Stainless Steel Rapid Pneumatic Fittings Union (VU ) – CHIBIN Machine
Rapid Pneumatic Fittings Unions made of 304 or 316 stainless steel are widely used in tubing connection of liquid and gas. They are suitable for use in high tech sectors such as gas N2 purge equipment, hydrogen systems. The bodies are constructed of 316 or 304 stainless steel. CHIBIN bodies and nuts are precision machined to prevent tube falling off or broken. The soft tube can avoid to be cut for installation or replacement. The maximum pressure Rapid Pneumatic series can withstand is subject to thermoplastic tubes CHIBIN specializes in stainless tube fittings, compression fittings, Rapid Fittings, Push-in Fittings, Hydraulic Fittings, Pipe Fittings, Quick Couplings, Valves, Nozzles and accepts ODM as well as ODM inquiry.
Stainless Steel Rapid Pneumatic Fittings Union
VU
SUS304 Rapid Screw Fitting, Stud Coupling, Rapid Fitting for Plastic Tubing, ss316 tube connetion for air tubing / hose
Rapid Pneumatic Fittings Unions made of 304 or 316 stainless steel are widely used in tubing connection of liquid and gas. They are suitable for use in high tech sectors such as gas N2 purge equipment, hydrogen systems. The bodies are constructed of 316 or 304 stainless steel. CHIBIN bodies and nuts are precision machined to prevent tube falling off or broken. The soft tube can avoid to be cut for installation or replacement. The maximum pressure Rapid Pneumatic series can withstand is subject to thermoplastic tubes
Rapid Pneumatic Fittings Unions presents straight shape. Two ends of Rapid Pneumatic Fittings Unions apply flange design to make soft tube connection. Unions are used for connection and disconnection of the thermoplastic tube to achieve a free flow of liquid, gas. Also used as the diversion port in pipelines.
Features
- Durable and easy replacement.
- Precision machined bodies and nuts to prevent soft tube falling off or broken.
- The flange design isn’t necessary to apply seals and it won’t have leakage after inserting the tube.
- Material: SUS304, SUS316, Corrosive resistance
Technical Data
Working Pressure: 20 kgf/cm² *
Working Temperature: -20°C ~ 80°C *
Suitable OD: 1/4" ~ 1/2" ; 4 ~ 16 mm
Thread: PT, NPT, M
The suitability of fittings depends on the plastic tube type and outside diameter.
Application
- Suitable for Component Assembly of Instrumentation, Food, Chemical, Petrochemical Industries, Water Treatment, Medical Equipment and Agriculture Machines.
- * Suitable for food and medical equipment.
Dimension
Specification
Tube Outside Diameter (O.D.)Code| Size mm/inch” | 4 mm | 6 mm | 8 mm | 10 mm | 12 mm | 16 mm | 1/4” | 3/8” | 1/2” |
|---|---|---|---|---|---|---|---|---|---|
| CODE | 04 M | 06 M | 08 M | 10 M | 12 M | 16 M | 20 I | 30 I | 40 I |
| SUGGESTED TUBE SIZE ID x OD | 2.5 x 4 | 4 x 6 | 5 x 8 | 6.5 x 10 | 8 x 12 | 12 x 16 | 4.57 x 6.35 | 6.99 x 9.53 | 9.56 x 12.7 |
| Part No | Tube OD | Dimensions | H |  | |
|---|---|---|---|---|---|
| Ø | Ø E | L | |||
| VU04M | 4 | 1.5 | 31 | 11 | 11 |
| VU06M | 6 | 3 | 34.5 | 14 | 12 |
| VU08M | 8 | 4 | 34.5 | 14 | 12 |
| VU10M | 10 | 5.5 | 37 | 17 | 14 |
| VU12M | 12 | 7 | 39 | 19 | 17 |
| VU16M | 16 | 10 | 44 | 22 | 22 |
| Part No | Tube OD | Dimensions | H | | |
|---|---|---|---|---|---|
| Ø | Ø E | L | |||
| VU20I | 1/4" | 3 | 34.5 | 14 | 12 |
| VU30I | 3/8" | 5.5 | 37 | 17 | 14 |
| VU40I | 1/2" | 7 | 39 | 19 | 17 |
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Stainless Steel Rapid Pneumatic Fittings Union (VU ) – CHIBIN Machine
Since 1980 in Taiwan, CHIBIN Machine makes Stainless Steel Rapid Pneumatic Fittings Union —compression, push-in pneumatic, hydraulic, quick couplings, and precision nozzle and needle valves for medical and semiconductor use.
Our fittings are ISO-certified and TTQS-awarded, with MIL-STD-105E quality checks. We stock 10,000+ standard parts and offer OEM/ODM custom runs up to 3,000 pcs.
With advanced CNC manufacturing and 40+ years of experience, CHIBIN Machine meets tight specs for surface finish, thread standards, and leak-tight testing. Get a fast quote today.