2021 Good Quality Pipeline - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral

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Our personnel are generally within the spirit of continuous improvement and excellence, and using the excellent top quality goods, favorable rate and superior after-sales expert services, we try to win every customer's believe in for Helical Welded Pipe , What Is Fbe Coating , Frozen Condensate Pipe , Our company is working by the operation principle of integrity-based, cooperation created, people oriented, win-win cooperation. We hope we can have a friendly relationship with businessman from all over the world.
2021 Good Quality Pipeline - 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:

2021 Good Quality Pipeline - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

2021 Good Quality Pipeline - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

2021 Good Quality Pipeline - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

2021 Good Quality Pipeline - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures


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Based on domestic market and expand abroad business is our progress strategy for 2021 Good Quality Pipeline - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral , The product will supply to all over the world, such as: Durban, Argentina, United States, Our company is continuing to serve customers with high quality, competitive price and timely delivery. We sincerely welcome friends from all over the world to cooperate with us and enlarge our business. If you are interested in our products, please feel free to contact us. We would love to provide you with further information.
  • The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Liz from Roman - 2017.09.29 11:19
    Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Hedda from Southampton - 2018.06.28 19:27
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