ASTM A106/A53/A333 4130 Sch40 BS3602 Hot Rolled/ Cold Drawn Carbon/Alloy Seamless Steel Tube/Pipe for Oil Gas Pipeline Construction
Overview of ASTM A106/A53/A333 4130 Sch40 BS3602 Seamless Steel Tube/Pipe ASTM A106/A53/A333 4130 Sch40 BS3602 seamless steel tube/pipe is a…
Overview of ASTM A106/A53/A333 4130 Sch40 BS3602 Seamless Steel Tube/Pipe
ASTM A106/A53/A333 4130 Sch40 BS3602 seamless steel tube/pipe is a widely used material in the construction of oil and gas pipelines. This article provides an overview of this type of steel tube/pipe, including its composition, manufacturing process, and applications. ASTM A106/A53/A333 4130 Sch40 BS3602 seamless steel tube/pipe is made from carbon and alloy steel. Carbon steel is a popular choice for its high strength and durability, while alloy steel offers enhanced corrosion resistance and heat resistance. The combination of these two materials makes ASTM A106/A53/A333 4130 Sch40 BS3602 seamless steel tube/pipe suitable for use in demanding environments, such as oil and gas pipelines. The manufacturing process of ASTM A106/A53/A333 4130 Sch40 BS3602 seamless steel tube/pipe involves hot rolling or cold drawing. Hot rolling is a process in which the steel is heated above its recrystallization temperature and then passed through a series of rollers to achieve the desired shape and size. Cold drawing, on the other hand, involves pulling the steel through a die to reduce its diameter and increase its length. Both processes result in a seamless tube/pipe with a smooth surface finish. casing pipe China good factory,oil tube Wholesale-Price High-Quality good Chinese,casing pipe Chinese high-quality factory, ASTM A106/A53/A333 4130 Sch40 BS3602 seamless steel tube/pipe is commonly used in oil and gas pipeline construction due to its excellent mechanical properties. It has high tensile strength, which allows it to withstand the high pressure and stress that pipelines are subjected to. Additionally, it has good ductility, which means it can be easily bent and welded without compromising its integrity.| Tensile and Hardness Requirements | |||||||||
| Grade | Yield Strength MPa | Tensile Strength | Hardness a,c | Specified Wall Thickness | Allowable Hardness Variation b | ||||
| Type | Total Elongation Under Load | min MPa | max | ||||||
| min | max | HRC | HBW | mm | HRC | ||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| H40 | — | 0.5 | 276 | 552 | 414 | — | — | — | — |
| J55 | — | 0.5 | 379 | 552 | 517 | — | — | — | — |
| K55 | — | 0.5 | 379 | 552 | 655 | — | — | — | — |
| N80 | 1 | 0.5 | 552 | 758 | 689 | — | — | — | — |
| N80 | Q | 0.5 | 552 | 758 | 689 | — | — | — | — |
| R95 | — | 0.5 | 655 | 758 | 724 | — | — | — | — |
| L80 L80 | 1 | 0.5 | 552 | 655 | 655 | 23 | 241 | — | — |
| L80 | 9Cr 13Cr | 0.5 | 552 | 655 | 655 | 23 | 241 | — | — |
| 0.5 | 552 | 655 | 655 | 23 | 241 | — | — | ||
| C90 | 1 | 0.5 | 621 | 724 | 689 | 25.4 | 255 | £12.70 | 3 |
| 12.71 to 19.04 | 4 | ||||||||
| 19.05 to 25.39 | 5 | ||||||||
| ³ 25.40 | 6 | ||||||||
| T95 | 1 | 0.5 | 655 | 758 | 724 | 25.4 | 255 | £12.70 | 3 |
| 12.71 to 19.04 | 4 | ||||||||
| 19.05 to 25.39 | 5 | ||||||||
| ³ 25.40 | 6 | ||||||||
| C110 | — | 0.7 | 758 | 828 | 793 | 30 | 286 | £12.70 | 3 |
| 12.71 to 19.04 | 4 | ||||||||
| 19.05 to 25.39 | 5 | ||||||||
| ³ 25.40 | 6 | ||||||||
| P110 | — | 0.6 | 758 | 965 | 862 | — | — | — | — |
| Q125 | 1 | 0.65 | 862 | 1034 | 931 | b | — | £12.70 | 3 |
| 12.71 to 19.04 19.05 | 4 | ||||||||
| 5 | |||||||||
| a In case of dispute, laboratory Rockwell C hardness testing shall be used as the referee method. | |||||||||
| b No hardness limits are specified, but the maximum variation is restricted as a manufacturing control in accordance with 7.8 and 7.9. | |||||||||
| c For through-wall hardness tests of Grades L80 (all types), C90, T95 and C110, the requirements stated in HRC scale are for maximum mean hardness number. | |||||||||
In conclusion, ASTM A106/A53/A333 4130 Sch40 BS3602 seamless steel tube/pipe is a popular choice for oil and gas pipeline construction. Its composition of carbon and alloy steel, along with its manufacturing process of hot rolling or cold drawing, results in a seamless tube/pipe with excellent mechanical properties. The Sch40 designation and compliance with the BS3602 standard further enhance its suitability for pipeline applications. With its high strength, ductility, and resistance to corrosion, ASTM A106/A53/A333 4130 Sch40 BS3602 seamless steel tube/pipe is a reliable and cost-effective choice for various industries.