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Black Lsaw Steel Pipes - China

price: contact company for price

Black Lsaw Steel Pipes

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Welded LSAW Steel Pipes Q235B

LSAW Pipe (Longitudinal Submerged Arc-Welded Pipe) is formed by JCOE with one straight welded seam, taking plate as raw material, using double-sided submerged arc welding and flaring from production.

With a wide range of finished product specifications, weld toughness, ductility, uniformity and dense, with large diameter, wall thickness, high pressure resistance, low-temperature corrosion resistance, etc.

Out diameter usually from 323mm to 1420mm.

When the outer diameter is above 914.4mm it’s allowed two straight welded seams.

Usage: Long distance transportation for oil, gas, liquid, coal gas, etc.

inshore and offshore, also used as construction pipes, offshore platform, power station, petrochemical and civil construction, etc.

Outer Diameter: 219mm-1820mm (8’~70’’)

Wall Thickness: 5.0mm-50mm

Length: 5.8mtr-18mtr

End: square ends (straight cut, saw cut, and torch cut).

or beveled for welding, beveled, Surface: Lightly oiled, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings

MATERIAL: CS, LTCS

Q235, Q345, ASTM A25, API 5L GR.

B, X42, X46, X52, X60, X70, etc.

STANDARD: API 5L, ASTM A252, ASTM A672, ISO3183, GB/T3091, GB/T9711, etc.

LSAW Steel Pipes Q235


Company Contact:


  • Phone: 86-317-8111068

  • Address: Room 716, YIHE Plaza, Yunhe District, Cangzhou City, Hebei, China, Cangzhou , Hebei , China

  • Email: Email


Published date: January 22, 2019

  • Business Description: Hebei Senhai Pipeline Co., Ltd. is one professional manufacturer of ERW, SAW and SMLS steel

    pipes, as per standards of API5L, API 5CT, ASTM, EN, BS, DIN, GOST, GB, etc.

    Senhai Pipeline is

    located in Cangzhou City, which is the famous "Hometown of Pipes and Fittings" in China, about

    120km away from Tianjin Seaport and Airport, and 180km from capital Beijing.

    Senhai 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.

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