Factory Cheap Hot DSAW Pipes - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral

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We believe that long time period partnership is a result of top of the range, value added services, rich expertise and personal contact for Welded Steel Pipe , Ss 304 Erw Pipe , Polyurethane Lined Pipe , While using the improvement of society and economy, our corporation will retain a tenet of Focus on trust, high quality the first, moreover, we count on to make a glorious long run with each and every customer.
Factory Cheap Hot DSAW 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 Cheap Hot DSAW Pipes - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

Factory Cheap Hot DSAW Pipes - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

Factory Cheap Hot DSAW Pipes - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

Factory Cheap Hot DSAW Pipes - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures


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We always think and practice corresponding to the change of circumstance, and grow up. We aim at the achievement of a richer mind and body and the living for Factory Cheap Hot DSAW Pipes - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral , The product will supply to all over the world, such as: Sierra Leone, Florida, Lahore, The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.
  • Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Meroy from Iraq - 2017.10.23 10:29
    It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
    5 Stars By Antonia from Serbia - 2018.05.15 10:52
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