116mm Pipe Drill Spare Parts NBR Rubber Sealing Rings
Drilling Rig Spare Parts Air Grip Unions Rubber Sealing Rings
Product Introduction
Air Grip Unions are for low-pressure fluid or mud suction and return lines. A leak tight seal is achieved with rig supplied compressed air, even if the connecting pipe is not perfectly aligned. The oil and abrasion resistant NBR pneumatic tube can be inflated up to 200 psi against the outside diameter of the connecting pipe, speeding field set up and eliminating the need for low-pressure flanged connections.
Due to superior performance of air grip union, large dislocation does not affect its connection and sealing to the pipeline. Thus, it meets the special requirements of quick assembly and disassembly on site. It is of great significance for reducing the worker's physicallabor and shortening the well construction period.
Recommended Service:
Mud suction and return lines and low-pressure fluid lines.
In the Air Grip unions(Air-O-unions), we have patents:
- Structure: steel shell and air bag.
- Medium available: mud, oil, water.
- Medium temperature: -45°C ~50°C.
- Medium presssure: 0.4Mpa.
- Reconversion time when deflated: 1-3 seconds.
- Material: shell for 20# casting steel, tyre for rubber.
Main Parameters of Our Air Grip Union
| Normal Pipe Size(mm) |
4" (100) |
6" (150) |
8" (200) |
10" (250) |
12" (300) |
14" (350) |
16" (400) |
| Tube I.D.(mm)A | 114 | 171 | 222 | 278 | 329 | 384 | 413 |
| Body I.D.(mm)B | 117 | 176 | 227 | 283 | 333 | 388 | 416 |
| Butt-weld I.D.(mm)C | 129 | 203 | 257 | 308 | 340 | 409 | 441 |
| Butt-weld I.D.(mm)D | 141 | 219 | 273 | 324 | 356 | 425 | 547 |
| Body O.D.(mm)E | 168 | 260 | 311 | 368 | 419 | 476 | 503 |
| Height(mm)F | 80 | 102 | 102 | 108 | 108 | 108 | 108 |
| Wt.(kgs)-Air bag | 0.3 | 0.65 | 0.8 | 1.0 | 1.2 | 1.5 | 1.7 |
| Wt.(kgs)-Assembly | 5.5 | 8.2 | 9.2 | 12 | 13.5 | 15 | 20 |
Service Objective
- Adhere to the best quality,pursue the excellent sevices.
- Continuously research and develop high-quality products which are new and practical and can meet the market demand.
- Make every effort to provide users with satisfactory pre-sale,in-sale and after-sales services. It is the etemal theme of our company to seek development, and hereon our company promises to the vast numbers of users.
In-sale Services:
Invite relevant technical personnel of clients to our company to observe the inspection of each process in the manufacturing process, and provide the technical inspection standards and inspection results to the relevant technical personnel of clients during the manufacturing of products.
Competitive Advantages
1. We offer high quality products at competitive price.
2. Shortest delivery time.
3. Flexible payment terms.
4. Timely after-sale service.
5. Most of our equipment can be replaceable with international brands.
6. Our products have been exported to Argentina, Egypt, US, Australia, Romania, Pakistan, Dubai, Abu Dhabi, Iran, India, Indonesia, Vietnam, Malaysia and many other countries.
Company Tenet
Customer's satisfaction is the highest pursuit of TR Solids Control.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.