Air Seal Union High Quality O Seal Grip Union Special Grip Air Unions

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: Air o grip unions mud tank union drilling pipe fit
• Certification: ISO 9001:2000
• Power Source: Hydraulic
• Operation Pressure: Atmospheric Pressure
• Applicable Medium: Mud, Crude Oil
• Structure: Plug-In
• Material: Rubber
• Color: Red
• Max Sealing Pressure: 0.4 MPa
• Size: 4′′, 6′′, 8′′, 10′′, 12′′, 14′′
• Temperature: ~45-50ºC
• Transport Package: Export Packaging
• Specification: 4"-16"
• Trademark: DEENPU
• Origin: China
• HS Code: 84314310
• Production Capacity: 100000

Product Description

Air Grip Union

 

Air Grip union is widely applied in drilling fluid pipelines, with features of low-pressure, large pipe size, big pipe misalignment, frequent installation and uninstall. Especially, in connecting mud tanks, mud suction and return lines in solid control system.

150 psi maximum line pressure, 4, 6, 8, 10, 12, 14and 16-inch sizes

 

Recommended service:

Mud suction and return lines and low-pressure fluid lines

Features:

1. Shot of rig air inflates tube to seal around pipe

2. Fast, easy make-up without close alignment

3.Allows pipe expansion or misalignment without breaking the seal

4. No nuts, bolts, or wrenches required

In the Air Grip unions(Air-O-unions) we have patents:

1. Medium available: mud, oil, water

2. Medium temperature: -45°C ~50°C

3. Reconversion time when deflated: 1-3 seconds.

4. Medium presssure: 0.4Mpa

5. Structure: steel shell and air bag

6. Material: shell for 20# casting steel, tyre for rubber.

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

FAQ

Q1: What's your business range?
A: We manufacture Bop, wellhed, valves ( gate valve, check valve, choke valve, plug valve ), flanges, swivel joint , pup joint and so on.
Q2: How about the quality of the managements?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,API Certificate. 
Q3: Can you offer OEM or design services?
A: Yes, we have our own design department and production tools. We can make OEM products according to your requirements.
Q4: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
Q5: How about warranty?
A: 12 months warranty.