
The Traditional Type - Stainless Steel
Low-Pressure Universal Couplings for Air Lines
Reliable, versatile couplings designed for everything from factory air supply systems to pneumatic tool connections.
Available in multiple body materials, sizes, and end configurations, these couplings offer outstanding durability and long service life.
There are three material options available, each with distinct features:
(1) SUS304:
Characterized by durability, resistance to corrosion, capability to withstand high and low temperatures, and protection against oxidation.
(2) SUS316:
This material boasts even more exceptional features compared to SUS304.
(3) Nylon66:
Known for its lightweight nature, impact resistance, toughness, and resistance to oxidation.
Specification
- Connection: Male thread, Female thread, PU series, Hose Barb
- If in need of other material, size, and thread, kindly consult with CHIBIN.
- Available connecting with different brands and materials of one-way quick coupling series plugs.
Traditional One-Way Shutoff Quick Couplings Male Socket (SUS)
SM
Stainless One-Way Shutoff Quick Couplings (traditional type) - Male Socket and Plug- are suitable...
DetailsTraditional One-Way Shutoff Quick Couplings Female Socket (SUS)
SF
Stainless One-Way Shutoff Quick Couplings (traditional type) - Female Socket and Plug- are suitable...
DetailsTraditional One-Way Shutoff Quick Couplings Hose Socket (SUS)
SH
Stainless One-Way Shutoff Quick Couplings (traditional type) - Hose Socket and Plug- are suitable...
DetailsTraditional One-Way Shutoff Quick Couplings PU Socket (SUS)
SPU
Stainless One-Way Shutoff Quick Couplings (traditional type) - PU Socket and Plug- are suitable...
DetailsTraditional One-Way Shutoff Quick Couplings Male Plug (SUS)
PM
Stainless One-Way Shutoff Quick Couplings (traditional type) - Male Socket and Plug- are suitable...
DetailsTraditional One-Way Shutoff Quick Couplings Female Plug (SUS)
PF
Stainless One-Way Shutoff Quick Couplings (traditional type) - Female Socket and Plug- are suitable...
DetailsTraditional One-Way Shutoff Quick Couplings Hose Plug (SUS)
PH
Stainless One-Way Shutoff Quick Couplings (traditional type) - Hose Socket and Plug- are suitable...
DetailsTraditional One-Way Shutoff Quick Couplings PU Plug (SUS)
PPU
Stainless One-Way Shutoff Quick Couplings (traditional type) - PU Socket and Plug- are suitable...
DetailsThe Traditional Type - Stainless Steel - Industries & Applications – CHIBIN Machine
Since 1980 in Taiwan, CHIBIN Machine makes The Traditional Type - Stainless Steel —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.








