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Home > Products > Galvanized Steel Pipe > smls welded saw erw straight galvanized steel pipe
smls welded saw erw straight galvanized steel pipe
smls welded saw erw straight galvanized steel pipe
smls welded saw erw straight galvanized steel pipe
smls welded saw erw straight galvanized steel pipe
  • smls welded saw erw straight galvanized steel pipe
  • smls welded saw erw straight galvanized steel pipe
  • smls welded saw erw straight galvanized steel pipe
  • smls welded saw erw straight galvanized steel pipe

smls welded saw erw straight galvanized steel pipe

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
    Min. Order: 30 Ton

Basic Info

Model No.: Outer Diameter(Round):60~1420mm Thickness:2.5~3.7mm

Type: Seamless

Certification: API

Application: Structure Pipe, Fluid Pipe

Section Shape: Round

Surface Treatment: Galvanized

Usage: Pipeline Transport, Special Purpose

Technique: ERW

Material: Carbon Steel

Additional Info

Packaging: Plastic caps on both ends,Steel bundle

Productivity: 120000 Tons

Brand: ChengYuan

Transportation: Ocean,Land,Air

Place of Origin: Hebei,

Supply Ability: 10000 Tons

Certificate: ISO9001

HS Code: 73049000

Port: Tianjin Xingang,Dalian,Qingdao

Product Description


smls welded saw erw straight Galvanized Steel Pipe



Hebei Chengyuan Management Group Co., Ltd.

Manufacturing process of galvanized Straight Seam Steel Pipe: plate exploration-milling-pre-bending-forming-pre-welding-internal welding-external welding-ultrasonic inspection hot-dip galvanizing is to pickle the steel pipe first, in order to remove iron oxide on the surface of the steel pipe, after pickling, the steel pipe is cleaned through ammonium chloride or zinc chloride aqueous solution or ammonium chloride and zinc chloride mixed aqueous solution tank, and then sent into the hot dip bath. Galvanized straight seam steel pipes are widely used not only as pipelines for general low-pressure fluids such as water, gas and oil, but also for oil wells and pipelines in petroleum industry, especially in offshore oilfields, oil heaters, condensation coolers, oil exchange pipes for coal distillation and washing, and support pipes for Trestle piles and mine tunnels. The weight formula of galvanized steel pipe is [(outer diameter-wall thickness)* wall thickness] * 0.02466 = kg/m (weight per meter).


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Product Categories : Galvanized Steel Pipe

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