Specifications
1.Pneumatic Spiders2.API Spec 7K
3. Type: C type, CHD type and E type
1.Pneumatic Spiders
2.API Spec 7K
3. Type: C type, CHD type and E type
Pneumatic Spiders are utilized to grip drill pipe, tubing and casing in oil well drilling and repairing. They are designed and manufactured according to API Spec 7K
Model | OD of the tubulars | specification of the slip bodies | Rated Capacity |
C | 1.315-31/2 | 31/2 | 80tons |
31/2-41/2 | 41/2 | ||
43/4 | 43/4(Integral) | ||
5 | 5(Integral) | ||
51/2 | 51/2(Integral) | ||
CHD | 1.315-31/2 | 31/2 | 120tons |
31/2-41/2 | 41/2 | ||
43/4 | 43/4(Integral) | ||
5 | 5(Integral) | ||
51/2 | 51/2(Integral) | ||
HD | 1.315-31/2 | 31/2 | 125tons |
31/2-41/2 | 41/2 | ||
43/4 | 43/4(Integral) | ||
5 | 5(Integral) | ||
51/2 | 51/2(Integral) | ||
E | 23/8-31/2 | 31/2 | 175tons |
4-51/2 | 51/2 | ||
51/2-7 | 7 | ||
75/8 | 75/8 (Integral) |
