Application
Suitable for drilling rig floor operations, workover maintenance and field service projects where reliable wellhead and tubular handling tools are required.
Wellhead Tools
TQ Series Drilling Hydraulic Tong
TQ series drilling hydraulic tongs are used for make-up and break-out of drill pipe and tubular connections during drilling and workover operations. They support safer handling, controlled torque and field maintenance replacement.
Product Overview
TQ series drilling hydraulic tongs are used for make-up and break-out of drill pipe and tubular connections during drilling and workover operations. The equipment is designed for rig floor handling where safe clamping, controlled torque, stable operation and efficient connection service are required.
This product overview follows the reference product page structure: product description, technical drawing reference and model parameter table are placed together for buyer review. Confirm the exact selection by sending the tong model, pipe size range, OEM part number, product photo or technical drawing.
- Model references: TQ178-16, TQ178-16Y, TQ340-35, TQ340-35Y, TQ356-55, TQ356-55Y, TQ508-70Y and TQ340-85Y.
- Used for drill pipe, casing and tubular make-up / break-out operations.
- Quotation support by equipment model, drawing, part number or site photo.
| Specification | Unit | TQ178-16 | TQ178-16Y | TQ340-35 | TQ340-35Y | TQ356-55 | TQ356-55Y | TQ508-70Y | TQ340-85Y |
|---|---|---|---|---|---|---|---|---|---|
| Size range | mm | 101.6-178 | 101.6-178 | 114.3-340 | 114.3-340 | 114.3-356 | 114.3-356 | 114.3-340 | 114.3-340 |
| Size range | in | 4 1/2-13 3/8 | 4 1/2-13 3/8 | 4 1/2-13 3/8 | 4 1/2-13 3/8 | 4 1/2-14 | 4 1/2-14 | 9 5/8-20 | 4 1/2-13 3/8 |
| Maximum pressure | MPa | 18 | 16 | 18 | 20 | 16.6 | 20 | 20 | 18 |
| Pressure | psi | 2610 | 2320 | 2610 | 2900 | 2400 | 2900 | 2900 | 2610 |
| Working speed | rpm | 110-160 | 110-160 | 110-160 | 110-170 | 110-140 | 110-170 | 110-170 | 110-170 |
| Air pressure | MPa | 0.5-0.9 | - | 0.5-0.9 | - | 0.5-0.9 | - | - | - |
Models and Matching
Applicable model reference: TQ178-16, TQ178-16Y, TQ340-35, TQ340-35Y, TQ356-55, TQ356-55Y, TQ508-70Y, TQ340-85Y. Confirm by part number, model or drawing before ordering.
Quotation Support
Send the equipment model, OEM part number, product photo or technical drawing. We will check matching details and reply with quotation support.
Wellhead Tools
