PriceList For Fire Pipe Line - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral

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Control the quality by the details, show the power by quality. Our enterprise has strived to establish a remarkably efficient and stable team team and explored an effective excellent control system for China Double Submerged Arc Welded , Underground Natural Gas Pipe , High-Quality A252 GRADE 2 Steel Pipe , Our company warmly welcome friends from all over the world to visit, investigate and negotiate business.
PriceList For Fire Pipe 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.


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PriceList For Fire Pipe Line - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

PriceList For Fire Pipe Line - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

PriceList For Fire Pipe Line - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

PriceList For Fire Pipe Line - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures


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  • The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Kristin from Pakistan - 2017.10.25 15:53
    Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Molly from Swaziland - 2018.11.04 10:32
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