
The connection end is threaded (PT, Rp,Rc, BSP, NPT etc)
Stainless Steel Coupling (GB Standard)
- Size: 1/8”-4”(DN6-DN100)
- End connection: PT, BSP
- Processed from Pipes (Tube)
- Material: 304/316
- Standard: GB/T7306
- Surface Treatment: Polish & Pickling
- OEM is acceptable and manufactures special requirements according to your drawings.
Certificates: | ISO9001-2015,ISO14001-2015, CE & KC |
Square: | 6600 M2 |
Casting: | Investment Casting Foundry-Wax Lost Technology |
CNC Machine: | 70 Sets (Still updating) |
Pressure Testing Machine | 4 Sets |
![]() | Size | DN | D (mm) | L(mm) |
1/8" | 6 | 14.0 | 24.0 | |
1/4" | 8 | 17.0 | 25.0 | |
3/8" | 10 | 21.0 | 26.0 | |
1/2" | 15 | 25.0 | 30.0 | |
3/4" | 20 | 31.0 | 32.0 | |
1" | 25 | 38.0 | 38.0 | |
1-1/4" | 32 | 47.0 | 43.0 | |
1-1/2" | 40 | 53.0 | 45.0 | |
2" | 50 | 65.0 | 50.0 | |
2-1/2" | 65 | 82.0 | 55.0 | |
3" | 80 | 95.0 | 62.0 | |
4" | 100 | 121.0 | 72.0 |