Overview
The special-shaped steel pipe is the general name of steel pipes with other cross sections except round pipes. According to the different shapes and sizes of steel pipes, they can be divided into equal-wall thickness special-shaped steel pipes, unequal wall thickness special-shaped steel pipes, and variable-diameter special-shaped steel pipes. The development of special-shaped pipes is mainly the development of product varieties, including section shape, material and performance. Extrusion method, oblique die rolling method and cold drawing method are effective methods for producing profiled pipes,
Specification
Business Type | Manufacture and exporter | ||||
Product | Carbon seamless steel pipe /Alloy steel pipe | ||||
SIZE RANGE | OD 8mm~80mm (OD:1"~3.1/2") thickness 1mm~12mm | ||||
Material and standard | |||||
Item | Chinese Standard | American standard | Japanese Standard | German standard | |
1 | 20# | ASTM A106B ASTM A53B ASTM A179C AISI1020 |
STKM12A/B/C STKM13A/B/C STKM19A/C STKM20A S20C |
St45-8 St42-2 St45-4 CK22 |
|
2 | 45# | AISI1045 | STKM16A/C STKM17A/C S45C |
CK45 | |
3 | 16Mn | A210C | STKM18A/B/C | St52.4St52 | |
Terms&conditions | |||||
1 | Packing | in bundle by steel belt; bevelled ends; paint varnish; marks on the pipe. | |||
2 | Payment | T/T and L/C | |||
3 | Min.Qty | 5 tons per size. | |||
4 | Tolerate | OD +/-1%; Thickness:+/-1% | |||
5 | Delivery time | 15days for the minimum order. | |||
6 | special shape | hex,triangle,oval,octagonal,square,flower,gear,tooth, D-shaped etc |
YOU DRAWING AND SAMPLE ARE WELCOMED TO DEVELOP NEW SHAPE PIPES.
Why choose us:
1. Professional R&D team
Application test support ensures that you no longer worry about multiple test instruments.
2. Product marketing cooperation
The products are sold to many countries all over the world.
3. Strict quality control
4. Stable delivery time and reasonable order delivery time control.
We are a professional team, our members have many years of experience in international trade. We are a young team, full of inspiration and innovation. We are a dedicated team. We use qualified products to satisfy customers and win their trust. We are a team with dreams. Our common dream is to provide customers with the most reliable products and improve together. Trust us, win-win.