
Stainless Steel Right-Angle Hydraulic Rotary Joint
♦Our stainless steel right-angle hydraulic rotary joint (JL-DD and JL-DC types) is expertly designed for high-pressure applications with low rotation or swing frequencies.
♦Crafted entirely from stainless steel and precision-machined on a CNC lathe, it incorporates a composite-material, high-pressure-resistant sealing ring.
♦The rotating shaft is polished and surface-hardened to ensure excellent pressure resistance and flexible rotation.
♦This joint is a reliable choice for a variety of industrial applications.
product drawing


Product Features and Applications
●F (Features):
○Constructed from all-stainless steel, ensuring durability and corrosion resistance.
○Utilizes a composite-material, high-pressure-resistant sealing ring for reliable sealing.
○Rotating shaft with polishing and surface-hardening treatment for smooth operation.
● A (Advantages):
○Small-size and easy-to-install design fits into tight spaces.
○Oil-free composite bearings (for large-specification models) reduce maintenance needs.
○Can withstand a maximum pressure of 20.5 MPa in low-speed rotation or swing.
● B (Benefits):
○360° rotation capability effectively prevents pipe winding and joint damage, reducing downtime and repair costs.
○Suitable for multiple media (water, air, hydraulic oil), offering versatility in application.
○Precision CNC machining ensures consistent quality and performance.
● E (Evidence):
○Widely used in casting-line molding machines and various reel drums, proven in real-world industrial applications.
○Strict quality control and testing ensure compliance with pressure and temperature standards.
Product Details Introduction




Considerate Service
Offer 24/7 professional after-sales support to address any inquiries or issues promptly.
Regularly follow up with customers to collect feedback and optimize product performance.
FAQ
A: While it is designed for <80℃, contact our technical team for customized solutions if higher temperatures are required.
A: Due to its stainless - steel construction and durable components, regular visual inspection for any signs of wear or leakage is sufficient. For large - specification models with oil - free composite bearings, occasional checks for bearing condition are recommended.
Company's Latest News
Our company is continuously investing in R&D to enhance the performance of hydraulic rotary joints. Recently, we have made progress in improving the sealing - ring material to further increase pressure resistance, aiming to provide more reliable products for industrial users. Stay tuned for more updates on our innovative solutions!
Item Details
Applicable Media Water, air, hydraulic oil
Applicable Pressure <35 Mpa
Applicable Temperature <80℃ (contact us for higher temperatures)
Maximum Rotational Speed 30rpm (varies with specification diameter and working pressure)
Material Stainless steel
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