Sign In | Join Free | My ecer.jp |
|
Brand Name : Renda
Certification : API
Place of Origin : China
MOQ : 1
Payment Terms : L/C, D/A, D/P, T/T, Western Union
Supply Ability : Based on Detailed Order
Delivery Time : 10-15 working days
Packaging Details : Standard wooden export box
Usage : Oil field
Condition : New
Junk Sub , Used for Fishing of Drill Pipe,Oil Pipe and Casing , Oilfield Fishing Tools
Specifications:
JUNK SUBS
Junk sub is mainly used for fishing of shivers and fallen objects such as carbide tooth, drill bit and bearing which can not be carried out of hole by conventional fluid circulation, etc. It possesses important functions to keep hole cleaning, increase bit service life, reduce and prevent drill bit from unexpected damage. The tools are available with all sizes and super performance.
Technical Specifications and parameters
Type |
Hole Size |
API Thread |
ID (mm) |
OD (mm) |
JS-94 |
108-117.5 |
2 3/8" REG |
19 |
94 |
JS-102 |
117.5-124 |
2 7/8" REG |
32 |
102 |
JS-114 |
130-149 |
3 1/2" REG |
38 |
114 |
JS-127 |
152.4-162 |
3 1/2" REG |
38 |
127 |
JS-140 |
165-190.5 |
3 1/2" REG |
38 |
140 |
JS-168 |
190.5-216 |
4 1/2" REG |
57 |
168 |
JS-178 |
219-244.5 |
4 1/2" REG |
57 |
178 |
JS-190 |
229-273 |
4 1/2" REG |
57 |
190 |
JS-197 |
235-279.5 |
4 1/2" IF |
70 |
197 |
JS-219 |
244-295 |
6 5/8" REG |
76 |
219 |
JS-229 |
254-305 |
6 5/8" REG |
76 |
229 |
JS-245 |
292-330 |
6 5/8" REG |
76 |
245 |
JS-280 |
330-375 |
7 5/8" REG |
76 |
280 |
JS-311 |
327-375 |
7 5/8" REG |
76 |
311 |
JS-327 |
375-444.5 |
7 5/8" REG |
76 |
327 |
JS-340 |
386-456 |
7 5/8" REG |
76 |
340 |
![]() |
Professional Oilfield Drilling Fishing Tools Junk Sub With API Standard Images |