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  • erw weld rectangular steel pipe manufacturer
  • erw weld rectangular steel pipe manufacturer

erw weld rectangular steel pipe manufacturer

  • Quick Details:
  • Min.Order Quantity  5 Metric Tons
    FOB Price  US$375-550/ Metric Ton
    Standard ASTM A53,BS 1387
    Grade Q235
    Surface Treatment Bare or oil painted
    Certification  ISO9001,SGS,BV,API
    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.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

2.Sizes

(1)Outer Diameter&Wall Thickness 

                            Rectangular Steel Pipe
     OD     WT      OD    WT      OD   WT
    (mm)    (mm)     (mm)   (mm)     (mm)  (mm)
20*30 1.0-3.0 50*90 1.8-6.0 100*150 2.5-15.0
20*40 1.2-3.0 50-100 1.5-6.0 100*200 2.5-15.0
25*40 1.2-3.0 50*120 1.5-6.0 100*250 2.5-15.0
25*50 1.2*5.0 60-80 1.3-6.0 100*300 3.0-15.0
30*40 1.2-3.0 60*90 1.5-6.0 100*400 11.5-13.5
30*50 1.2-5.0 60*100 1.5-6.0 150*200 2.5-15.0
30*60 1.2-6.0 60*120 1.5-6.0 150*250 3.0-15.0
40*50 1.2-6.0 75*125 1.5-13.0 150*300 3.0-15.0
40*60 1.2-6.0 80*100 1.5-6.0 200*300 4.5-13.5
40*80 1.3-6.0 80*120 1.5-13.0 200*400 4.75-13.0
40*100 1.3-6.0 80*140 2.5-15.0 300*400 5.75-13.0
50*70 1.3-6.0 80*160 2.5-15.0 300*500 6.0-13.0
50*80 1.8-6.0     400*600 6.0-13.0

Wall Thickness Tolerance:±0.02mm

Outer Diameter Tolerance:±0.03mm

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

(2)Length

5.8m or 6m or customized(1-14m)

Item Photos

Technical:ERW welded steel pipe

erw weld rectangular steel pipe manufacturer

Packing Infomation

1.Packing

    1)Small O.D:in bundle by steel strips

    2)Big O.D:in bluk

    3)PVC package

    4)As your requirments

2.Shipping

   1)20 Feet Container: Max 27 Tons; Steel pipe less than 5.8m;   

   2)40 Feet Container: Max 27 Tons; Steel pipe less than 11.8m; 


Application

The rectangular steel pipes are widely used in urban construction pipe,building material

and many other fields.


Factory Producing Progress

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

We focus on kinds of steel pipe:welded steel pipe,square&rectangular steel pipe,hot dip galvanized&

pre galvanized steel pipe,spiral steel pipe,seamless steel pipe,plastic coated steel pipe,etc. 

        Production Workshop And Equipment Exhibition