API 7-1 High-Grade Alloy Steel Drill Pipe Fishing Tools - Taper Tap & Die Collar 40-251mm OD Range
Price:
USD150-1000/pc
MOQ:
1 pc
Delivery Time:
15-30 days
Product Description
API 7-1 High-Grade Alloy Steel Drill Pipe Fishing Tools
Professional fishing tools including Junk Sub, Taper Tap, and Die Collar manufactured from high-grade alloy steel with API 7-1 certification for maximum strength and durability in oilfield operations.
Taper Tap Features
The Taper Tap is an internal catch fishing tool designed to engage with dropped tubular objects by tapping threads on their surfaces. Manufactured from high-strength alloy steel with heat treatment for maximum ruggedness.
- Engages with dropped drill pipes and tubes through thread tapping
- Highly effective for fishing tubular objects with couplings
- Available with left-hand or right-hand threaded connections
- Hardened cutting threads with cutting grooves for proper tapping
- Heat treated for maximum strength and durability
Taper Tap Specifications
| Type | OD (mm) | ID (mm) | Fishing Thread Size (mm) | Fishing Hole Diameter Range (mm) | Total Length (mm) |
|---|---|---|---|---|---|
| GZ-NC26 | 86 | 13.5 | Φ38-Φ60 | 43-55 | 560 |
| GZ-NC26 | 86 | 20 | Φ52-Φ70 | 57-65 | 535 |
| GZ-NC31 | 105 | 20 | Φ52-Φ70 | 57-65 | 535 |
| GZ-NC31 | 105 | 25 | Φ70-Φ83 | 75-78 | 475 |
| GZ-NC31 | 105 | 20 | Φ43-Φ70 | 48-65 | 800 |
| GZ-NC38 | 121 | 20 | Φ55-Φ82 | 60-77 | 800 |
| GZ-NC50 | 156 | 25 | Φ86.5-Φ108 | 89-103 | 800 |
| GZ-3 1/2REG | 108 | 18 | Φ33.7-Φ65 | 38-60 | 800 |
| GZ5 1/2FH | 178 | 25 | Φ83.5-Φ108 | 89-103 | 800 |
Die Collar Features
The Die Collar (skirted taper tap) is an external fishing tool that engages with dropped tubular objects by tapping on their external walls. Ideal for cylindrical objects without inner bore or stuck inner bore.
- External fishing tool for tubular objects
- Long cylindrical integral structure with cone-shaped interior
- Made from high-strength alloy steel
- Cutting grooves in fishing threads for effective engagement
Die Collar Specifications
| Model | Product Code | Fishing OD Range (mm) | Max OD (mm) | Joint OD (mm) | Length (mm) | Catch Size (mm) |
|---|---|---|---|---|---|---|
| MZ55×40-NC26 | L20-02000 | 40-55 | 86 | 86 | 410 | 48 |
| MZ68×50-NC26 | L20-02001 | 50-68 | 95 | 86 | 550 | 60 |
| MZ80×62-NC26 | L20-02002 | 62-80 | 114 | 86 | 560 | 73 |
| MZ96×74-NC31 | L20-03000 | 74-96 | 127 | 105 | 640 | 89 |
| MZ110×90-NC38 | L20-05000 | 90-110 | 143 | 121 | 610 | 102 |
| MZ122×102-NC38 | L20-05001 | 102-122 | 162 | 121 | 620 | 114 |
| MZ135×110-NC50 | L20-09000 | 110-135 | 175 | 168 | 690 | 121-127 |
| MZ148×128-NC50 | L20-09001 | 128-148 | 190 | 168 | 630 | 140 |
| MZ167×140-NC50 | L20-09002 | 140-167 | 203 | 168 | 740 | 152-159 |
| MZ178×153-6 5/8 REG | L20-19000 | 153-178 | 211 | 203 | 720 | 165-172 |
| MZ190×166-6 5/8 REG | L20-19001 | 166-190 | 219 | 203 | 720 | 178 |
| MZ210×185-6 5/8 REG | L20-19002 | 185-210 | 247 | 203 | 760 | 197-203 |
| MZ239×216-7 5/8 REG | L20-20000 | 216-239 | 280 | 241 | 720 | 228 |
| MZ251×229-7 5/8 REG | L20-20001 | 229-251 | 290 | 241 | 720 | 241 |
Complete Fishing Tools Range
We provide comprehensive fishing tools manufactured and inspected under API Spec 7 standards:
- Safety Joint
- Fishing Magnet
- Overshots
- Releasing Spear
- Fishing Jar (3 1/2" to 9 1/2" OD)
- Fishing Multifunction
- Casing Spear
- Taper Taps
- Die Collars
- Jar Intensifier (3 1/2" to 9 1/2" OD)
- Junk Sub
- Hydraulic Junk Retriever
- Mill Shoes
- Reverse Circulating Junk Basket
Contact Information
Dongying OilMan Machinery Equipment Co.
North Two Road, Dongying City, Shandong Province, China
Mobile/WhatsApp/WeChat: +86 13475294399
Email: christal@oilmancn.com
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Dongying Oilman Machinery Equipment Co.,Ltd.
Location
www.oilmanchina.com
Contact Person
Christal