RJT Stainless Steel Hex Union – Complete Sanitary Union Assembly

RJT Stainless Steel Hex Union – Complete Sanitary Union Assembly

RR STEEL manufactures RJT stainless steel hex unions for sanitary processing, industrial fluid handling and compatible liquid cooling piping systems. These detachable connections are designed for piping assemblies that require convenient installation, inspection and maintenance.

Available in SS304 and SS316L stainless steel, our RJT unions can be supplied as complete assemblies with matching connection ends, a hexagonal nut and suitable sealing components.

What Is an RJT Hex Union?

An RJT hex union is a detachable pipe fitting commonly used in hygienic stainless steel processing systems. Its hexagonal nut secures the matching union components together, with a sealing element positioned at the connection interface.

Unlike a welded permanent connection, the union can be disassembled for equipment servicing, inspection or replacement.

Key Features

• Complete Union Assembly: Matching union ends, hexagonal nut and sealing components according to the required configuration.

• Material Options: SS304 and SS316L stainless steel.

• Detachable Connection: Supports convenient installation, disassembly and maintenance.

• Hexagonal Nut Design: Designed for tightening with a suitable wrench.

• Precision-Machined Interfaces: Controlled mating dimensions and sealing surfaces.

• OEM Manufacturing: Customized dimensions and configurations according to customer drawings.

RJT Union Components and Configurations

A complete RJT hex union assembly generally consists of:

• RJT hexagonal union nut

• Matching male and female union connection components

• Suitable sealing ring or gasket

Connection-end configurations, nominal sizes, material grades and sealing components can be specified according to the application.

Important: RJT, DIN, SMS and other union standards have different connection geometries. Components should not be assumed interchangeable without dimensional verification.

Applications

1. Data Center CDU Liquid Cooling Piping

RJT stainless steel unions may be considered for custom or compatible CDU liquid cooling piping assemblies where the specified union interface meets the system design requirements.

• Serviceable stainless steel coolant piping connections

• Custom coolant supply and return assemblies

• Maintenance-accessible piping sections

• Selected manifold and fluid distribution connections

Before using an RJT union in a CDU system, engineers should verify operating pressure, temperature, coolant compatibility, gasket material, connection dimensions and applicable project specifications.

2. Dairy Processing

RJT unions are commonly associated with dairy processing equipment and hygienic stainless steel piping installations.

3. Food and Beverage Production

Suitable for detachable pipe connections in compatible food and beverage processing systems.

4. Industrial Fluid Handling

Can be used in industrial stainless steel piping assemblies where RJT connection geometry and sealing performance meet operating requirements.

Related Products

RR STEEL also manufactures complementary stainless steel connection components:

• DIN Sanitary Unions

• SMS Sanitary Unions

• Sanitary Clamp Ferrules

• Stainless Steel Clamps and Fittings

• Stainless Steel Adapters

• Custom CNC-Machined Connectors

• Liquid Cooling Fittings and Manifold Components

OEM and Custom Manufacturing

RR STEEL supports OEM production of RJT union components and complete assemblies according to customer drawings and technical requirements.

• Customized nominal sizes and connection dimensions

• SS304 and SS316L material options

• Special machining and surface finish requirements

• Matching nut and connection component manufacturing

• Customized sealing component specifications

• Product marking and traceability requirements

Why Choose RR STEEL?

• Manufacturing Capability: More than 120 CNC machines supporting precision component production.

• Production Equipment: Over 20 robotic units supporting manufacturing operations.

• Product Range: Sanitary unions, clamps, ferrules, adapters, valves and industrial stainless steel fittings.

• Liquid Cooling Components: Manufacturing support for CDU piping fittings, connectors and selected manifold components.

• Quality Inspection: Material verification and dimensional inspection according to project requirements.

• OEM Support: Custom manufacturing based on customer drawings and long-term purchasing requirements.

Request a Quotation

Looking for RJT stainless steel hex unions or complete sanitary union assemblies?

Contact RR STEEL with your required size, material, connection configuration, gasket specification, quantity and technical drawings for evaluation and quotation.