- About GPTECH
-
Products
-
Semiconductor high-purity gas products
- Diaphragm valve
- Y-shaped bellows valve
- T-shaped bellows valve J (small diameter)
- T-shaped bellows valve J (large diameter)
- Pressure reducing valve
- High purity one-way valve
- Y-shaped welded one-way valve
- Steel cylinder valve
- High purity filter
- Filter (large diameter)
- High purity connector
- Micro welded joint
- pipe fitting
- Cylinder connection
- High purity gasket
- Cylinder joint gasket
-
Semiconductor chemical products
-
- Technical capabilities
- Contact us
Product
Semiconductor high-purity gas products
- >Diaphragm valve
- >Y-shaped bellows valve
- >T-shaped bellows valve J (small diameter)
- >T-shaped bellows valve J (large diameter)
- >Pressure reducing valve
- >High purity one-way valve
- >Y-shaped welded one-way valve
- >Steel cylinder valve
- >High purity filter
- >Filter (large diameter)
- >High purity connector
- >Micro welded joint
- >pipe fitting
- >Cylinder connection
- >High purity gasket
- >Cylinder joint gasket
Semiconductor chemical products
Industrial instruments
Special alloy products
Food and pharmaceutical products
Home > Product > Industrial instruments > Check valve, one-way valve
