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Yuhong Holding Group Co.,LTD
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ASTM A106 / A53 / API 5L GR. B Carbon Steel Seamless Pipe Black Coating Surface
API 5L GR.B is a commonly used steel pipe material standard, a specification in API 5L, which is a pipeline for the transport of liquid (and gaseous) substances such as natural gas, water and oil. GB stands for national standard and API stands for American Petroleum Institute. GR.B indicates the steel pipe grade, which refers to the material grade of the pipe. Specifically, the chemical composition of the API 5L GR.B steel pipe has a low carbon content (about 0.30%), and also contains elements such as manganese, sulfur, and silicon, while having excellent weldability and processability. Its main characteristics are durability, good toughness, high strength, suitable for processing forging, welding, bending and cooling, widely used in natural gas, oil and other pipeline transportation and other various industrial equipment fields.
Steel pipes are one of the most important components of the oil and gas transmission process, and these steel pipes need to meet strict standards and specifications to ensure that they can ely and stably transport oil and gas under extreme conditions, avoiding any spills or accidents.
API 5L is a standard developed by the American Petroleum Institute, which specifies the requirements of chemical composition, mechanical properties, size and physical properties of steel pipes to ensure that all steel pipes using this standard have high quality and reliability.
GR.B represents a grade of steel pipe in this standard, which is commonly used for oil and gas transmission at moderate pressures and temperatures, with good toughness and weldability. GR.B grade steel pipes usually use iron components of steelmaking and alloy additives of elements such as copper, chromium, nickel and titanium to improve their corrosion and heat resistance to ensure that they can operate in harsh environments for a long time.Overall, API 5L GR.B is a widely used high quality steel pipe with strict standards and specifications, which is an integral part of the oil and gas transmission field
| Name | Carbon seamless steel pipeseamess Tube |
| Size range | Outside diameter: 10-610mm Wall thickness:5-18mm |
| Standard | ANSI, ASTM, GB, DIN, API,JIS,ASME |
| Material | ASTM A106 /A53 Gr. B, API 5L Gr.B DIN17175 1.013/1.0405 |
| Packing | Standard package , beveled ends, anti-rust oil, plastic caps or as customer’s requirements |
| Applications | Oil and gas industry, shipbuilding, construction, powerstation, etc |
| MOQ | 5 tons |
| Delivery time | 15-25 days after receiving deposit |
| Productivity | 12000Tons/Month |
| Quality | API 5L, DNV, ISO Certificate |
| Others |
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