Zhejiang Hengsen Industrial Group Co.,Ltd are a leading, professional exporter of fittings for refrigeration fittings, HVAC controls products, auto air-conditioner fittings, copper fittings, and disperse pipes in china. And we have been about 20 years experience. We will provide the best products and service for you.
We are able to produce all kinds of goods in accordance with your special OEM/ODM requirements.
| NO | D | d | NO | D | d | NO | D | d |
| S-Φ12.7X9.52 | 12.7 | 9.52 | S-Φ28.6X16 | 28.6 | 16 | S-Φ54X19 | 54 | 19 |
| S-Φ16X9.52 | 16 | 9.52 | S-Φ28.6X22 | 28.6 | 22 | S-Φ54X22 | 54 | 22 |
| S-Φ16X12.7 | 16 | 12.7 | S-Φ35X15 | 35 | 15 | S-Φ54X28.6 | 54 | 28.6 |
| S-Φ19X9.52 | 19 | 9.52 | S-Φ35X16 | 35 | 16 | S-Φ54X35 | 54 | 35 |
| S-Φ19X12.7 | 19 | 12.7 | S-Φ35X19 | 35 | 19 | S-Φ54X41.3 | 54 | 41.3 |
| S-Φ19X16 | 19 | 16 | S-Φ35X22 | 35 | 22 | S-Φ66.7X22 | 66.7 | 22 |
| S-Φ22X9.52 | 22 | 9.52 | S-Φ35X25 | 35 | 25 | S-Φ66.7X28.6 | 66.7 | 28.6 |
| S-Φ22X12.7 | 22 | 12.7 | S-Φ35X28 | 35 | 28 | S-Φ66.7X35 | 66.7 | 35 |
| S-Φ22X16 | 22 | 16 | S-Φ35X28.6 | 35 | 28.6 | S-Φ66.7X41.3 | 66.7 | 41.3 |
| S-Φ22X19 | 22 | 19 | S-Φ41.3X16 | 41.3 | 16 | S-Φ66.7X54 | 66.7 | 54 |
| S-Φ25X15 | 25 | 15 | S-Φ41.3X19 | 41.3 | 19 | S-Φ76X22 | 76 | 22 |
| S-Φ25X16 | 25 | 16 | S-Φ41.3X22 | 41.3 | 22 | S-Φ76X28 | 76 | 28 |
| S-Φ25X19 | 25 | 19 | S-Φ41.3X28.6 | 41.3 | 28.6 | S-Φ76X35 | 76 | 35 |
| S-Φ28X15 | 28 | 15 | S-Φ41.3X35 | 41.3 | 35 | S-Φ76X54 | 76 | 54 |
| S-Φ28X16 | 28 | 16 | S-Φ42X22 | 42 | 22 | S-Φ80X54 | 80 | 54 |
| S-Φ28X19 | 28 | 19 | S-Φ42X28 | 42 | 28 | S-Φ85X54 | 85 | 54 |
| S-Φ28X22 | 28 | 22 | S-Φ42X32 | 42 | 32 | S-Φ85X67 | 85 | 67 |
| S-Φ28.6X12.7 | 28.6 | 12.7 | S-Φ54X16 | 54 | 16 |
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We are professional OEM manufacturer of HVAC Control Products, Refrigeration Parts&Tools, Brass fittings&Copper Fitting, Disperse pipe(refnet joint).
We founded in 1988 years and have 10 years ODM&OEM experiences.
We have 3 main series products.
(1)HVAC Control products:
-Motorized brass Ball Valve
-Motorized Zone Valve
-Electric Thermal Valve
-Brass Solenoid Valve(air, oil, water)
-Motorized Flange Iron ball valve
-Damper actuator
-Dynamic Pressure Balance Electric Regulating Valve
-Dynamic Balance Filter motorized ball valve
-Water Flow Brass Static Balance valve
-Electrical Control Auto compensation Plug valve
-Mechanical thermostat
-Digital thermostat
-Temperature sensor
-Liquid Flow Switch
-HVAC Brass Control Valve(with Actuator)
-HVAC Iron Control Valve(with Actuator)
(2)Refrigeration Parts&Tools:
-Double Manifold gauge sets-Single manifold set-Refrigeration Gauges
-Charging Hose-Quick Couplers-Sight Glass-Hand Valve
-Split Air Conditioning Valve-Refrigeration Ball Valve
-Refrigeration Solenoid Valve-Filling Valve-Can Tap Valve
-Needle Valve-capillary-Comb Slice-Cutting Knife
-Brass Nut-Brass tie-in
-Disperse pipe(refnet joint)
(3)Copper&Brass Pipe Fitting:
-copper Elbow-copper Tee-copper Straight coupling
-copper Reducing Coupling-copper U Bend-copper P-Trap
-Brass Solenoid Valve(water, oil, air)
-Brass Male&Female Eblow
-Brass Male&Female Tee
-Brass Male&Female connector
If you are interesting in our products and service,
Please contact with us, Thanks.
