Sichuan Yinhuasheng Technology Co., Ltd.
| Payment Terms | L/C,T/T |
| Supply Ability | 1000 |
| Delivery Time | 20 |
| Packaging Details | WOODEN CASE/CARTOON |
| Size | DN10 (1/2") |
| Connection Type | OR hose end + threaded component end |
| Material | Zinc-plated carbon steel |
| Sealing Method | Dual O-ring (EPDM/NBR) |
| Service Valve | Integrated |
| Compatible Fluid | R404a refrigerant |
| Brand Name | YINHUASHENG |
| Model Number | ZJ4-019 |
| Certification | CE/ISO |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 1000 |
| Delivery Time | 20 | Packaging Details | WOODEN CASE/CARTOON |
| Size | DN10 (1/2") | Connection Type | OR hose end + threaded component end |
| Material | Zinc-plated carbon steel | Sealing Method | Dual O-ring (EPDM/NBR) |
| Service Valve | Integrated | Compatible Fluid | R404a refrigerant |
| Brand Name | YINHUASHENG | Model Number | ZJ4-019 |
| Certification | CE/ISO | Place of Origin | CHINA |
| High Light | 4-point refrigeration pipe connector ，HVAC pipe connector with service valve ，refrigerator pipe connector with O-ring sealing | ||
ZJ4-019 4-Point Refrigeration Pipe Connector - Professional indoor & outdoor unit connection tube for refrigeration systems
The ZJ4-019 is a professional 4-point pipe connector engineered to establish secure, leak-proof connections between indoor and outdoor refrigeration units. Featuring a compact structure with integrated service valve, it ensures stable refrigerant flow and simplified maintenance for cold chain transport, commercial refrigeration, and HVAC systems.
| Parameter | Details |
|---|---|
| Model | ZJ4-019 |
| Size | 4-point (DN10 / 1/2" equivalent) |
| Connection Type | OR hose end + threaded component end |
| Structure | Compact design for indoor/outdoor unit connection |
| Material | Zinc-plated carbon steel |
| Sealing Method | Dual O-ring (EPDM/NBR) |
| Service Valve | Integrated for refrigerant charging and testing |
| Compatible Fluid | R404a refrigerant |
| Application | Connecting indoor and outdoor refrigeration units |
| Compatible Brands | Carrier, Thermo King, and other refrigeration unit manufacturers |
Company Details
Business Type:
Manufacturer
Year Established:
2018
Total Annual:
400000-600000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Sichuan Yinhuasheng Technology Co., Ltd. is a wholly-owned company specializing in R&D, production, and sales of transport refrigeration systems. The company always adheres to the product strategy of "high efficiency, energy saving, and environmental protection" and the technical marketing ... Sichuan Yinhuasheng Technology Co., Ltd. is a wholly-owned company specializing in R&D, production, and sales of transport refrigeration systems. The company always adheres to the product strategy of "high efficiency, energy saving, and environmental protection" and the technical marketing ...
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