Automotive and mechanical structure pipe is one kind of seamless steel pipe for general structure and mechanical structure. Structural pipe standard is applicable to seamless steel pipe for general structure and mechanical structure, and fluid seamless steel pipe standard is applicable to general seamless steel pipe for conveying fluid. The main difference between fluid seamless steel pipe and structural seamless steel pipe is that the fluid seamless steel pipe carry out hydraulic test or ultrasonic, eddy current and magnetic flux leakage inspection piece by piece. Therefore, in the pressure piping standards, it is not suitable to use fluid seamless steel pipe. Seamless steel structure pipe is mainly used in mechanical processing, coal mine, hydraulic purpose, etc.
The applicable standards for seamless structure pipe mainly consist of:
GB/T8162---------China National Standard
ASTMA519-------American Society for Testing and Materials Standards
EN10297-1--------EU standards
JISG3445----------Japanese Industrial Standards
Purpose:
Applicable to the general structure, mechanical structure and car structure.
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The main production steel grades:
10, 20, 35, 45, 16Mn, 1020, 1045, 1541, E275, E315, 34CrMo4, 42CrMo4, STKM13A, STKM13B
Advantages of us
1.Annual supply order and partial shipment accepted.
2.14years production mill ensure you the high quality and considerate service.
3.Free sample is available for testing of goods quality.
4.Both stocks and production order supply style making sure soonest delivery time.
FAQ
1.Is there any discount shall we place the order in large quantity?
We can give a discount of 5-10USD/Ton for an order above 150tons based on our quoted best rate.
2.What is your company packing style like for goods?
The steel pipe, plate, and bars plate products usually will be bare. And we will do anti-rust oil, black painting, plastic clothes packing as per client request. The pipe fitting and pipe rings products will be loaded in the wood crate (no need for fumigation) or pallet.
3.Does your company accept third party inspection?
The answer is yes. Especially for new client, they have concern on product quality and quantity, so they authorized the third party inspection like SGS and BV several times to inspect the goods in stead of them, and we coordinated with their work well.
Supplier: Base oil , steel billets, steel pipes, steel castings, structure steels, d2 diesel
