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Structural Steel Spiral Welded Tube Pipe

API 5L PSL2 pipe refers to a type of steel pipe that is manufactured in accordance with the API specification 5L, which covers the technical requirements for seamless and welded steel pipes used for conveying gas, water, and oil in the petroleum and natural gas industries. API 5L PSL2 pipes are available in various sizes, grades, and wall thicknesses.

Classes of spiral steel pipe

1, Pressurized liquid delivery spiral submerged arc welded pipe is hot-rolled steel strip coils for the tube, often warm spiral shape, with double-sided submerged arc welding method for spiral seam steel pressure fluid transfer. Strong pressure steel, welding performance is good, through a variety of rigorous scientific inspection and testing trial, the use of safe and reliable. Pipe diameter, high transmission efficiency, and can save the laying of pipeline investments. Mainly used for oil pipelines, natural gas.

2, The pressure transmission fluid with high-frequency spiral welded steel pipe is hot-rolled steel strip coils for the tube, often warm spiral shape, lap welding method using high-frequency welding, high frequency spiral seam for pressure fluid transfer welded steel pipe. Strong pressure steel, plastic, and easy welding and machining molding; through from a variety of rigorous and scientific inspection and testing, safety and reliability, pipe diameter, high transmission efficiency, and save the laying of pipeline
investments. Mainly used for laying to transport oil, natural gas and other pipelines.

3, The general low pressure liquid delivery spiral submerged arc welded pipe is hot-rolled steel strip coils for the tube, often warm spiral shape, using double-sided or single-sided automatic submerged arc welded into the legal system for water, gas, air and steam low pressure liquid delivery SAW pipe.

4, The general low pressure liquid delivery spiral seam high frequency welded steel pipe is hot-rolled steel strip coils for the tube, often warm spiral shape, using high frequency lap welding method for general low pressure liquid delivery spiral seam high frequency welded steel pipe.

5, Spiral welded steel pipe pile is hot-rolled steel strip coils for the tube, often warm spiral shape, using double-sided submerged arc welding or high frequency welding made for civil engineering structures, piers, bridges and other infrastructure pile with steel pipe.

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Packaging and Shipping

1. Wood pallet packing cover with water-proof paper

2. Steel pallet packing cover with water-proof paper

3. Wood box packing

4. Steel pallet packing cover with steel box

5. In bundles with steel strip no extra packing

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