China OEM Gas Pipe Fitting - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral

Short Description:

Product Detail

Product Tags

Feedback (2)

We know that we only thrive if we can guarantee our combined price tag competiveness and top quality advantageous at the same time for A252 GRADE 2 Steel Pipe Manufacturers , Seam Tubes , China Epoxy Sewer Pipe Lining , Our company has been devoting that customer first and committed to helping customers expand their business, so that they become the Big Boss !

China OEM Gas Pipe Fitting - 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:

Related Product Guide:

We offer fantastic energy in high quality and enhancement,merchandising,profits and promoting and procedure for China OEM Gas Pipe Fitting - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral , The product will supply to all over the world, such as: Johor, Maldives, Malta, Our company warmly invites domestic and overseas customers to come and negotiate business with us. Allow us to join hands to create a brilliant tomorrow! We've been looking forward to cooperating with you sincerely to achieve a win-win situation. We promise to try our best to deliver you with high quality and efficient services.

A252 GRADE 1 Steel Pipe