Washover and Cutting Tools Wellhead Tools
Zhenjiang Boral Machinery and Equipment Co., Ltd.- Certification：ISO 9001:2008, API
- Power Source：Electric
- Operation Pressure：Atmospheric Pressure
- Applicable Medium：Natural Gas, Crude Oil
- Structure：Horizontal
- Material：Cast Steel
Base Info
- Model NO.：NSJ
- API Standard：API-5CT
- Transport Package：Standard Export Case
- Trademark：NSJ
- Origin：China
- Production Capacity：10000 Pieces Per Year
Description
1:3GBX4-1/4 GBX5-1/4 model
(inch) rotary size
(inch) drive hole OD
mm (inch) drive hole center distance
mm(inch) GBX 5-1/4" 37 1/2" 86.233 (3 25/64) 654 (25 3/4) GBX 3-1/2" 37 1/2" 86.233 (3 25/64) 654 (25 3/4)
BJ Wiper
The wiper is one of the obbligato tools in downhole operation, which is used for cleaning mud on drill pipe outer surface to protect drill pipe outer surface cleaning, in order to make all drilling tools work normally.
Specification
How to order:
Sizes & connections;
Please specify special requirements.
U Wiper
Type u wiper is used for cleaning mud on the surface of drill string in drilling operation. The long working life could relieve labor intensity for workers, reduce danger of drill point operation step in order to make drill plate environment more clean,and it is easy to check crack and deal with hidden danger in time after cleaning drill string.
Specification:
(inch)
(inch)
mm (inch)
mm(inch)
BJ Wiper
The wiper is one of the obbligato tools in downhole operation, which is used for cleaning mud on drill pipe outer surface to protect drill pipe outer surface cleaning, in order to make all drilling tools work normally.
Specification
| Wiper OD (inch) | Drill Pipe OD (inch) |
| 16 3/4 | 2 3/8,2 7/8,3 1/2,4,41/2, 5,5 1/2,5 7/8,65/8 |
Sizes & connections;
Please specify special requirements.
U Wiper
Type u wiper is used for cleaning mud on the surface of drill string in drilling operation. The long working life could relieve labor intensity for workers, reduce danger of drill point operation step in order to make drill plate environment more clean,and it is easy to check crack and deal with hidden danger in time after cleaning drill string.
Specification:
| Wiper OD (inch) | Drill Pipe OD (inch) |
| 15 | 2 3/8,2 7/8,3 1/2,4, 4 1/2,5,5 1/2 |