SS400 Steel

spiral doublefaced submergedarc welded pipes

spiral doublefaced submergedarc welded pipes

spiral doublefaced submergedarc welded pipes

API 5L Spiral Welded Steel Pipes Manufacturers, API 5L

Metline is a specialized manufacturer and factory supplier of Spiral Welded Pipes, also known as Spiral Submerged Arc Welded Steel Pipes (SSAW Pipes), widely used in the Oil and Gas, Petrochemical, Agricultural and Construction Industries. We can supply high quality SSAW pipes with various standards, including but not limited to API 5L GR A, GR B, X42, Carbon Steel Pipes, Carbon Steel Tubes, Steel Pipe, Steel SY/T 7027 Longitudinal submerged arc welded pipe for use as marine riser L415M/X60M; L450M/X65M; L485M/X70M; L555M/X80M; L625M/X90M; L690M/X100M:YB/T 171 Special shaped steel tubes 10; 20; 35; 45; Q345B:YB/T 176 Ceramic-lined steel composite pipes:YB/T 4028 Welded steel tube for water pump of deep well Q195; Q215A; Q215B; Q235A; Q235B

LBFoster US Pipe Pile Products

Spiral Weld Pipe. Spiral Weld Pipe, as the name implies, is a steel pipe that has a seam running its entire length in a spiral form. In the past, due to the method of manufacture, Spiral Welded pipe was relegated to low pressure and structural applications. Residual stress prediction in submerged arc welded spiral Jan 01, 2012 · Submerged arc welding (SAW) is generally the preferred method for joining the seam edges of large diameter spiral pipes. The quality control of the welded pipes usually consists of a hydrostatic test in which water is pumped into the pipe. High pressure hydrostatic tests can moderate tensile residual stress caused by the welding process. SSAW Steel Pipe, Spiral Steel Pipe, Spiral Submerged-arc Available Quality Standards. API 5L:for pipeline transportation systems . ASTM A53:used as structural steel or for low-pressure plumbing. ASTM A252:for seamless and welded steel pipe piles EN 10217:welded steel tubes for pressure purposes

SSAW Steel Pipe, Spirally Submerged Arc Welded - Landee

SSAW pipe stands for Spirally Submerged Arc Welding pipe. 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 other general purposes by means of their wide size range. Spiral Pipes Blog - DT Spiral Pipes - Spiral Welded Pipe Product Name Double-faced Spiral Arc Merged Spiral Welded Steel Pipe Size OD 159--3020mm in Theory Thickness [] Read More . Permalink. Gallery API 5L ASTM A53 Spiral Welded Steel Pipe , 235MPa-660MPa spiral pipe (Ministry of standard, also known as ordinary fluid pipes with spiral submerged arc welded pipe), GB / T9711.1-2008 (GB, also Spiral Steel Pipe - East Steel PipeSpiral steel pipes are made by steel coil, extrusion forming under the normal temperature, then taken the technology of double wire and double-faced submerged-arc welded. During molding process of spiral welded steel pipe, steel plate has uniform deformation and light residual stress, thus the

Spiral Steel Pipe Manufacturers and Suppliers - Made in

The spiral steel pipe feeds the strip steel into the welded pipe unit. After rolling through multiple rolls, the strip is gradually rolled up to form a circular tube blank with an open gap. The reduction of the pressing roll is adjusted to control the weld gap in 1~ 3mm and make the ends of the solder joint flush. Submerged arc welding pipe, SAW pipes, SAW pipe SAW 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 standard. The difference between ERW steel pipe and spiral steel Jun 03, 2018 · Spiral submerged arc welded pipe spiral weld distribution, long weld, especially in the dynamic conditions of welding, the weld is too late to leave the molding point of cooling, easy to produce welding hot cracks. The direction of the crack is parallel to the weld and is at a certain angle to the axis of the steel tube, typically between 30-70°.

Tubes & Pipes Industry Top Manufacturer & Supplier, Coiled

Tubes & Pipes Industry Top Manufacturer & Supplier, Coil Tubing, Capillary Tube, Chemical Injection Line, Control Line, Hydraulic Control Line, Coiled Control Line, Hydraulic Control Tubing, Hydraulic Control Lines, Corrosive Resistant Alloy Coiled Tubing, CRA Coiled Tubing, Coiled Tubing (CT), CT Strings, Coiled Line Pipe, Coiled Tubular, CRA Tubing, CT Control Line, Downhole Coiled Tubing Welded steel pipe:Spiral submerged-arc welding pipesDouble Submerged Arc Welded (DSAW) steel pipe is available in straight and spiral welded formats and used in a variety of applications. SAW pipes SAW is normally operated in the automatic or mechanized mode, however, semi-automatic (hand-held) SAW guns with pressurized or gravity flux feed delivery are available. Welded steel pipe:Spiral submerged-arc welding pipesDouble Submerged Arc Welded (DSAW) steel pipe is available in straight and spiral welded formats and used in a variety of applications. SAW pipes SAW is normally operated in the automatic or mechanized mode, however, semi-automatic (hand-held) SAW guns with pressurized or gravity flux feed delivery are available.

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

45 rows · Welded steel tybes for pressure purposes - delivery technical conditions - part5:submerged

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