Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd. Providing Cost-Effective Solids Control Solutions
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API 7-1 Oilfield Downhole Tools Fishing Taper Tap Die Collar
Product Descrption
Taper tap is an internal catch fishing tool designed to retrieve tubular members from the well bore. It is the most economical tool of its kind for freeing fish. The taper tap is manufactured from high alloy steel and special heat treated. Left hand threads are also available on request at no extra charge.
Fishing tools taper taps and die collars are manufactured from high-grade alloy steel and cemented to ensure the highest strength. They are available in a wide range of sizes, and can be equipped with different types of guides.
Technical Parameters of Fishing Taper Tap
| Type | OD (mm) | ID (mm) | Fishing thread size(mm) | Fishing hole Diameter range(mm) | Total length (mm) | ||
| Taper samll diameter | Taper big diameter | Taper length | |||||
| GZ-NC26 | 86 | 13.5 | Φ38 | Φ60 | 352 | 43~55 | 560 |
| GZ-NC26 | 86 | 20 | Φ52 | Φ70 | 288 | 57~65 | 535 |
| GZ-NC31 | 105 | 20 | Φ52 | Φ70 | 288 | 57~65 | 535 |
| GZ-NC31 | 105 | 25 | Φ70 | Φ83 | 208 | 75~78 | 475 |
| GZ-NC31 | 105 | 20 | Φ43 | Φ70 | 432 | 48~65 | 800 |
| GZ-NC38 | 121 | 20 | Φ55 | Φ82 | 432 | 60~77 | 800 |
| GZ-NC50 | 156 | 25 | Φ86.5 | Φ108 | 344 | 89~103 | 800 |
| GZ-3 1/2REG | 108 | 18 | Φ33.7 | Φ65 | 500 | 38~60 | 800 |
| GZ5 1/2FH | 178 | 25 | Φ83.5 | Φ108 | 392 | 89~103 | 800 |
The die collar is an external catch fishing tool designed to retrieved bubular members from the well bore. It is the most economical tool of its kind for freeing fish. The die collar is manufactured from high alloy steel and special heat treated. The hardened cutting teeth(wickers) are carbo-nitrided and machined on a shallow taper to provide an excellent grip for light duty pick-up jobs. Plain watertight wickers are furnished as standard equipment. Fluted wickers are also available on request.
The Die Collar are made up of high quality alloy steel and processed by special heat treatment, having the advantages of high strength, high toughness and easy tapping.
Technical Parameters of Our Fishing Die Collar
| Type | Connection | Total Length (mm) | Fishing ID range (mm) |
| MZ-2 3/8 REG-2 | 2 3/8 REG | 550 | 73-80 |
| MZ-3 1/2 REG-2 | 3 1/2 REG | 600 | 89-100 |
| MZ-NC31-Lh-1 | NC31LH | 880 | 55-85 |
| MZ-NC38-1 | NC38 | 1000 | 63.5-101.5 |
| MZ-NC50-1 | NC50 | 1050 | 150-185 |
| MZ-NC38-2 | NC38 | 900 | 101.6-127 |
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd. is a professional manufacturer of solid control tools and other petroleum equipment in China. We are the first-class supplier of resources market of SINOPEC and CNPC. Our products include cement tools, PDC drilling bits, Wellheading tools, Mud pumps and their acceossries.
Competitive Advantages
1. We offer high quality products at competitive price.
2. Shortest delivery time.
3. Flexible payment terms.
4. Timely after-sale service.
5. Most of our equipment can be replaceable with international brands.
6. Our products have been exported to Argentina, Egypt, US, Australia, Romania, Pakistan, Dubai, Abu Dhabi, Iran, India, Indonesia, Vietnam, Malaysia and many other countries.