Junk Mills
Safety Joint
The Safety Joint Type AJ is an essential safety tool for connecting the pipes in the well. In the safety joint body, there are the coarse buttress threads or special trapezoidal threads. It is used for drilling, fishing, washing, workover and test with the advantages of simple structure and convenient operation.
OD Range: 3-3/4’’ ~8’’
Tool joint connection: API
Tensile yield strength (Lbf): 453,000 ~ 1,236,500
Torsion yield strength (Lbf): 18,710~153,940
Max. Tensile Load (Lb-ftb): 301,200 ~ 820,600
Max. Working Torque (Lbf-ftb): 7,480~61,000
Other supplier products
|
Mud Pump |
Design Features:
Gear and pinion are made of alloy steel
Split main bushing is steel cast. Kelly drive and slip drive are available for choose.... |
|
Junk Mills |
Overshot Type
Overshot Type LT-T is an effective tool used for catching the fish with smooth external surface. Its circulation can be carried out ... |
|
Downhole Motor |
Heavy Weight Drill Pipe
Integral or Weld Heavy Weight Drill Pipe
Standard: API Spec 7
Specification: OD 3 1/2”, 4 1/2”, 5”, 5 1/2”
Material: AISI 4... |
|
Crown Block |
The crown frame is made of high strength steel shapes.
Sheave grooves are hardened by medium frequency induction to provide extended service life.... |
|
Downhole Motor |
Drill Collar
Usage :
One of the most important components of the drill string is to provide drilling bit of pressure and the drill string rigid r... |
供应产品
Same products