OR5 to OR6 Straight Tube Fitting with Service Valve | Refrigeration Hose &

MOQ： 1PCS
Price： Negotiation
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Payment Terms	L/C,T/T
Supply Ability	1000
Delivery Time	20
Packaging Details	WOODEN CAGE/CARTOON
Model	OR5 to OR6 Straight Tube with Service Valve
Size	OR5 ↔ OR6 (DN12 ↔ DN16 / 5/8" ↔ 3/4" equivalent)
Connection Type	OR hose end + threaded component end
Angle	Straight (0°)
Material	Zinc-plated carbon steel
Compatible Fluids	R404arefrigerants
Application	Connect hoses to compressors, oil separators, receivers in refrigeration systems
Brand Name	YINHUASHENG
Model Number	OR5-180-021A
Certification	CE/ISO
Place of Origin	CHINA

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Product Details
Company Details

Product Specification


Payment Terms	L/C,T/T	Supply Ability	1000
Delivery Time	20	Packaging Details	WOODEN CAGE/CARTOON
Model	OR5 to OR6 Straight Tube with Service Valve	Size	OR5 ↔ OR6 (DN12 ↔ DN16 / 5/8" ↔ 3/4" equivalent)
Connection Type	OR hose end + threaded component end	Angle	Straight (0°)
Material	Zinc-plated carbon steel	Compatible Fluids	R404arefrigerants
Application	Connect hoses to compressors, oil separators, receivers in refrigeration systems	Brand Name	YINHUASHENG
Model Number	OR5-180-021A	Certification	CE/ISO
Place of Origin	CHINA
High Light	OR5 to OR6 straight tube fitting ，refrigeration hose connector with service valve ，vehicle refrigeration unit tube fitting

OR5 to OR6 Straight Tube Fitting with Service Valve

Refrigeration Hose & Component Connector for commercial and transport refrigeration systems

Product Overview

This OR5 to OR6 straight tube is a high-performance transition fitting designed for refrigeration and cold chain systems. It serves as a critical bridge between OR5 and OR6 size hoses and pipelines, connecting them to core rigid components including compressors, oil separators, and receivers. The fitting ensures stable refrigerant flow and leak-proof performance in demanding commercial and transport refrigeration applications.

Key Features

Size Transition Design: Converts between OR5 and OR6 hose/pipeline sizes for flexible system layout and component compatibility
Straight Structure: Ideal for linear pipeline routing to minimize flow resistance and pressure loss
Built-in Service Valve: Enables convenient refrigerant charging, pressure testing, and system maintenance without pipeline disconnection
High-Strength Zinc-Plated Steel: Resists corrosion, vibration, and wear for long-term operation in harsh refrigeration environments
Dual O-Ring Sealing: Prevents refrigerant leakage under high-pressure and variable-temperature conditions
Precision Machining: Smooth inner bore ensures efficient refrigerant flow and optimal system performance

Technical Specifications

Parameter	Details
Model	OR5 to OR6 Straight Tube with Service Valve
Size	OR5 ↔ OR6 (DN12 ↔ DN16 / 5/8" ↔ 3/4" equivalent)
Connection Type	OR hose end + threaded component end
Angle	Straight (0°)
Material	Zinc-plated carbon steel
Sealing Method	Dual O-ring (EPDM/NBR)
Service Valve	Integrated for refrigerant charging and testing
Compatible Fluids	R404a refrigerants
Application	Connect hoses to compressors, oil separators, receivers in refrigeration systems

Applications

Refrigeration System Connection: Links OR5/OR6 hoses to compressors, oil separators, receivers, and other core components
Cold Chain Transport: Used in refrigerated trucks, container refrigeration units, and cold chain logistics vehicles
Commercial Refrigeration: Applied in cold storage, display cases, and industrial refrigeration equipment
HVAC Systems: Suitable for air conditioning and heat pump refrigerant pipeline connections
Pipeline Transition: Enables size conversion between OR5 and OR6 refrigeration pipelines

Company Details

Bronze Gleitlager

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and

Graphite Plugged Bushings

from Quality China Factory



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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Sichuan Yinhuasheng Technology Co., Ltd.
Room 317, 3rd Floor, Innovation Center, Mianyang Science and Technology Innovation Zone, Sichuan
https://www.vehiclerefrigerationunit.com/

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