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  • large diameter thin wall spiral steel pipe
  • large diameter thin wall spiral steel pipe

large diameter thin wall spiral steel pipe

  • Quick Details:
  • Min.Order Quantity    10 Metric Tons
    FOB Price    US$370-650/ Metric Ton
    Standard   API,ASTM
    Grade   Q235,Q215
    Surface Treatment   Bare or oil PE coated
    Certification  CE,SGS
    Place of Origin   Tianjin,China
    Supply Ability  2000 Metric Tons Per Month
    Payment Terms    L/C;T/T,etc
    Delivery Time  Within 10-20 days after deposit

     

     


Interested in this Ad? Contact the Seller!
Eddie

+86-022-83702582

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Specification, Chemical & Mechanical Performance

1.Common sizes
Outer Diameter&Wall Thickness 

             Spiral Steel Pipes
 ODmm  WT 
(mm)
 ODmm

 WT

(mm)

219 4-8 820 6-13
273 4-8 920 6-13
325 4-8 1020 8-16
377 4-8 1220 8-16
426 4-12 1420 8-16
478 4-12 1620 8-16
529 4-12 1820 8-16
630 4-12 2020 8-16
720 4-13    

Outer Diameter Tolerance:±0.03mm

Wall Thickness Tolerance:±0.02mm

Pls contact us for details if the dimension you need are not listed above

Length:11.8m or 12m or customized(1-14m)

2.Material Sheet

           Elements  

  Material   
       Chemical Composition%                  Mechanical Property
C% Mn% S% P% Si% Yield Point  (Mpa)

Tensile Strength

 Mpa

Elongation  
(%) 
Q195 0.06-0.12 0.25-0.50 <0.050 <0.045 <0.30 >195 315-430 32-33
Q215 0.09-0.15 0.25-0.55 <0.050 <0.045 <0.30 >215 335-450 26-31
Q235 0.12-0.20 0.30-0.70 <0.045 <0.045 <0.30 >235 375-500 24-26
Q345 <0.20 1.0-1.6 <0.040 <0.040 <0.55 >345 470-630 21-22

Item Photos

Technical:Spiral Welding Line

large diameter thin wall spiral steel pipe

Packing Infomation

1.Packing

    1)In bulk as usual

    2)as your requirments

2.Shipping

    40 Feet Container: for the steel pipe less than 12m;Max 27 Tons


Application

The carbon steel pipes are widely used in various fields,such as building material,drilling,

water transport,oil and gas pipe line,steel piling and so on.


Factory Producing Progress

We located in Daqiuzhuang,Tianjin,where is known for steel products.

We focus on kinds of steel pipes,such as spiral steel pipe,PE coated steel pipe,carbon steel

pipe, galvanized steel pipe,seamless steel pipe, etc.

              Production Workshop And Laboratory