ASTM Chemical Fertilizer Pipe Application ERW LSA | RFQ Sourcing Details
Laser Welding Machines · Quote on request
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Original product description
: "ERW steel pipe "is straight seam Resistance Welding pipe, English Electric Resistance Welding, abbreviated as ERW, used for conveying oil, natural gas and other vapor liquid objects, can meet high and low pressure requirements, currently in the world's transportation pipe field plays a pivotal role.
ERW tube is "high frequency resistance welded steel tube", which is different from the welding process of ordinary welded tube. The weld is made of the base material of the steel belt body, and the mechanical strength is better than that of ordinary welding. ERW stands for resistance welding.
Resistance welding is widely used in aviation, aerospace, energy, electronics, automotive, light industry and other industrial sectors because of its high production efficiency, low cost, material saving and easy automation.
It is an important welding process Straight seam high frequency welded pipe (ERW steel pipe) is formed by forming a hot-rolled coil through a forming machine. The skin effect and proximity effect of high-frequency current are used to heat and melt the edge of the pipe blank.
Pressure welding is carried out under the action of a squeeze roller. Realize production. Welded steel pipes have simple production process, high production efficiency, many varieties and specifications, and less equipment, but their general strength is lower than seamless steel pipes.
Specification: ERW Steel Pipe(Electric Resistance Welded Pipe), A53 ERW Pipe, ERW Carbon Steel Pipe Sizes: Out Diameter:1/2"-24" Wall Thickness: 1.65-20mm Length : 3-12m, or according to customer's requirement End : Plain End, Beveled End, Treaded Standard: ASTM 5L , ASTM A5 3 , ASTM A178, ASTM A500/501, ASTM A691, ASTM A252, ASTM A672, EN 10217 Steel Grade: API 5L: PSL1/PSL2 Gr.A, Gr.B, X42, X46, X52, X56, X60, X65, X70 ASTM A53: GR.A, GR.B EN: S275, S275JR, S355JRH, S355J2H GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360-L555 Uses: For ERW Line Pipe For ERW Casing For ERW Structure Tube For High pressure and high temperature Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond Epoxy, 3-layers PE) Packing: Plastic plugs in both ends, Hexagonal bundles of max.
2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcl
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Key specifications
- 1
- Unit, setBased on visible page data; confirm exact value in the RFQ.
- 2
- material, saving and easy automation. It is an important welding process StraighBased on visible page data; confirm exact value in the RFQ.
- 3
- frequency, resistance welded steel tube", which is different from the welding prBased on visible page data; confirm exact value in the RFQ.
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Internal sourcing path Is Made Of Base Material procurementOpen the procurement aggregate for related products, adjacent keywords and RFQ paths.
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Supplier profile
Permanent Steel Manufacturing Co., Ltd. focuses on laser welding machines for welding machines, cutting systems, consumables, torches, and fabrication equipment sourcing and rfq-ready export supply platform