SVES Oilfield Supply Co., Ltd - Type DB Manual Tongs (BJ Type Tongs)
2024-09-22 10:00SVES Oilfield Supply Co., Ltd - Type DB Manual Tongs (BJ Type Tongs)
Product Description:
The Type DB Manual TongsType DB Manual Tongs (BJ Type Tongs)BJ Type Tongs are heavy-duty tools designed for essential operations in oil and gas drilling, such as making up (tightening) and breaking out (loosening) drill pipes, casing joints, and couplings. Renowned for their reliability and durability, these tongs are integral to ensuring secure and efficient connections in a variety of wellbore environments.
The Type DB Manual Tongs (BJ Type Tongs) are a critical component for efficient and safe operations in the oil and gas industry, providing a reliable solution for connecting and disconnecting drill pipes, casings, and other downhole tools.
Features:
Adjustable Handling Range:The Type DB Manual Tongs are versatile, allowing adjustment to accommodate different pipe sizes by changing the latch lug jaws and handling shoulders. This adaptability makes them suitable for use with various types of drill pipes, casings, and couplings, ensuring flexibility in operations.
High Torque Capacity:Designed to handle the high torque demands of modern drilling operations, these tongs provide the necessary force to securely make up and break out connections without damaging the threads or compromising the integrity of the tubulars.
Robust Construction:Made from high-quality, heat-treated alloy steel, Type DB Manual Tongs are built to withstand the harsh conditions of drilling operations, including exposure to high stress, abrasion, and corrosive environments. Their construction ensures a long service life and consistent performance under rigorous use.
Manual Operation with Precision:The manual design allows for precise control during make-up and break-out processes, offering flexibility and reliability in both routine and challenging operations. The tongs are ideal for remote drilling sites or situations where powered tools are impractical.
Compliance and Certification:All Type DB Manual Tongs meet API 7K (American Petroleum Institute) and ISO (International Organization for Standardization) certifications, ensuring that they adhere to industry standards for safety, quality, and performance.
Safety and Ergonomics:The tongs are equipped with secure locking mechanisms, non-slip handles, and ergonomic grips to minimize operator fatigue and reduce the risk of accidents. The design helps maintain a firm grip and enhances operator safety during high-torque applications.
Specification:
| No.of Lug | Latch Jaws | No.of Hinge Pin Hole | Size Range | Rated Torque | ||
| In | mm | lb ·ft | KN ·m | |||
| 1# | I | 3 1/2-6 | 88.9-152 | 65000 | 90 | |
| II | 5 3/4-7 | 146-178 | ||||
| Ⅲ | 6 5/8-8 1/4 | 168-210 | ||||
| 2# | I | 8-9 5/8 | 203-244 | |||
| II | 10 5/8-11 1/4 | 270-286 | ||||
| 3# | I | 11 3/4-12 3/4 | 298-324 | 40000 | 55 | |
| II | 13 3/8-14 3/8 | 340-365 | ||||
| 4# | II | 16-17 | 406-432 | |||
Applications:
Oil and Gas Drilling Operations:Essential for handling and connecting various drill string components, the Type DB Manual Tongs are widely used in both onshore and offshore drilling operations.
Well Servicing and Maintenance:Suitable for well-servicing tasks, including adjusting or replacing downhole equipment, maintaining casing strings, and ensuring proper connections.
Versatile Use Cases:Applicable to a range of well conditions and types, from shallow wells to deep, high-pressure drilling operations.