Factory Wholesale Large Diameter Welded Pipes - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral

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Factory Wholesale Large Diameter Welded Pipes - 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:

Factory Wholesale Large Diameter Welded Pipes - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

Factory Wholesale Large Diameter Welded Pipes - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

Factory Wholesale Large Diameter Welded Pipes - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

Factory Wholesale Large Diameter Welded Pipes - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures


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As for competitive selling prices, we believe that you will be searching far and wide for anything that can beat us. We will state with absolute certainty that for such excellent at such charges we are the lowest around for Factory Wholesale Large Diameter Welded Pipes - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral , The product will supply to all over the world, such as: Johannesburg, Gabon, Ecuador, We are in continuous service to our growing local and international clients. We aim to be worldwide leader in this industry and with this mind; it is our great pleasure to serve and bringing the highest satisfaction rates among the growing market.
  • Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Cheryl from Bhutan - 2017.03.28 16:34
    This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Kama from Slovenia - 2018.12.14 15:26
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