API 7K Zq 203-100 Kht5500A Hydraulic Drill Pipe Tubing Casing Power Tong Manufacturer Teda for The Pipe Size 2 3/8"- 5 1/2"

API 7K Zq 203-100 Kht5500A Hydraulic Drill Pipe Tubing Casing Power Tong Manufacturer Teda for The Pipe Size 2 3/8"- 5 1/2". API 7K Standard Compliance: Manufactured strictly according to API 7K standards for drilling tools. Hydraulic Power Source: Powered by hydraulic station for efficient and reliable operation. Open Tong Head Design: Quick and convenient open structure for entering and retreating working positions. Three-Jaw Clamping System: Ensures minimum string damage with swing and roller-climbing structures. Wide Speed Regulation Range: Four-gear rotation system provides large speed regulation range. High Braking Torque: Equipped with braking staple for large braking torque and simple operation. Enhanced Gear Hardness: Open large gear supporting structure enhances hardness and rigidity. Hydraulic Torque Indicator: Includes installation interface for computerized management of turning torque.