Wholesale SPIRALLY WELDED STEEL PIPES ASTM A252 - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral

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As a result of ours specialty and service consciousness, our company has won a good reputation among customers all over the world for Tube & Pipe Welding , High-Quality A252 GRADE 3 Steel Pipe , Seam Pipe , We are also the appointed OEM factory for several worlds' famous products brands. Welcome to contact us for further negotiation and cooperation.
Wholesale SPIRALLY WELDED STEEL PIPES ASTM A252 - 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.


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Wholesale SPIRALLY WELDED STEEL PIPES ASTM A252 - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

Wholesale SPIRALLY WELDED STEEL PIPES ASTM A252 - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

Wholesale SPIRALLY WELDED STEEL PIPES ASTM A252 - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

Wholesale SPIRALLY WELDED STEEL PIPES ASTM A252 - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures


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We now have several exceptional workers customers good at marketing, QC, and working with types of troublesome trouble during the creation system for Wholesale SPIRALLY WELDED STEEL PIPES ASTM A252 - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral , The product will supply to all over the world, such as: Belgium, Jamaica, Luxemburg, The best and original quality for spare parts is a most important factor for transportation. We may stick on supplying original and good quality parts even a little profit earned. God will bless us to do kindness business forever.
  • Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Stephanie from Anguilla - 2017.09.09 10:18
    Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Heloise from Nairobi - 2018.09.29 17:23
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