Threaded Full Coupling 3000Lb
TFCG3
High-pressure 3M threaded full couplings are made from stainless steel round bar stock for precision manufacturing. It withstands 3000psi working pressure. These full couplings are designed to connect pipes with smaller outer diameters and are also suitable for joining forged pieces. Each end of the couplings is fully threaded. If custom sizes are required, please contact CHIBIN.
Full series includes straight, elbow, tee, barbed hose, bulkhead, reducer pipe fittings. Other fitting threads can be customized.
Features
- Leak Free Design.
- Fast and Easy Installation.
- Space-saving.
- Material: SUS304, SUS316, Corrosive resistance
Technical Data
Working Pressure:
(1) 3M (3000Lb): 210 kgf/cm²
Size:
(1) Threaded: 1/4" ~ 2"
(2) Socket Weld: 1/4" ~ 2"
Thread: PT, NPT
Dimension

Specification
TFCG3 High Pressure Pipe Fittings Threaded Full Coupling 3000LbPart No | Thread Size | Dimensions | ||
---|---|---|---|---|
P - PT | Ø E | Ø B | L | |
TFCG306T | 1/4" | 11 | 20 | 35 |
TFCG310T | 3/8" | 14 | 22 | 38 |
TFCG315T | 1/2" | 17 | 30 | 48 |
TFCG320T | 3/4" | 22 | 35 | 51 |
TFCG325T | 1" | 27 | 45 | 60 |
TFCG332T | 1-1/4" | 35 | 57 | 67 |
TFCG340T | 1-1/2" | 44 | 64 | 79 |
TFCG350T | 2" | 55 | 76 | 86 |
- Files Download
Threaded Full Coupling 3000Lb (TFCG3 ) – CHIBIN Machine
Since 1980 in Taiwan, CHIBIN Machine makes Threaded Full Coupling 3000Lb —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.