MZ Series Die Collar
Brand SHUANGJIA
                    Certification
                                         
                                                        
Lead Time 45days
Guarantee Period 12months
Source of Supply Heilongjiang
Payment Method T/T L/C
Die Collars is an external fishing tool which is engaged on the outside wall of tubing objects such as oil tubing and drill pipe. It is used to fishing the cylinder junks which have no inner bore or the inner bore is blank off. Die collar can work with right and left hand drill pipe and other tools. It can be used in different fishing process. The fishing thread is 5 threads per inch, taper 1:16. The hard and sharp edge of fishing threads can make threads easily.
Product Parameters:
| Model | Sub OD mm(inch) | Conn. | Wicker Range mm(inch) | 
| MZ-NC31 | 105(4 1/8) | NC31 | 89 - 93(3 1/2 - 3 11/16) | 
| MZ-NC38 | 121(4 3/4) | NC38 | 90 - 110(3 9/16 - 4 5/16) | 
| MZ-NC50 | 165(6 1/2) | NC50 | 120 - 135(4 3/4 - 5 5/16) | 
| MZ-NC61 | 229(9 1/32) | NC61 | 183 - 208(7 3/16 - 8 3/16) | 
How to order:
1.Fish size, connections.
2.Please specify special requirements.
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