Tianjin Lefin Industrial Co., Ltd is one of the most experienced manufacturers and suppliers of longitudinally submerged arc welding pipe in China. Please feel free to buy high quality longitudinally submerged arc welding pipe from our factory. Good service and reasonable price are available.
Longitudinally Submerged Arc Welding Pipe(abbreviated as LSAW pipe).
LSAW pipe is made of hot rolled steel plate by "JCOE" and "UOE" forming types.
The Longitudinally Submerged Arc Welding (LSAW) is produced by using a single plate as a raw material, pressing (rolling) the steel plate into a pipe blank in a mold or a molding machine, and adopting double-sided submerged arc welding and expanding the diameter.
The finished product has a wide range of specifications, and the weld has good toughness, plasticity, uniformity and compactness, and has the advantages of large pipe diameter, thick pipe wall, high pressure resistance, low temperature resistance and corrosion resistance.
Size Range:406mm to 1626mm
Application:For long distance transportation pipelines for oil,gas,water etc
The steel pipe can be up to 12.2m long and the wall thickness is 6.4-26.4mm at the ×70 steel grade.
Should you have any inquires,pls feel free to contact with us!
Elva
Mob/Wechat/Whatsapp:008615122519420
Email:elvazhao@lefinsteel.com
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