L360M Spiral Steel Pipe L360M Spiral Welded Pipe.
Production process: Spiral seam double-sided submerged arc welded steel pipe (SAWH).
Chemical Composition: Carbon: 022, silicon: 045, manganese: 14. Phosphorus: 0025, sulfur: 0015
Mechanical properties: yield strength 360MPa 530MPa, tensile strength: 460 760Yield ratio: 093, the tensile strength of the weld is 460MPa
Product implementation standard: GBT 9711-2017 steel pipes for pipeline transmission system in oil and gas industry.
Product specifications: outer diameter 2191mm~2850mm.The wall thickness is 6mm 40mm
L360M spiral steel pipe and L360M spiral welded pipe are important products in the field of pipelines, which are widely used in petroleum, chemical, natural gas, water and other fields. Both tubes are screw welded, so there are certain similarities in terms of production process and performance.
1. L360M spiral steel pipe.
L360M spiral steel pipe is a steel pipe manufactured by hot rolling process, and its material is low-alloy steel, which has excellent mechanical properties and corrosion resistance. The specification of this product is an outer diameter of 603-1420mm, the wall thickness is 4-12mm, and the length can be customized according to user needs.
L360M spiral steel pipe has the following advantages:
1.High tensile strength: its tensile strength reaches 470-630MPa, which can withstand large pressure and tensile force.
2.Strong corrosion resistance: After special treatment, L360M spiral steel pipe has good corrosion resistance and can adapt to various complex environmental conditions.
3.Low fluid resistance: The inner wall of the product is smooth and not easy to foul, which can reduce fluid resistance and improve fluid delivery efficiency.
4.Easy connection: Welding or flange connection is adopted, which is convenient and fast, and can meet the needs of various pipe connections.
2. L360M spiral welded pipe.
L360M spiral welded pipe is a steel pipe manufactured by double-sided submerged arc welding process, and its material is also low-alloy steel. The specifications of this product are 114-377mm outer diameter and 4-14mm wall thickness.
L360M spiral welded pipe has the following advantages:
1.High strength: Due to the double-sided submerged arc welding process, the strength of the product has been greatly improved, and it can withstand higher pressure and tensile force.
2.Stable quality: The automatic control system is used in the welding process to ensure the stability and consistency of the welding quality.
3.High production efficiency: the continuous production line is adopted, the production efficiency is high, which can meet the needs of large-scale production.
4.Wide range of application: It can be used to transport oil, natural gas, water and other fluid media, and is widely used in petroleum, chemical industry, natural gas and other fields.
To sum up, both L360M spiral steel pipe and L360M spiral welded pipe have excellent performance and wide application prospects. In practical applications, the right product type can be selected according to specific needs to achieve the best pipeline transportation effect.