenser Steel Pipes 1.Scope: This standard specifires the wrought copper and copper alloy seamless pipes and tubes having a round section. 2.Referenced standard: JIS B8265 Construction of pressure vessel --General principles JIS B8266 Alternative standard for comstruction of pressure vessels JIS B8267 Construction of pressure vessel JIS H0321 General rules for inspection of non-ferrous metal material JIS H0500 Glossary of terms uesd in

JIS G3445 Carbon steel tubes for machine structural purposes Type: Seamless and welded carbon steel pipes Application: For machinery, automobiles, bicycles, furniture, appliances Technique: Cold-finished, hot-finished, ERW Product Description Chemical composition: Grade Designation Unit % C Si Mn P S Nb or V Grade 11 A STKM 11A 0.12 max. 0.35 max. 0.60 max. 0.040 max. 0.040 max. – Grade 12 A STKM 12A 0.20 max. 0.35 max. 0.60 max. 0.040 max. 0.040 max. – B STKM 12B C STKM 12C

API 5CT GRADE L80 Seamless and Welded Carbon Steel Casing Pipe Type: Seamless and Welded Carbon Steel Tube Application: For Petrochemical Industries, Oil & Gas Industries, Marine Industries Size: OD:100-520mm WT:1-50mm Length: Max12000mm Technique: Cold-Rolled and ERW Chemical Composition: Grade C≤ Si≤ Mn≤ P≤ S≤ Cr≤ Ni≤ Cu≤ Als≤ API 5CT L80 0.15-0.22 1.00 0.25-1.00 0.020 0.010 12.0-14.0 0.20 0.20 0.020 Mechanical Proporties: Steel Grade Yield Strength (Mpa) Tensile Strength

ASTM A106 A53 API 5L Seamless Carbon Steel Tubing For High Temperature Service ASTM A106 seamless pressure pipe (also known as ASME SA106 pipe) is commonly used in the construction of oil and gas refineries, power plants, petrochemical plants, boilers, and ships where the piping must transport fluids and gases that exhibit higher temperatures and pressure levels. Type: Seamless Carbon Steel Tube Application: For high temperature service Technique: Cold Drawn Size: OD 5-420mm