ERW Galvanized Iron Pipe For Building Material China Manufacture

ERW Galvanized Iron Pipe For Building Material China Manufacture

ERW galvanized iron pipes are made of pre-galvanized steel strips. The pre-galvanized steel strips welded into round pipes then to square or rectangular pipes. We have passivation progress to avoid rusting.

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Product Details

Product basic Info

ERW galvanized iron tubes are made of pre-galvanized steel strips. The pre-galvanized steel strips welded into round tubes then to square or rectangular tubes. We have passivation progress to avoid rusting.

 

Pre-Galvanized Steel Tube (Zinc Coat : 30-275g/m2)
Round Steel Tube
Standard Outer Diameter Diameter Tolerance      Wall      Thickness Thickness Tolerance Length    Length    Tolerance
     Q195          Q215      Q235 inch mm mm mm % m mm
1/2'' 20 ±0.5

0.6-2.2

5 3-12 +20, -0
3/4'' 25 ±0.5 0.6-2.2 5 3-12 +20, -0
25.4 ±0.5 0.6-2.2 5 3-12 +20, -0
1'' 32 ±0.5 0.7-2.2 5 3-12 +20, -0
38 ±0.5 0.7-2.2 5 3-12 +20, -0
1 1/4'' 40 ±0.5 0.7-2.2 5 3-12 +20, -0
42 ±0.5 1.0-2.3 5 3-12 +20, -0
1 1/2'' 47 ±0.5 1.0-2.3 5 3-12 +20, -0
48 ±0.5 1.0-2.3 5 3-12 +20, -0
2'' 59 ±0.5 1.0-2.3 5 3-12 +20, -0
60 ±0.5 1.0-2.3 5 3-12 +20, -0
2 1/2'' 75 ±0.5 1.0-2.3 5 3-12 +20, -0
3'' 87 ±0.5 1.0-2.3 5 3-12 +20, -0
4'' 114 ±0.5 1.0-2.3 5 3-12 +20, -0

 

Our Processing

Our factory has strong technology for further process of steel pipes.

 

  • Cutting 

       We offer precision cutting on lengths of pipes with wide range. The type of cutting used depends on both the size of the pipe and the required precision.

 

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  • Beveling

       We can apply any type of bevel to any degree required. Beveling can be applied to the face of any size or diameter of pipe.

 

  • Threading

       Threaded pipes can provide an effective seal for pipes transporting luquids, gas, steam and hydaulic fluid. We can thread any length of pipe in diameters ranging from 1/8''-8''. Tapers are available are NPT, BSPT, NPS, 3/16'' peerless, and 8 round taper.

 

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  • Grooving

Roll grooving can be done in any style according to industry standards. It can be applied to any length of pipe ranging from 1''-12'' diameters.

 

Contact us

Name: Iris Zhang

E-mail: iris@tytgg.com.cn

Mobile & Whatsapp: +86 18622939671

Skype:+86 18622939671

 

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