OEM/ODM Supplier Pipe Line Welding - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral

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OEM/ODM Supplier Pipe Line Welding - 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:

OEM/ODM Supplier Pipe Line Welding - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

OEM/ODM Supplier Pipe Line Welding - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

OEM/ODM Supplier Pipe Line Welding - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

OEM/ODM Supplier Pipe Line Welding - 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 administration ideal for OEM/ODM Supplier Pipe Line Welding - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral , The product will supply to all over the world, such as: panama, UAE, Paraguay, Our product quality is one of the major concerns and has been produced to meet the customer's standards. Customer services and relationship is another important area which we understand good communication and relationships with our customers is the most significant power to run it as a long term business.
  • It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Quintina from Norway - 2017.06.25 12:48
    This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Lena from London - 2018.11.28 16:25
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