We are a steel manufacturer with 11 years of experience. Our annual output of seamless steel pipes is 500,000 tons.We have a professional sales team.




| Diameter | OD mm | 5 | 5S | 10 | 10S | 20 | 30 | 40 | 40S | 
| 32 Inch | 812.8 | 7.92 | 12.7 | 15.88 | 17.48 | ||||
| 34 Inch | 863.6 | 7.92 | 12.7 | 15.88 | 17.48 | ||||
| 36 Inch | 914.4 | 7.92 | 12.7 | 15.88 | 19.05 | ||||
| 38 Inch | 965.2 | ||||||||
| Diameter | OD mm  | STD | 60 | 80 | 80S | XS | 100 | 120 | 140 | 
| 1/8 Inch | 10.3 | 2.41 | |||||||
| 1/4 Inch | 13.7 | 3.02 | |||||||
| 3/8 Inch | 17.1 | 3.20 | |||||||
| 1/2 Inch | 21.34 | 2.77 | 3.73 | 3.73 | 3.73 | ||||
| 3/4 Inch | 26.67 | 2.87 | 3.91 | 3.91 | 3.91 | ||||
| 1 Inch | 33.4 | 3.38 | 4.55 | 4.55 | 4.55 | ||||
| 1 1/4 Inch | 42.16 | 4.85 | |||||||
| 1 1/2 Inch | 48.26 | 3.68 | 5.08 | 5.08 | 5.08 | ||||
| 2 Inch | 60.33 | 3.91 | 5.54 | 5.54 | 5.54 | ||||
| 2 1/2 Inch | 73.02 | 7.01 | |||||||
| 3 Inch | 88.9 | 5.49 | 7.62 | 7.62 | 7.62 | ||||
| 3 1/2 Inch | 101.6 | 8.08 | |||||||
| 4 Inch | 114.3 | 6.02 | 8.56 | 8.56 | 8.56 | 11.13 | |||
| 6 Inch | 168.28 | 7.11 | 10.97 | 10.97 | 10.97 | 14.27 | |||
| 8 Inch | 219.08 | 8.18 | 10.31 | 12.7 | 12.7 | 12.7 | 15.09 | 18.26 | 20.62 | 
| 10 Inch | 273.05 | 9.27 | 12.7 | 15.09 | 12.7 | 12.7 | 18.26 | 21.44 | 25.4 | 
| 12 Inch | 323.85 | 9.53 | 14.27 | 17.48 | 12.7 | 12.7 | 21.44 | 25.4 | 28.58 | 
| 14 Inch | 355.6 | 9.53 | 15.09 | 19.05 | 12.7 | 12.7 | 23.83 | 27.79 | 31.75 | 
| 16 Inch | 406.4 | 9.53 | 16.66 | 21.44 | 12.7 | 12.7 | 26.19 | 30.96 | 36.53 | 
| 18 Inch | 457.2 | 9.53 | 19.05 | 23.83 | 12.7 | 12.7 | 29.36 | 34.93 | 39.67 | 
| 20 Inch | 508 | 9.53 | 20.62 | 26.19 | 12.7 | 12.7 | 32.54 | 38.1 | 44.45 | 
| 22 Inch | 558.8 | 9.53 | 22.23 | 28.58 | 12.7 | 34.93 | 41.28 | 47.63 | |
| 24 Inch | 609.6 | 9.53 | 24.61 | 30.96 | 12.7 | 12.7 | 38.89 | 46.02 | 52.37 | 
| 26 Inch | 660.4 | 9.53 | 12.7 | ||||||
| 28 Inch | 711.2 | 9.53 | 12.7 | ||||||
| 30 Inch | 762 | 9.53 | 12.7 | ||||||
| 32 Inch | 812.8 | 9.53 | 12.7 | ||||||
| 34 Inch | 863.6 | 9.53 | 12.7 | ||||||
| 36 Inch | 914.4 | 9.53 | 12.7 | ||||||
| 38 Inch | 965.2 | 9.53 | 12.7 | 







Finished ProductWe can also do Bevel End if the customer needs



We use packing belt to bundle the product.The quantity of SEAMLESS STEEL PIPE of per bundle can accept customer's regulation.
1. Packing in bundle with steel strips
2. With seaworthy package at the end
3. Covered with plastic rain cloth
4. Could be done with your requirement
5. Usually 500 tons delivery time is 25-30 days





