Shandong Jieyi Machinery – Premium Rotary Joints & Industrial Components Manufacturer

About Shandong Jieyi Machinery

Founded over 10 years ago, Shandong Jieyi Machinery Co., Ltd. specializes in the design, development, and manufacturing of high-quality rotary unions, valves, swivel joints, and industrial components for diverse applications.

We combine advanced engineering with strict quality control to deliver reliable, long-lasting solutions at competitive prices. Our products serve industries such as printing, dyeing, rubber, textile, machinery, and automotive systems.

With a commitment to integrity and wholehearted service, we have earned a reputation as a trusted supplier of Deublin alternatives and custom-engineered rotary solutions.

10+

Years Experience

50+

Global Clients

Our Premium Products

High-performance rotary joints, swivel connectors, hoses, and industrial components built for extreme pressure, temperature, and continuous operation.

Replace ROTOFLUX JYA08-1501-04R

High-precision rotary joint designed as a direct replacement for ROTOFLUX models. Ideal for industrial machinery requiring reliable fluid transfer under high-speed rotation.

Universal Coupling

Heavy-duty carbon steel flange-type universal joint. Ensures smooth 360° rotation with high torque transmission. Suitable for excavators and industrial drive systems.

High-Temp Stainless Steel 304 Braided Hose

High-pressure, high-temperature resistant hose with PTFE lining and 304 stainless steel braid. Used in rubber, chemical, and industrial heating systems.

Replace GAT Rotary Joint

Direct replacement for GAT rotary joints. Features compact design, high-speed capability, and durable seals for continuous operation in demanding environments.

Double Elbow Flange High-Pressure Swivel Joint

360° rotating swivel joint with double elbow flange connection. Designed for hydraulic suspension arms and high-pressure fluid systems.

Carbon Steel High-Pressure Swivel Joint

Straight-through flange connection swivel joint for hydraulic oil and water. Robust construction ensures leak-free performance under extreme pressure.

4-Passage High-Pressure Hydraulic Rotary Union

Carbon steel G 3/8'' multi-channel rotary union for industrial machinery. Enables simultaneous transfer of multiple media with minimal friction.

Lined PTFE Stainless Steel Braided Hose

Corrosion-resistant, high-flexibility hose with PTFE inner lining and 304 stainless steel braid. Ideal for aggressive chemicals and high-temperature applications.

DN80 High-Temperature Steam Rotary Joint

Designed for textile and corrugated box industries. Withstands continuous steam exposure with excellent sealing and rotational stability.

Monoflow High-Speed Water Rotary Joint

SS304 thread-connected rotary joint for high-pressure car washing machines. Ensures smooth, high-speed rotation with minimal maintenance.

View All 100+ Products

Why Choose SD-Jieyi?

Engineered excellence, proven reliability, and customer-first service.

High Quality

Precision manufacturing with strict quality control ensures long service life and reliability.

High Pressure & Temp

Products rated for extreme conditions—up to 300°C and 500 bar in select models.

Deublin Alternatives

Cost-effective replacements with identical performance for Deublin, GAT, and ROTOFLUX.

Global Support

Fast response, technical support, and shipping worldwide.

Frequently Asked Questions

What types of rotary joints do you manufacture?

We produce Water Rotary Joints, Steam & Hot Oil Rotary Joints, Multi-Passage Rotary Joints, High-Pressure Rotary Unions, Deublin Replacements, and Swivel Joints.

Can you replace Deublin, GAT, or ROTOFLUX models?

Yes, we offer direct replacement models for Deublin, GAT, ROTOFLUX, and other major brands with identical dimensions and performance.

What materials are used in your products?

We use carbon steel, stainless steel 304/316, PTFE linings, and high-grade seals to ensure durability and corrosion resistance.

Do you offer custom designs?

Yes, we provide OEM and ODM services. Share your specifications and we’ll engineer a solution tailored to your application.

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Premium Rotary Joints & Industrial Components