Factory Price For Welding Exhaust Pipe - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral

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Persisting in High good quality, Prompt Delivery, Aggressive Price, we've established long-term cooperation with shoppers from each overseas and domestically and get new and previous clients' high comments for China Large Diameter Welded Pipes , Flexible Gas Pipe , Carbon Steel Pipe Dimensions , We've been not pleased while using the present achievements but we are trying finest to innovate to satisfy buyer's much more personalized needs. No matter where you will be from, we have been here to wait for your sort ask for, and welcom to go to our manufacturing facility. Choose us, you can meet your trusted supplier.

Factory Price For Welding Exhaust Pipe - 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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Sincerity, Innovation, Rigorousness, and Efficiency would be the persistent conception of our corporation to the long-term to establish collectively with customers for mutual reciprocity and mutual benefit for Factory Price For Welding Exhaust Pipe - Spirally welded steel pipes ASTM A252 grade 1 2 3 – Spiral , The product will supply to all over the world, such as: Albania, Tunisia, Egypt, We insist on the principle of Credit being primary, Customers being the king and Quality being the best, we are looking forward to the mutual cooperation with all friends at home and abroad and we will create a bright future of business.

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The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.

By June from Poland - 2018.10.31 10:02

This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.

By Nick from Doha - 2018.09.12 17:18

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