Hot-Selling Cold Formed Welded Structural - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral

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Hot-Selling Cold Formed Welded Structural - 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:

Hot-Selling Cold Formed Welded Structural - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

Hot-Selling Cold Formed Welded Structural - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

Hot-Selling Cold Formed Welded Structural - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

Hot-Selling Cold Formed Welded Structural - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures


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We will make every effort to be outstanding and perfect, and accelerate our steps for standing in the rank of international top-grade and high-tech enterprises for Hot-Selling Cold Formed Welded Structural - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral , The product will supply to all over the world, such as: Lahore, Ecuador, Puerto Rico, We care about every steps of our services, from factory selection, product development & design, price negotiation, inspection, shipping to aftermarket. We have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products have been strictly inspected before shipment. Your Success, Our Glory: Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us.
  • It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Mike from Curacao - 2018.12.22 12:52
    We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Hedy from Oman - 2017.10.13 10:47
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