Specializes in manufacturing Longitudinal Submerged Arc Welded pipe(JCOE) and supply piping solutions. There are 382 employees, which include 36 Senior engineers and 85 engineers. We are the professional manufacturer of LSAW(JCOE) pipe, Size from:DN400~DN1500*6MM~60MM, Standard according to API 5L PSL1 &PSL2/ASTM /DIN/JIS /EN/AS and so on.
China ERW LSAW SSAW Steel Pipe, API, JIS, DIN, ASTM, SGS ERW LSAW SSAW Steel Pipe, API, JIS, DIN, ASTM, SGS, BS, En Certificates for Diameters Materials:Q235AQ235B20#Q345L245L29040#60#X42X46 etc Process method:Spiral welded Surface finish:3PE / black painting/Galvanization
26 rows · Longitudinally welded steel pipes are used in onshore and offshore oil and gas pipelines
LSAW Steel Pipe - Hunan Great Steel Pipe Co., Ltd.JOCE LSAW PIPES (PRESS BENDING) This is large diameter longitudinal submerged arc welded (LSAW) pipe production line in China. The mill adopts progressive bending process, featuring evenly distributed forming stress, high uniformity of dimension, infinite sizes variation&wide prouct range, and high flexibility, etc.
LSAW Steel Pipe ASTM 53API 5L - Threeway Steel Co., LtdPipe Type:Welded steel pipeDSAW steel pipeSAW steel pipeSAWL steel pipe Application:used for low pressure liquid delivery, such as water, gas, and oil Specification:OD:323.9mm -1820mm(12''-72'') WT:5.0 - 50mm LENGTH:6 - 12m standard:API 5L, API 5CT, ASTM 53, EN10217, s355,A334,g3454,q235b,s275 din2448,a106,a106b,s355j2h,g3444,q345b ,DIN 2458. IS 3589,
LSAW (Longitudinal double submerge arc welding) carbon steel pipe is a type of SAW pipe made of steel plates that were hot rolled by JCOE or UOE forming technology. JCOE technology represents the shaping and forming processes involved during manufacturing as well as the inner and outer welding and cold expansion carried out after welding.
LSAW steel pipe, API 5L jcoe steel pipeJun 26, 2016 · In addition to the LSAW pipe, our company produces a variety of other industrial pipelines, consisting of smooth steel pipe, anticorrosion steel tube, spiral pipes and ERW welded tube. Our CE certified commercial pipelines are well accepted by customers from United States, Canada, Switzerland, Italy, UAE, Syria and more.
Longitudinal Submerged Arc Welding (LSAW) Processes In LSAW pipe mills, processing is carried out by cold forming heavy carbon steel plates, the pipe prematerial on which many of the pipe properties depend. The material of LSAW steel pipe is unit middle or heavy thickness sheet, coiled in the molding or forming machine, welded by double submerged arc welding and expand the diameter.
These Carbon Steel Lsaw Pipes are utilized in the most noteworthy designing applications and too in specific applications in the car zone. Then, LSAW (Longitudinal submerged curve welded) are being comprised of by welding and twisting wide steel plates and are most commonly utilized in oil and gas industry applications.
Welded steel pipes-ERW,SSAW,LSAW Hebei Haihao GroupWhat are welded steel pipes? Welded steel pipes are the steel pipes with welding seams on the surface,the production process is the steel belt or steel plate through the bending deformation into the shape of round,square,etc..and then welded by using different welding methods. Compared with seamless steel pipes,welded steel pipes have lower cost and higher production efficiency.
What Is A LSAW Steel Pipe? - pipelinedubaiThe 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.