Tel:13465060314
inquiry we manufacture all type of drilling pipes. the OD of pipe body from 3 1/2” to 5".
The 3 1/2” drill pipe parameter as following:
1. OD: 3 1/2”(89mm)
2. Steel grade: G105
3.Thickness: 9.35 mm or 11.4 mm( 13.5 LB/FT or 15.5 LB/FT )
4. Length: RI, RII, RIII (2~12.5 meters)
5. Thread type: NC38
6.Thread treatment: Phosphorization, copper plating
7. Plastic coating: TC2000, TK34,TK34P
8. Hardbending: Boton, Arnco, TCS Ti, ARMACOR-M, Hughes Super smooth x,Duraband
OD of pipe body(mm) | Φ50 | Φ60 | Φ73 | Φ89 | Φ102 | Φ114 | Φ127 |
OD of joint(mm) | Φ65 | Φ75 | Φ105 | Φ127 | Φ133.4 | Φ158.8 | Φ168 |
Wall thickness of pipe(mm) | 6.5 | 7.1 | 9.19 | 9.5/10 | 8.38 | 8.56 | 9.19 |
Length of drill rod(mm) | 1000~4500 | 1000~4500 | 1500~9500 | 1500~9500 | 3000~9500 | 1500~9500 | 5000-9500 |
Tel:13465060314 Fax: 13465060314 E-mail: bzrigs@aliyun.com
Address:No.534, 4th Huanghe road,Binzhou city,China
BZ RIGS CHINA (BZ RIGS) is a large-scale state-owned water well drilling equipment manufacturing enterprise integrating scientific research, engineering, manufacturing, supply and sales, and having the competitive technical strength, the most complete product specifications. And its subsidiary import and ex···