Cheap Price Pipe Line Gas - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral

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abide by the contract, conforms into the market requirement, joins in the market competition by its good quality also as provides a lot more comprehensive and great company for purchasers to let them turn into huge winner. The pursue from the firm, would be the clients' gratification for Large Diameter Welded Pipes , Gas Line , High-Quality A252 GRADE 1 Steel Pipe , The main goal of our company would be to live a satisfactory memory to all of the shoppers, and establish a long term company romantic relationship with customers and users all around the entire world.
Cheap Price Pipe Line Gas - 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:

Cheap Price Pipe Line Gas - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

Cheap Price Pipe Line Gas - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

Cheap Price Pipe Line Gas - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures

Cheap Price Pipe Line Gas - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral detail pictures


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