Product Specifications
| Prod Model: |
smls |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| GB/T8162-2008: |
10,20,35,45,16mn,12cr1MOV,.15CrMo, |
| Type: |
Seamless |
| Certification: |
API |
| Application: |
Drill Pipe |
| Section Shape: |
Round |
| Usage: |
Mining |
| Technique: |
Hot Rolled |
Product Description
Seamless steel tube for structure and mechanical structure
Standard: GB/T8162-2008
Grade:10,20,35,45,16Mn,12Crmo,15Crmo,12Cr1Mov
Size: OD:17.1-1060mm
Chemical composition in %
| Grade | C . | Si | Mn . | P ,S | Cu | Ni | Mo | Cr |
| 10 | 0.07-0.14 | 0.17-0.37 | 0.35-0.65 | Max.0.035 | Max.0.25 | Max.0.25 | / | Max.0.15 |
| 20 | 0.17-0.24 | 0.17-0.37 | 0.35-0.65 | Max.0.035 | Max.0.025 | Max.0.25 | / | Max.0.25 |
| 35 | 0.32-0.40 | 0.17-0.37 | 0.50-0.80 | Max.0.035 | Max.0.25 | Max.0.25 |
| Max.0.25 |
| 45 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | Max.0.035 | Max.0.25 | Max.0.25 |
| Max.0.25 |
| 16Mn | 0.12-0.20 | 0.20-0.55 | 1.20-1.60 | Max.0.035 | Max.0.25 | Max.0.25 |
| Max.0.25 |
| 12Crmo | 0.08-0.15 | 0.17-0.37 | 0.40-0.70 | Max.0.035 | Max.0.25 | Max.0.30 | 0.40-0.55 | 0.40-0.70 |
| 15Crmo | 0.12-0.18 | 0.17-0.37 | 0.40-0.70 | Max.0.035 | Max.0.25 | Max.0.30 | 0.40-0.55 | 0.80-1.10 |
| 12Cr1Mov | 0.08-0.15 | 0.17-0.37 | 0.40-0.70 | Max.0.035 | Max.0.25 | Max.0.30 | 0.25-0.35 | 0.90-1.20 |
Mechanical Properties
| Grade | Tensile strength(Mpa) | Yield strength(Mpa) | Elongation(%) |
| 10 | ≥335 | ≥205 | ≥24 |
| 20 | ≥390 | ≥245 | ≥20 |
| 35 | ≥510 | ≥305 | ≥17 |
| 45 | ≥590 | ≥335 | ≥14 |
| 16Mn | ≥490 | ≥325 | ≥21 |
| 12CrMo | ≥410 | ≥265 | ≥24 |
| 15CrMo | ≥440 | ≥295 | ≥22 |
| 12Cr1MoV | ≥490 | ≥245 | ≥22 |
Weifang Luzheng Industry&Trade Co., Ltd. is located in Qingzhou City, Shandong Province, P. R. China.
We are a professional Group for Fin tube, Steel tube and Aluminum tube. We have been active in the fin tube and steel tube over ten years. And we are the agent for China Aluminum Group (State-owned company). We own one mill for the fin tube, one covered warehouse for the steel tube (with 4000 square meter, which stored 4000tons steel pipes).
Our main market is Europe, Southeast Asia, Middle East, SouthAsia and Americas. We exported API pipe bends to Pertamina (State-owned oil company) in 2012. It makes us grow up a full-scale supplier for OCTG products.
Our main products:
*Fin tube with type of G (Embedded), H, Double H, Longitudianl and HFW. (Including Nickel alloy and Ti Alloy Fin tube)
*Steel pipe/tube according to standard of API, ASTM, EN and DIN.
*Aluminum tube in Series of 1, 2, 3, 5, 6, 7 and 8. Temper with O, H and T.
We know the International standard well for the Fin tube, Steel pipe/tube, Aluminum tube. It makes the customer to place repeat orders to us.
We dedicate to be your best partner for Steel pipe/tube, Aluminum tube and fin tube for long-term!
