Description
Spider is normally operated
hydraulically from a remote location. The spider consists of multiple gripper
tools, sometimes constructed as wedge-shaped arms (Slips) that
holds the string by the downward force of the pipe.
Teeth on the inside of the
slips grip the pipe, and the resulting compressive force inward on the drill
pipe holds the pipe securely.
Technical Parameter
Model
OD of Tubulars (in)
Specification of Slip Bodies
Rated Capacity (shot tons)
C
1.315-3 1/2
3 1/2
80
3 1/2-4 1/4
4 1/2
4 3/4
4 3/4 (Integral)
5
5 (Integral)
5 1/2
5 1/2 (Integral)
CHD
1.315-3 1/2
3 1/2
120
3 1/2-4 1/2
4 1/2
4 3/4
4 3/4 (Integral)
5
5 (Integral)
5 1/2
5 1/2 (Integral)
HD
1.315-3 1/2
3 1/2
125
3 1/2-4 1/4
4 1/2
4 3/4
4 3/4 (Integral)
5
5 (Integral)
5 1/2
5 1/2 (Integral)
E
2 3/8 - 3 1/2
3 1/2
175
4 - 5 1/2
5 1/2
5 1/2 - 7
7
7 5/8
7 5/8 (Integral)
Mobile：+86 18710316881
Tel：+86 029 89240853
Email：sales@boban-oiltools.com
Add：No. 1511, Block C, Haibo Guangchang, Fengcheng 9th. Road, Weiyang District, Xi'an, China
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