sawh welded pipe ssaw steel pipe steel pipe 4140

Big diameter seamless steel line pipes for the gas line

PETROL STEEL CO., LTD is one of the top Programming interface predictable suppliers of the big diameter seamless steel line pipes for the gas line and petroleum transportation 20-50 inch API 5L in China, and we are renowned for our high-type and reasonable assessing.

China Large Diameter 219mm to 2000mm SSAW Welded Steel

Steel Pipe, Carbon Steel Pipe, Welding Steel Pipe manufacturer / supplier in China, offering Large Diameter 219mm to 2000mm SSAW Welded Steel Spiral Pipe in Carbon Steel, AS/NZS 100UC 150UC Galvanized Steel H Beam, HDG Steel I Beam H China Round Steel Structure Pipe LSAW/SSAW for Building China Round Steel Structure Pipe LSAW/SSAW for Building Construction, Find details about China E235/355 Carbon Welded Steel Pipe, Spiral Carbon Steel Pipe from Round Steel Structure Pipe LSAW/SSAW for Building Construction - Shandong Tongmao Special Steel

China SAWH manufacturer, Pipe coating, JOCE supplier

Spiral Welded Steel Pipe/Spiral Submerged-Arc Welded (SSAW) Steel Pipe/Sawh Pipe Dobladora De Tubos Contact now API 5L X42 X52 X56 X60 SSAW Steel Pipeline Large Diameter Carbon Ms Sawh Spiral Welded Steel Pipe for Water Oil and Gas LSAW Steel PipeLSAW Pipe is taking the steel plate as raw material, mold it by the molding machine, then do double-sided submerged arc welding. Through this process the LSAW steel pipe will get excellent ductility, weld toughness, uniformity, plasticity and great sealing.

LSAW Welded Steel Pipe Features and Manufacturing

Outside Weld:Outside weld is the tandem multi-wire submerged arc welding on the outer part of the LSAW steel pipe welding. 8. Ultrasonic Testing:Outside and inside of the straight seam welded steel pipe and both sides of the base material are welded with 100% inspection. 9. X-ray inspection:X-ray industrial TV inspection is carried out on SAWH Welding Joint Types and Characteristics - Threeway SteelSAWH pipe characteristics:welded pipe production process is simple, high efficiency, low cost, rapid development. The strength of the spiral welded pipe is generally higher than the Longitudinal, can narrow the billet production of large diameter pipe, you can also use the same width of the billet production of different diameters of pipe.However, compared with the same

SSAW Steel Pipe - DT Spiral Pipes

SSAW Steel Pipe SSAW (Spirally Submerged Arc Welding) steel pipe is also known as the SAWH steel pipe. SSAW pipe is made of hot rolled coiled steel by automatic submerged arc weld under normal atmospheric temperature. Contact Supplier Application:Low pressure liquid delivery, welded pipes conveying fluid, metal structures, pile etc. Process:SAW(SAWL,SAWH): SSAW Steel Pipe - SHINESTAR STEEL GROUP CO., LTD.SSAW/SAW STEEL PIPES. Usage:Used for low pressure liquid delivery, such as water, gas, and oil. Process:SAW(SAWL,SAWH):Spiral Welded. SSAW:Spiral Submerged-arc Welded. Quality Standard:GB/T3091 Welded steel pipe for low pressure liquid delivery

SSAW Steel Pipe, Spiral Welded Pipe, Welded Steel Pipe

SSAW steel pipe is the raw material of strip coil, often temperature extrusion molding, automatic double-wire double submerged arc welding process made of spiral seam pipe. Spiral steel pipe will strip into the pipe unit, the multi-roll rolling, strip rolled up, forming a circular gap opening gap, adjust the squeeze roll reduction, the weld gap SSAW Steel Pipe, Spirally Submerged Arc Welded - LandeeSSAW pipes are mainly used in petroleum and natural gas industry to transport flammable and non-flammable liquid and steel construction. Major applications:Spiral welded steel pipes are widely used in Oil, Natural Gas, Water and other flammable & nonflammable liquid conveyance and distribution pipelines, steel structures for construction and

SSAW/SAW STEEL PIPES - Global Manufacturers

SSAW/SAW STEEL PIPESUsage:Used for low pressure liquid delivery, such as water, gas, and oil.Process:SAW(SAWL,SAWH):Spiral WeldedSSAW:Spiral Submerged-arc WeldedQuality Standard:GB/T3091 Welded steel pipe for low pressure liquid SSAW/SAWH Steel Pipe Supplier China CUMIC SteelOverview of SSAW/SAWH Pipes. SSAW (Spiral Submerged-Arc Welded) steel pipes are made of narrower hot rolled plates/coils, which lowers their costs. The diameter of the spiral welded steel pipe can be very large, suitable for transporting large amounts of oil

Spiral Welded Pipe Manufacturing Process - Permanent Steel

Spiral welded pipe (SSAW/SAWH):a low carbon carbon structural steel or low alloy structural steel strip is rolled into a tube blank at a certain spiral angle (forming angle), and then the tube seam is welded together. It can be made with a narrower strip Steel produces large diameter steel pipes. Its specifications are eed by outer diameter * wall thickness, and the welded pipe Stainless steel LSAW pipe - stainlesssteelLongitudinal-seam Submerged Arc Welded (LSAW) pipes were made of steel plates cut from leveled hot rolled coils by both the JCOE and UOE (the forming process in which the plate like the letter J, C, O or U shape, then expansion) forming processes.Furthermore, the mechanical properties of the pipe base metal and weld metal were tested, and the results were in

Weld Steel Pipe (SAWH)-big diameter steel pipe,steel

Weld Steel Pipe SAWH. Water Carry Pipe. Product Description Water Carry Steel Pipe,SAWH Steel Pipe,Spiral Weld Pipe,Drainage Pipe,Dredging Steel Pipe,Large Diameter Steel Pipe Size Range Outside Diameter:323mm 3048mm Wall Thickne What is a SSAW pipe? - pipelinedubaiWhat is a SSAW pipe?. Spiral submerged arc welded steel pipe is a kind of metal pipe with spiral seam welded by submerged arc welding technology.. SSAW pipe is made of hot rolled coiled steel by automatic submerged arc weld under normal atmospheric temperature. All the pipes are produced according to API Spec 5L, GB/T9711.1, GB/T9711.2, ASTM A252-89

SSAW Steel Pipe, SAWH Steel Pipes Supplier In China

The welding process allows the steel pipes manufacturers to produce large-diameter steel pipes suitable for different applications. What Are The Advantages of SSAW Pipes. SSAW steel pipe can be produced in longer length (maximum length up to 50 meters) compared to LSAW steel pipes. Due to its spiral seam SSAW pipe has an accurate diameter