[email protected]


The company introduced high advanced set of submerged arc welded steel pipe of JCOE production and testing equipment, specializing in the production of thick wall of large diameter longitudinal double submerged arc welded pipe, the product specifically is OD406mm- OD1422mm, length 3m-12m, wall thickness 8mm-60mm, executive standard products for GB/T3091, GB/T9711.1, GB/ T9711.2, API China Carbon Steel Pipe FactorySenhai especially produces welded steel pipes of large diameter and thick wall thickness in ERW, LSAW and SSAW. Anti-corrosion layers can also be done in our factory.

Customized LSAW Welded Steel Pipe Manufacturers,

Electric Resistance Welded Steel Pipe:HFI:High Frequency Induction Weld Pipe:EFW:Electric Fusion Welded Pie:Standard:API5L, API5CT, ASTM 53, EN10217, DIN 2458.is3598, JIS G3452, BS7:Certificate:API 5L PSL1/PSL2, API5CT:Out Diameter:21.3mm-610mm:Wall Thickness:1.8-22mm:Length:0.3-12m:Steel Grade Forming Process of LSAW Steel Pipe (UOE vs JCOE)Dec 04, 2020 · Longitudinal submerged arc welded pipe (LSAW) is generally made of steel plate as raw material. After different forming processes, double-sided submerged arc welding and post-weld diameter expansion are adopted to form welded pipe. LINE & PROCESS PIPES - EEW Grouppipelines, EEW manufactures LSAW pipes made from stainless and high alloy steels that provide reliable service in these conditions. All stainless steels have one thing common the corrosion resistance. Beside the classic stainless steel grades (e. g. TP 304/L, TP 316/L or TP 321) EEW produces LSAW pipes made

Large Diameter Corrugated Lsaw 24 Inch Carbon Steel Pipe

Large Diameter Rolled and Welded Steel Pipe. For LSAW and SSAW large steel pipe:From 508 mm 20 inch to 2540 mm 100 inch. For large diameter seamless pipe also refer to the pipe that more than 16 inch or 20 inch. Since the pipe larger than these sizes, will not be manufactured only by hot rolling, an additional process hot expanding will be Large Diameter Heavy Walled Carbon Steel Seamless PipeLarge Diameter Stainless Steel Pipe - Dongshang Stainless. DONGSHANG stainless offer welded and seamless large diameter stainless steel pipe in wide range, including heavy wall pipe and thin wall pipe, general stainless steel grades have 304, 304L, 316/316L, other grades can Large diameter steel pipe, Welded large diameter pipe23 rows · 14 inch LSAW tube Large diameter welded carbon steel pipe Specification. Standard:

Longitudinally Submerged Arc Welded Steel pipes, LSAW

UOE Manufacturing Process According to different customers' requirements, the welded pipe can be expanded by mechanical or hydrostatic expander to enhance the dimension accuracy, and eliminate the residual stress. UOE pipes Specifications Throughput:400,000 MT Outside Diameter :508-1118mm (20"-44") Wall Thickness :6.4-25.4mm (1/4"-1") Stainless Steel Welded Pipe, Welded Stainless pipestainless steel welded pipe for food hygiene A wide range of effective production facilities offers you a large number of possibilities:Corrosion resistant pipes with outer diameters from 15 to 2 032 mm (80 inch) and wall thicknesses up to 70 mm Pipes are made from special alloys, titanium or clad materials Thick walled steel pipe, Thick walled steel pipes, Thick Welding thick-walled steel pipe firstly clean oil, paint, water, rust, etc., then the groove wall, opened a large number of thick, thin it to open a small number (angle grinder), then that is on the product gap, rod or wire diameter is generally 1 - 1.5 times, if you are not careful groove was opened a few words can be appropriate to stay small.

What Is A LSAW Steel Pipe? - pipelinedubai

Jul 21, 2018 · The lsaw steel pipe of the 54.HAN GUAN welded pipe platform are 508~1372mm in diameter. The weld seam adopts X-shaped groove, the inner weld is three-wire submerged arc welding, and the outer welding is multi-layer multi-channel three-wire submerged arc welding. Ultrasonic testing of the weld was carried out after 24h or 48h of welding.LSAW Steel Pipe For Oil & Gas pipeline, LSAW Steel Pipe Longitudinally Submerged Arc Welded carbon steel pipes (LSAW Pipes)with JCOE forming mode Roller Pipes Process Flow Range of roller pipes:Outer diameter:1200-3800mm Wall thickness:12-120mm Unit length (max) 3.2m.