OEM Manufacturer Flexible Gas Line - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral

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The corporate upholds the philosophy of Be No.1 in excellent, be rooted on credit rating and trustworthiness for growth, will keep on to serve outdated and new clients from home and abroad whole-heatedly for Pipe Piling , Pipe Line Gas , Seamed Steel Pipe , Created solutions with brand price. We attend seriously to produce and behave with integrity, and because of the favor of clients in your own home and overseas in the xxx industry.
OEM Manufacturer Flexible Gas 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:

OEM Manufacturer Flexible Gas Line - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

OEM Manufacturer Flexible Gas Line - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

OEM Manufacturer Flexible Gas Line - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

OEM Manufacturer Flexible Gas Line - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures


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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for OEM Manufacturer Flexible Gas Line - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral , The product will supply to all over the world, such as: Mali, Bandung, Mauritius, Our products have been obtained more and more recognition from foreign clients, and established long term and cooperative relationship with them. We`ll provide the best service for every customer and sincerely welcome friends to work with us and establish the mutual benefit together.
  • We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Doreen from Greece - 2018.03.03 13:09
    The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Daniel Coppin from Cancun - 2017.05.02 11:33
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