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double sides spiral steel tube manufacturer

ASTM A53 GR.B Spiral steel pipe

API 5L / ASTM A252/ EN10219-2/ ASTM A572 Spiral Steel Pipe . API 5L / ASTM A252/ EN10219-2/ ASTM A572 SSAW Steel Pipe. spiral welded pipe. ssaw pipe

Advantages of Spiral Welded Pipe SSAW - Zhangzhou Steel

The spiral welded pipe is made up of hot-rolled coiled steel using a double-sided submerged arc welding method. The welding process allows the steel pipes manufacturers to produce large-diameter steel pipes suitable for different applications. Our manufacturing facilitys main focus is to produce SSAW steel pipes. China Custom SSAW Steel Pipe Manufacturers, Suppliers Product Description. This SSAW Steel Pipe is a kind of spiral seam steel pipe, which is made of steel rolling plate as raw material, often warm extrusion forming, and welded by automatic double wire double-sided submerged arc welding process. The spiral steel will send the strip steel to the welded unit, and the strip steel will gradually roll up after rolling by multiple rollers to form a circular tube

China Spiral Steel Pipe Suppliers, Manufacturers, Factory

SSAW and HSAW Steel Pipe. 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 China Spiral Steel Pipe manufacturer, Submerged Arc Spiral Nov 19, 2016 · We specialize in spiral double side submerged arc welded pipe (SSAW pipe), with 4 advanced production lines. Our double sides submerged arc spiral steel pipe is with the following specifications:O. D.:219mm~3000mm; W. T.:6mm ~ 25.4mm; Grade:Q235, Q345, L245~L485; X42~X80 etc. Our new factory Zhuoyue Steel Pipe Manufacturing Co., Ltd.

China Spiral Steel Pipes Suppliers, Manufacturers, Factory

The company covers an area of 300,000 square meters, construction area of 60,000 square meters, registered capital of 56 million yuan, total assets of 220 million yuan.Company has four production lines of double-sided submerged arc welding of spiral steel pipe, an annual output of 219-3600 * 6-40 mm steel pipe 200000 tons;High frequency straight seam steel pipe production lines, two years production 219-820 * 6 mm to 30 mm steel pipe China Steel Pipe manufacturer, Spiral Pipe, Weld Pipe Sep 15, 2014 · Submerged -arc we; Ded steel; Pipes, the company is specialized in manufacturing large-diameter double-sided, submerged-arc welded steel pipes and spiral seam steel pipes with diameters from 219mm to 3420mm and thickness from 6mm to 60mm. The annual manufacturing capacity is more than 300, 000 tons.

China wholesale SSAW Welded Steel Pipe Spiral Welded

1. The spiral steel:spiral steel coil as raw materials is steel, often warm extrusion, with automatic double- wire submerged arc welding process double- sided spiral welded steel pipe. 2. Standard:GB/T9711.1, API 5L, ASTM A53, ASTM A500, ASTM A672, ASTM A515 etc; 3. Materials:Q235, Q345B, GR.B Huludao City Steel Pipe Industrial Co., Ltd.-Beijing After the development of 23 years, the company has 15 sets of longitudinal seam welding mills and can produce all kinds of high frequency longitudinal seam steel pipes with diameter from 21.3 (1/2 ") to 609.6 (24 "), double-sided spiral submerged arc welded steel pipe with diameter from 219 ~2540 and the various size rectangles tube, the

Porducts / Double Sides Submerged Arc Welded Pipe_Beijing

The double sides submerged arc welded pipe has large diameter, works with high transportation efficiency and is conducive to saving the investment of laying the pipeline. It is mainly applied for water supply engineering, petrochemical industry, chemical engineering, electric power industry, agricultural irrigation and urban construction. Project Report on MS PIPE FOR SPIRAL AND ERW ms pipe for spiral and erw The project report includes Present Market Position and Expected Future Demand, Market Size, Statistics, Trends, SWOT Analysis and Forecasts. Report provides a comprehensive analysis from industry covering detailed reporting and evaluates the position of the industry by providing insights to the SWOT analysis of the

Quality inspection of double-sided - nan-steel

The double-sided submerged arc welded spiral steel pipe should be subjected to mechanical performance test, flattening test and flaring test before leaving the factory, and must meet the standard requirements. The quality inspection method of double-sided submerged arc welded spiral steel pipe is as follows:1. SSAW Spiral Welded Steel Pipe API 5L X52 PSL1/PSL2SSAW Spiral Welded Steel Pipe API 5L X52 PSL1/PSL2 is made of hot rolled steel coils, which is extruded under normal atmospheric temperature and welded by a double wire double sided submerged arc welding process.

SSAW Steel Pipe, Spiral Submerged Arc Pipe, SAWL Steel Pipe

SSAW Steel Pipe Manufacturing Process:. Spiral steel pipe (SSAW) is a spiral seam steel pipe made of strip steel coils as raw materials, often extruded and formed by automatic double-wire double-sided submerged arc welding. The spiral steel pipe feeds the strip steel into the welded pipe unit. After rolling by multiple rollers, the strip steel is gradually rolled up to form a round tube Spiral Steel PipeSpiral Steel Pipe Definition:Spiral steel pipe is a kind of tongmao spiral seam steel pipe, which is made of steel rolling plate as raw material, often by warm extrusion forming, and welded by automatic double wire double-sided submerged arc welding process.

Spiral Submerged Arc Welded Pipe - Spiral - Steel Pipe

Aug 17, 2019 · Spiral submerged arc welded pipe is also called spiral welded steel pipe or spiral welded pipe which is formed by spiral bending of hot-rolled strip steel. Spiral submerged arc welded pipe manufacturing process is taking steel strip coil as raw material, through normal temperature extrusion molding, welded by automatic double wire double-sided submerged Spiral submerged arc welding, SAW pipe manufacturer, SAW Spiral submerged arc welding as raw material is often warm extrusion molding, automatic double -sided wire submerged arc welding process. The process is normally limited to the flat or horizontal-fillet welding positions (although horizontal groove position welds have been done with a special arrangement to support the flux).

Stainless Steel Spiral Pipe Price Supplier

Shanghai Metal Corporation is a leading stainless steel spiral pipe manufacturer and supplier. The stainless steel spiral pipe is made by winding a low carbon structural steel or a low alloy structural steel strip into a tube blank at a certain spiral angle, and then welding the tube seam, which can produce a large diameter Steel pipe with a narrow strip steel. Welded Steel Pipes - Zhangzhou Steel PipesZhangzhou Steel Pipes mainly focuses on manufacturing Spiral Submerged Arc Welded (SSAW) steel pipes with two factories in Fujian Province, China. We have the ability to provide various diameters and wall thicknesses of welded steel pipes

What is a HFW steel pipe? - ugsteelmill

High-frequency straight seam welded steel pipe (ERW) production process is simple, a single specification. Double-sided submerged arc straight seam steel pipe forming process is JCOE cold forming, features that make the steel at 50mm gradually forming, J, C, O, E represents the image of straight seam steel submerged arc forming process.ERW Steel Pipe manufacturer - quality Spiral Steel Pipe Spiral Steel Pipe. Large Diameter API 5L Spiral Welded Steel Pipe With Electro Galvanized Surface. SSAW Steel Welded Spiral Steel Pipe Double Sided Arc Submerged Steel Welded Tube. Q235 Q345 Spiral Steel Pipe Carbon Steel With Plastic Pipe Cap Or Iron Protector. Hot Galvanized Seamless / ERW Carbon Steel Pipe , ASTM A252 ASTM A53 Low Pressure Tube

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