Safety Clamps are necessary tools for handling drill collars; flush joint pipes and small shoulder pipes. They are designed and manufactured according to API Spec 7K.
9 5/8" API WA-T Safety Clamp Casing Slips Wellhead Handling Tools
There are three types of safety clamps: Type WA-T, WA-C and type MP.
Safety Clamps could adjust pipes to different sizes by changing the quantity of chain links, can accommodate pipes from 1.1/8 to 4.1/2inch.
Safety Clamps adopts multi-link design, which provides
uniform pressure around the pipe to minimize the risks of
crushing the pipe or damaging the surface. Each link,
complete with the taper slip, is interchangeable as a
unit.
9 5/8" API WA-T Safety Clamp Casing
Slips Wellhead Handling Tools
Model |
Size Range (in) |
Total Number of links |
WA-C |
3.3/4-4.5/8 |
7 |
4.1/2-5.5/8 |
8 |
|
5.1/2-6.5/8 |
9 |
|
6.1/2-7.5/8 |
10 |
|
7.1/2-8.5/8 |
11 |
|
8.1/2-9.5/8 |
12 |
|
9.1/2-10.5/8 |
13 |
|
10.1/2-11.5/8 |
14 |
|
11.1/2-12.5/8 |
15 |
|
12.1/2-13.5/8 |
16 |
|
13.1/2-14.5/8 |
17 |
|
14.1/2-15.5/8 |
18 |
|
Model |
Size Range (in) |
Total Number of links |
WA-T |
1.1/8-2 |
4 |
2.1/8-3.1/4 |
5 |
|
3.1/2-4.1/2 |
6 |