Customization: | Available |
---|---|
After-sales Service: | Yes |
Warranty: | 6 Months |
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API drilling taper tap and die collar for fishing tools
The taper is a special fishing tool making thread on the inside wall of tube dropped objects such as drill pipe and oil tube, and the Die Collar is a special external fishing tool which is engaged on the outside wall of tubing objects such as oil tubing and drill pipe. They are made with chip groove so as to make threads easily. The Taper tap and 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.
When ordering or requesting quotation, please specify:
· Type of taper tap and die collar;
· OD. of fish to be caught;
· Size and type of top connection;
· If size other than standard, please specify clearly.
Model |
Hole Size (mm) |
ThreadConn. |
I.D. (mm) |
O.D. (mm) |
LB94 |
108~117.5 |
2 3/8 REG |
19 |
94 |
LB102 |
117.5~124 |
2 7/8 REG |
32 |
102 |
LB114 |
130~149 |
3 1/2 REG |
38 |
114 |
LB127 |
152.4~162 |
3 1/2 REG |
38 |
127 |
LB140 |
165~190.5 |
3 1/2 REG |
38 |
140 |
LB168 |
190.5~216 |
4 1/2 REG |
57 |
168 |
LB178 |
219~244.5 |
4 1/2 REG |
57 |
178 |
LB190 |
229~273 |
4 1/2 REG |
57 |
190 |
LB197 |
235~279.5 |
4 1/2 IF |
70 |
197 |
LB219 |
244~295 |
6 5/8 REG |
76 |
219 |
LB229 |
254~305 |
6 5/8 REG |
76 |
229 |
LB245 |
292~330 |
6 5/8 REG |
76 |
245 |
LB280 |
330~375 |
7 5/8 REG |
76 |
280 |
LB311 |
327~375 |
7 5/8 REG |
76 |
311 |
LB327 |
375~444.5 |
7 5/8 REG |
76 |
327 |
LB340 |
386~456 |
7 5/8 REG |
76 |
340 |
We shandong yacheng petroleum technology are established in 2003 year, located in Dongying city, shengli oilfield, which is the second largest oilfield of China.