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ASTM A252 piling spiral welded ssaw steel pipe

Spiral welded steel pipes are mainly used for oil and gas transportation, pipe piles, piers and so on. Its low cost and high production efficiency. 1. Commodity:spiral steel pipe for piling. 2. Specification:Executive Standard:ASTM A 252, ASTM A53, EN10217, SY/T5037, Sy/T 5040, IS1978. 3. Material:Gr1, Gr 2, Gr3, GrA, GrB, GrC, S235JR, S235, ST37, ST52 China Spiral Steel Pipe Suppliers, Manufacturers, Factory Spiral steel pipe is a spiral seam steel pipe which is made of steel coiled coil as raw material, which is often heated and extruded, and welded by automatic double wire double-sided submerged arc welding process. The advanced double-sided submerged arc welding process can achieve welding at the best position, and it is not easy to have defects

China Spiral Welded Steel Pipe Suppliers, Manufacturers

OD :14 "to 100". Length:random length, fixed length 6 meters, Wall thickness :5.0mm ~ 25mm. Spiral welded steel pipe is also called spiral welded pipe.Water engineering, chemical industry, electric power industry, petrochemical industry, agricultural irrigation and urban construction are all using large diameter spiral welded steel tubes in their applications.The manufacturing process of this product is cold forming of hot rolled coil. Galvanized Steel Coil - Steel Pipes & Tubing Manufacturers Sino East Steel Enterprise Co., Ltd. as a leading China steel products manufacturer specialized in production of high quality steel series products and located in Tianjin. The area of Sino East Steel Group is about 60,000 square meters with annual steel production capacity reaching to 500,000 MT. Professional Supplier Large Diameter spiral Steel Pipe Large Diameter spiral Steel Pipe Product Description:1. Commodity:spiral steel pipe for piling. 2. Specification:Executive Standard:ASTM A 252, ASTM A53, EN10217, SY/T5037, Sy/T 5040, IS1978. 3. Material:Gr1, Gr 2, Gr3, GrA, GrB, GrC, S235JR, S235, ST37, ST52. 4. Outer Diameter:219mm-4064mm. Wall Thickness:3.2mm-30mm. 5.

Spiral Carbon Steel Pipe Manufacturers and Suppliers

The spiral steel pipe is a spiral seam steel pipe which is made of steel coiled coil as raw material, which is often heated and extruded, and welded by automatic double wire double-sided submerged arc welding process. Weld processing. 1. Spiral Steel Pipe Sell Suppliers, all Quality Spiral Steel Spiral Steel Pipe Sell, Spiral Steel Pipe Sell Suppliers Directory - Find variety Spiral Steel Pipe Sell Suppliers, Manufacturers, Companies from around the World at steel pipe ,steel pipe seamless ,galvanize steel pipe, Steel Pipes Spirally welded steel pipes - Steel Sheet Pilesof the coil is a full penetration weld of a very high quality produced in a cost effective way. The flexibility of the mill is very high because of the use of this system. A large range of coil thicknesses (between 10 and 25mm) can be transformed in spirally welded pipes in

Stainless Steel Spiral Wound Gaskets - chemtechalloys

Chemtech Alloys Pvt Ltd is one of the professional suppliers in India and abroad. Its fully supplying channels offer you the goods varying from the Stainless Steel, Carbon Steel, Alloy steel & Special Steel in form of ERW & Seamless Pipes, Sheets, Plates & Coils, Pipe Fittings, Round Bar, Flats, Angles, Channel and Wire, all under one roof to meet the clients requirement. The difference between ERW steel pipe and spiral steel Jun 03, 2018 · ERW steel pipe is a Spiral steel pipe. Usually divided into metric welded steel pipe, welded thin-walled pipe, transformer cooling oil pipe and so on. The ERW welded pipe has a simple production process, high production efficiency, low cost, and rapid development. Wholesale Dx51 Z275 galvanized iron steel coil with best China galvanized iron steel coil manufacturer offers valuable range of innovative steel coils with the assertion of best quality service.

hot dipped galvanized steel coils for Sales from leading

Sino East Steel supply hot dipped galvanized steel coils with competitive price list, steel tubes for sale are in wide sizes such as from 1/8" to 30" (outer diameter), and wall thickness is about Sch10 to Sch140. Welcome to purchase hot dipped galvanized steel coils .Spiral Steel Pipes for Sales from leading Spiral Steel Spiral Steel Pipes, made by low carbon steel, are also called spiral welded steel tube or spiral welded pipe. According to its technology and craft, the spiral welded pipe is made by Low carbon steel or Low alloy structural steel in terms of specific angle of spiral line to roll into tube blank, then formed the pipe with specific thickness and length after welded the seam of low carbon steel pipe.