OEM China Sewer Line Cleanout - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral

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We believe in: Innovation is our soul and spirit. High-quality is our life. Consumer need to have is our God for Spiral Pipe Supplier , Helical Seam Factories , Domestic Water Piping , We will make greater efforts to help domestic and international buyers, and create the mutual benefit and win-win partnership between us. we are eagerly waiting for your sincerely cooperation.
OEM China Sewer Line Cleanout - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral Detail:

Mechanical Property

Grade 1 Grade 2 Grade 3
Yield Point or yield strength, min, Mpa(PSI) 205(30 000) 240(35 000) 310(45 000)
Tensile strength, min, Mpa(PSI) 345(50 000) 415(60 000) 455(66 0000)

Product analysis

The steel shall contain no more than 0.050% phosphorous.

Permissible Variations In Weights and Dimensions

Each length of pipe pile shall be weighed separately and its weight shall not vary more than 15% over or 5% under its theoretical weight, calculated using its length and its weight per unit length
The outside diameter shall not vary more than ±1% from the specified nominal outside diameter
Wall thickness at any point shall not more than 12.5% under the specified wall thickness

Length

Single random lengths: 16 to 25ft(4.88 to 7.62m)
Double random lengths: over 25ft to 35ft(7.62 to 10.67m)
Uniform lengths: permissible variation ±1in

Ends

Pipe piles shall be furnished with plain ends, and the burrs at the ends shall be removed
When the pipe end specified to be bevel ends, the angle shall be 30 to 35 degree

Product marking

Each length of pipe pile shall be legibly marked by stenciling, stamping, or rolling to show: the name or brand of the manufacturer, the heat number, the process of manufacturer, the type of helical seam, the outside diameter, nominal wall thickness, length, and weight per unit length, the specification designation and the grade.


Product detail pictures:

OEM China Sewer Line Cleanout - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

OEM China Sewer Line Cleanout - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

OEM China Sewer Line Cleanout - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

OEM China Sewer Line Cleanout - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures


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Our enterprise insists all along the standard policy of product high-quality is base of business survival; client satisfaction could be the staring point and ending of an business; persistent improvement is eternal pursuit of staff as well as consistent purpose of reputation first, client first for OEM China Sewer Line Cleanout - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral , The product will supply to all over the world, such as: Leicester, Iraq, South Africa, We have now a good reputation for stable quality goods, well received by customers at home and abroad. Our company would be guided by the idea of Standing in Domestic Markets, Walking into International Markets. We sincerely hope that we could do business with car manufacturers, auto part buyers and the majority of colleagues both at home and abroad. We expect sincere cooperation and common development!
  • The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Gladys from Spain - 2017.10.13 10:47
    Hope that the company could stick to the enterprise spirit of Quality, Efficiency, Innovation and Integrity, it will be better and better in the future.
    5 Stars By Ivan from Gabon - 2018.12.30 10:21
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