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

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Our pursuit and company intention is usually to Always fulfill our purchaser requirements. We go on to acquire and layout excellent high quality products for both our previous and new consumers and realize a win-win prospect for our customers too as us for High-Quality Steel Pipe Piles Of Cylindrical Shape , Carbon Steel Pipe , Underground Natural Gas Line , Our products are widely used in many industrial fields. Our Company Services Division in good faith for the purpose of the quality of survival. All for customer service.
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 take customer-friendly, quality-oriented, integrative, innovative as objectives. Truth and honesty is our management ideal 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: Cannes, Angola, Peru, With more and more Chinese products and solutions around the world, our international business is developing rapidly and economic indicators big increase year by year. We have enough confidence to supply you both better solutions and service, because we've been more and more powerful, specialist and experience in domestic and international.
  • Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Henry from Finland - 2018.06.30 17:29
    The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Elvira from Los Angeles - 2017.07.28 15:46
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