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

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Our company sticks to the principle of Quality is the life of the company, and reputation is the soul of it for Waste Line Plumbing , Astm A252 Pipe Sizes , Steel Pipe Exporter , We have been sincerely looking forward to developing very good cooperative relationships with buyers from at home and abroad for creating a vibrant foreseeable future together.
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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Our crew through skilled training. Skilled skilled knowledge, strong sense of company, to meet the company wants of customers 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: St. Petersburg, Sevilla, United Kingdom, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.
  • 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 Steven from Nicaragua - 2018.12.10 19:03
    The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Teresa from Detroit - 2018.12.14 15:26
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