- Pneumatic Parts[1]
- Other Electrical Equipment[1]
- Material Handling Equipment Parts[1]
- Valves[10]
- Chemical Product Machinery Parts[1]
- Mining Machinery Parts[10]
- Drilling Machine[1]
- Other Cutting & Forming Tools[1]
- Pipe Fittings[9]
- Pumps[4]
- Steel Pipes[1]
- Cast & Forged[1]
- Other Mechanical Parts[6]
- Colanders & Strainers[3]
- Stainless Steel Pipes[2]
- Contact Person : Ms. Yu Fiona
- Company Name : Shanghai Yuying Machinery Technology Co., Ltd.
- Tel : 86-21-58964485-803
- Fax : 86-21-58964485-806
- Address : Shanghai,Shanghai,Room 2251, Building 7, No. 1365, Hongde Road, Jiading Industrial Zone, Shanghai, China
- Country/Region : China
- Zip : 201821
Collar Spear
The collar is a special fishing tool used to catch the fish top.It featutes that it can engage exactly the fish no matter when the collar is in larger casing annular space or in smaller pipe strings.
Technical specifications and parameters
Type | Body O.D(mm) | Connection | Catch size | Tubing/Casing size |
JKLM38 | 38 | 3/4"(Rod coupling) | 5/8",3/4"(Rod coupling) | 1.9TBG |
JKLM46 | 46 | 1" (Rod coupling) | 7/8",1"(Rod coupling) | 2 3/8"TBG |
JKLM73 | 85 | 2 3/8"(TBG,BOX) | 2 3/8"(Tubing coupling) | 4 1/2"(Casing) |
JKLM90 | 95 | 2 7/8"(TBG,BOX) | 2 7/8"(Tubing coupling) | 5 1/2",5"(Casing) |
JKLM107 | 112 | 3 1/2"(TBG,BOX) | 3 1/2"(Tubing coupling) | 5 1/2",65/8"(Casing) |
JKLM121 | 126 | 4"(TBG BOX) | 4"(Tubing coupling) | 6 5/8"(Casing) |
JKLM133 | 140 | 4 1/2"(TBG,BOX) | 4 1/2"(Tubing coupling) | 6 5/8"(Casing) |
Releasing Overshot,drilling rig tools,casing tools...
Collar Spear
