Product Description
Astm A106 Seamless Low Carbon Steel Pipe For Manufacturing
| Round Steel tube specification table | |||
| Nominal diameter | Inch outside diameter | Outside diameter | Wall thickness |
| 15 | 1/2 | 20-22 | 0.7-2.75 |
| 20 | 3/4 | 24-26.5 | 0.7-2.75 |
| 25 | 1 | 31-33.4 | 0.7-3.75 |
| 32 | 1 1/4 | 40-42.5 | 0.7-4.0 |
| 40 | 1 1/2 | 46-48.3 | 0.7-7.0 |
| 50 | 2 | 57-60.3 | 0.7-7.0 |
| 65 | 2 1/2 | 74-76.3 | 0.7-7.0 |
| 80 | 3 | 86-89 | 0.7-8.0 |
| 100 | 4 | 111-114 | 0.8-9.0 |
| 125 | 5 | 138-140 | 0.9-9.0 |
| 150 | 6 | 164-165 | 1.0-11.5 |
| 200 | 8 | 218-219 | 1.1-12 |
The seamless steel pipe is made of perforated whole round steel, and the steel pipe without weld seam on
the surface is called seamless steel pipe. According to the production method, seamless steel pipes can be
divided into hot-rolled seamless steel pipes, cold-rolled seamless steel pipes, cold-drawn seamless steel pip
es, extruded seamless steel pipes, and pipe jacking. According to the cross-sectional shape, the seamless
steel pipe is divided into two types: round and special-shaped. According to different uses, there are thick-w
alled seamless steel pipes and thin-walled seamless steel pipes. Seamless steel pipes are mainly used as
petroleum geological drilling pipes, cracking pipes for petrochemical industries, boiler pipes, bearing pipes
and high-precision structural steel pipes for automobiles, tractors and aviation.
ucture.Its representative material (brand): carbon steel, 20, 45 steel; alloy steel Q345, 20Cr, 40Cr, 20CrMo,
30-35CrMo,42CrMo, etc.
in engineering and large-scale equipment. The representative material (grade) is 20, Q345, etc.
us structures of low and medium pressure boiler superheated steam pipes, boiling water pipes and superhe
ated steam pipes, large smoke pipes, small smoke pipes and arch bricks for locomotive Hot-rolled and cold-
drawn (rolled) seamless steel pipes of high-quality carbon structural steel for pipes. The representative mate
rial is 10, 20 steel.
Why choose us?
1. ISO, BSI, FPC, UL system.
2. Price: Reasonable.
3. TUV, API, BV audited company.
4. Experience: 20 years focus on quality.
5. Strength: The company that can produce 10 million tons welded pipe exclusively in the world. More than 12,600,000 tons
and 190,000 tons (Annual production and export volume)
6. Quality: Reliable and World certified. We have two national CNAS certified laboratories, and cooperated with many big steel
plate factories and retesting of raw materials.
7. Delivery: Own factory in TianJin! We are near Tianjin port, also have own transport fleet, have the most convenient transport
and prompt delivery.
8. Shipment of goods: More than 78 countries worldwide until now.
9. Service: Friendly and Responsible, no matter before or after cooperation.
10. Choose Youfa is equal to Choose Top Guarantee !