Factory Wholesale Sewer Line - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral

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Factory Wholesale Sewer Line - 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 Wholesale Sewer Line - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

Factory Wholesale Sewer Line - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

Factory Wholesale Sewer Line - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

Factory Wholesale Sewer Line - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures


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We pursue the administration tenet of Quality is exceptional, Provider is supreme, Name is first, and will sincerely create and share success with all clientele for Factory Wholesale Sewer Line - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral , The product will supply to all over the world, such as: Honduras, San Diego, Mauritania, Adhering to the management tenet of Managing Sincerely, Winning by Quality, we try our best to provide excellent products and service to our clients. We look forward to making progress together with domestic and international clients.
  • The supplier abide the theory of quality the basic, trust the first and management the advanced so that they can ensure a reliable product quality and stable customers.
    5 Stars By John from Doha - 2018.07.27 12:26
    In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Linda from Swansea - 2018.09.08 17:09
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