SJ series auxiliary elevator is mainly used as a tool in handling single casing or tubing in oil and natural gas drilling and cementing operation. The products shall be designed and manufactured according to the requirements in API Spec 8C Specification for Drilling and Production Hoisting Equipment.
Technical Parameters
Model
Size(in)
Rated Cap(KN)
in
mm
SJ
2 3/8-2 7/8
60.3-73.03
45
3 1/2-4 3/4
88.9-120.7
5-5 3/4
127-146.1
6-7 3/4
152.4-193.7
8 5/8-10...
There are three types of DU series Drill Pipe Slips: DU, DUL and SDU. They are with large handling range and light weight. Thereinto, SDU slips have larger contacting areas on the taper and higher resistance strength. They are designed and manufactured according to API Spec 7K Specification for drilling and well servicing equipment.
Technical Parameters
Mode
Slip Body Size(in)
4 1/2
5 1/2
7
DP OD
DP OD
DP OD
in
mm
in
mm
in
mm
DU
2 3/8
60.3
3 1/2
88.9
4 1/...
Type Q60-273/48(2 3/8-10 3/4in)WWB Manual Tong is an essential tool in oil operation to fasten remove the screws of drill pipe and casing joint or coupling. It can be adjusted by changing latch lug jaws.
Technical Parameters
No.of Latch Lug Jaws
Size Pange
Rated Torque
mm
in
KN·m
1#
60.3-95.25
2 3/8-3 3/4
48
2#
88.9-117.48
3 1/2-4 5/8
3#
114.3-146.05
4 1/2-4 5/8
4#
133,.35-184.15
5 1/2-5 3/4
5#
174.63-219.08
6 7/8...
Type Q73-340/75(2 7/8-13 3/8in)AAX Manual Tong is an essential tool in oil operation to fasten remove the screws of drill pipe and casing joint or coupling. It can be adjusted by changing latch lug jaws.
Technical Parameters
No.of Latch Lug Jaws
Size Pange
Rated Torque
mm
in
KN·m
1#
73-95.25
2 7/8-3 3/4
55
2#
88.9-114.3
3 1/2-4 1/2
3#
107.95-133.35
4 1/4-5 1/4
75
4#
127-177.8
5-7
5#
174.6-219.1
6 7/8-8 5/8
6...