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China DHK Group was established in 2001. We are ISO-9001 certificated company. We focus stable high quality and professional service as well as reasonable price. Supported by our very strong & professional engineering team and good equipped quality research center, we are the right company to supply our customers with very stable high quality products, metal quick coupling, metal quick couplings and professional service. Also we are no problem to fully understand and develop custom requirement. We control our production, metal quick coupling, metal quick couplings and quality process according to ISO standard and also no problem to follow PPAP III. We always submit samples according to ISIR. We are exporting more than 70% of our products, metal quick coupling, metal quick couplings to both Europe and USA, some of them go for OEM customers like GE, GM, Ford, etc.
FEATURES |
 MOLD COUPLER
Used in various piping for supplying cooling water of mold
For connecting, can be finished in one act.
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PNEUMATIC QUICK COUPLINGS
Uni-directional shut off coupler with an automatic shut off valve built in the socket. Recommended for piping of compressed air connections.
or connecting, can be finished in one act.
MEDIUM PRESSURE PNEUAMTIC AND HYDRAULIC QUICK COUPLINGS
Bi-directional shut off coupler with an automatic shut off valve built in the socket and plug Recommended for piping of chemicals, steam and oil.
HYDRAULIC QUICK COUPLINGS
Double shut off couplings are used extensively when it is important to minimize fluid loss upon disconnections. Both halves of coupler, the body and nipple, contain shut off valves, These valves open automatically when the body and nipple are connected, and close automatically when two halves are disconnection-keeping fluid loss to a minimum. |
| SPECIFICATIONS |
| MOLD COUPLER |
| Fluid Type |
water,oil |
| Working Pressure Range |
10KgF/cm2(1000kPa)- 15KgF/cm2(1000kPa) |
| Material |
Brass |
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| PNEUMATIC QUICK COUPLINGS |
| Fluid Type |
Air,water,oil |
| Working Pressure Range |
10KgF/cm2(1000kPa)- 15KgF/cm2(1000kPa) |
| Material |
Brass (chorme-plated) |
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| MEDIUM PRESSURE PNEUAMTIC AND HYDRAULIC QUICK COUPLINGS |
| Fluid Type |
Air, water, oil, steam, medicines, gasoline(Another way air for special order) |
| Working Pressure Range |
0- 75KgF/cm2(7500kPa) |
| Material |
Brass or stainless steel (optional) |
| Operating temperature |
-20°-80° |
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| RODUCTS MODEL |
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| MOLD COUPLER |
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| PNEUMATIC QUICK COUPLINGS |
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| MEDIUM PRESSURE PNEUAMTIC AND HYDRAULIC QUICK COUPLINGS |
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| HYDRAULIC QUICK COUPLINGS |
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metal quick coupling, metal quick couplings
bearing
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