Application
Die nipple is used as a kind of fishing tool in the petroleum drilling industry.
Features
Die nipple is made using superior alloy steel through special heat treatment, and provides high strength, high tenacity and easy thread making.
Advantages
The die nipple can be used together with the right and left hand drill pipe or other tools, for different fishing applications.
The do's and don'ts
1. Before the die nipple goes down, pay attention to the hole diameter and the parameters of the driller.
2. Handle it with care during transportation and avoid folding or fracturing when threading.
3. Learn the inside diameter and maximum outside diameter of the fish top and parameters of die nipple, including diameter of water hole and joint, among others.
4. Check the strength of the screw thread.
5. Make sure that the die nipple joint is close to the rotary table.
6. The fishing tool should go down slowly for protection against unexpected block.
Technical Parameters
Type | Fishing scope | Left-hand thread |
GGZ-73 | Φ25-Φ60, Φ30-Φ68 | NC31 |
GGZ-89 | Φ33-Φ70, Φ35-Φ70, Φ35-Φ78, Φ55-Φ75, Φ55-Φ82 | NC38 |
GGZ-114 | Φ55-Φ88, Φ64-Φ92, Φ65-Φ85, Φ65-Φ88, Φ65-Φ90, Φ65-Φ95 | 4-1/2FH |
GGZ-127 | Φ50-Φ88,Φ55-Φ88,Φ65-Φ94, Φ75-Φ108, Φ85-Φ100, Φ85-Φ108, Φ85-Φ110, Φ85-Φ115, Φ85-Φ120, Φ120-Φ140 | NC50 |
GGZ-140 | Φ85-Φ113, Φ85-Φ120, Φ85-Φ125, Φ95-Φ120, Φ95-Φ123, Φ100-Φ125 | NC50 |
GGZ-168 | Φ110-Φ150, Φ110-Φ160, Φ140-Φ160, Φ150-Φ190 | 6-5/8 REG |
Thank you for visiting the website of Dezhou Rundong Company. We are an ISO9001 certified, specialized die nipple manufacturer, located in China.
Our location in Dezhou city gives us access to transportation by sea, air, and land. This guarantees lower transportation fees, thus reducing our production costs and saving customers on shipping charges.
We have many kinds of oil equipment for you to choose, like valve and downhole drilling motor as well as fishing tool. If you have any queries, please contact us at Rundong.