Elevator Spider for Drill String Clamping
Elevator Spider
Slip Type Elevator Spiders are mechanized tools with air operating. They can handle casings up to 24-1/2″. They are easy to operate and dependable enough. Also, they can reduce workload. They are designed and manufactured according to 8A/8C spec for drilling and production hoisting equipment.
| Model | Applicable diameter of tubular(in) | Rated capacity | Work pressure | Max pressure |
| (tons) | (MPa) | (Mpa) | ||
| SE150 | 2-3/8″ ~ 5-1/2″ | 150 | 0.6-0.8 | 1 |
| SE350 (14) | 4″ ~ 14″ | 350 | 0.6-0.8 | 1 |
| SE500 (20) | 16″ ~ 20″ | 350 | 0.6-0.8 | 1 |
| SE500 (14) | 4″ ~ 14″ | 500 | 0.6-0.8 | 1 |
| SE500 (24-1/2) | 16″ ~ 24-1/2″ | 500 | 0.6-0.8 | 1 |
| SEB350 | 4-1/2“ ~ 13-3/8″ | 350 | 0.6-0.8 | 1 |
Pneumatic Spiders Type C and E
Pneumatic Spiders are utilized to grip drill pipes, tubings and casings in oil well drilling and repairing. They are designed and manufactured according to 7K spec for drilling and well servicing equipment.
| Model | OD of Tubular (in) | Slip body size | Max Capacity |
| C | 1.315 ~ 3-1/2 | 3-1/2 | 80 us tons |
| 3-1/2 ~ 4-1/2 | 4-1/2 | ||
| 4-3/4 | 4-3/4 | ||
| 5 | 5 | ||
| 5-1/2 | 5-1/2 | ||
| CHD | 1.315 ~ 3-1/2 | 3-1/2 | 120 us tons |
| 3-1/2 ~ 4-1/2 | 4-1/2 | ||
| 4-3/4 | 4-3/4 | ||
| 5 | 5 | ||
| 5-1/2 | 5-1/2 | ||
| HD | 1.315 ~ 3-1/2 | 3-1/2 | 125 us tons |
| 3-1/2 ~ 4.1/2 | 4-1/2 | ||
| 4-3/4 | 4-3/4 | ||
| 5 | 5 | ||
| 5-1/2 | 5-1/2 | ||
| E | 2-3/8 ~ 3-1/2 | 3-1/2 | 175 us tons |
| 4 ~ 5-1/2 | 5-1/2 | ||
| 5-1/2 ~ 7 | 7 | ||
| 7-5/8 | 7-5/8 |
Pneumatic Spider Type QQP
Pneumatic Spiders Type QQP are utilized to grip drill pipes and tubings in oil well repairing. They are designed and manufactured according to 7K spec for drilling and well servicing equipment.
| Type | Rated Load Tons (KN) | Pipe Size mm (in) |
| QQP/585 | 60 (585) | 60.3-88.9 (2-3/8 ~ 3-1/2) |
| QQP/675 | 75 (675) | 60.3-88.9 (2-3/8 ~ 3-1/2) |
| QQP/900 | 100 (900) | 60.3-127 (2-3/8 ~ 5) |
TS Tubing Spiders
TS-100 Tubing/Casing Spiders are tools for handling drill collars, casings, tubings and slick pipes. Both the spider body and slips are made of high-quality alloy steel and heat-treated especially. The spiders are not so weighty and easy to operate. They are designed and manufactured according to 7K spec for drilling and well servicing equipment.
| Model |
Applicable diameter of tubular (in) |
Rated capacity (short tons) |
| TS3-1/2″-100 | 1.05 ~ 3-1/2″ | 100 |
| TS5-1/2″-100 | 2-3/8″ ~ 5-3/4″ | 100 |
API Spiders
Both API SPider and API split master bushing have the same inner diameter with 4 in/ft on the diameter taper. The spider body is made of high-quality alloy steel and heat-treated especially. The spiders are not so weighty and easy to operate. They are designed and manufactured according to 7K spec for drilling and well servicing equipment.
| Model |
Applicable diameter of tubular (in) |
Rated capacity (short tons) |
| 8-5/8″ spider | 2-3/8″ ~ 8-5/8″ | 100 |
| 9-5/8″ spider | 9-5/8″ ~ 10-3/4″ | 150 |