Design · Supply · Installation · Inspection

Custom Water Cooled Rotary Joint For Cantilever Roll Per Drawing Union OEM Direct Factory Supply 1 Year Warranty Shandong Origin

Product Description

PRODUCT HIGHLIGHTS
Purpose Built for Cantilever Roll Cooling
This water cooled rotary joint is engineered for cantilever rolls and furnace roller tables in steel plants, feeding cooling water into the rotating roll so that the roll body stays cool and keeps its shape under high temperature service, a dependable part for steel mill maintenance teams and rolling line contractors.
Right Angle Single Passage Design
A compact 90 degree body keeps piping close to the roll end, a male threaded rotating nipple with a hex section for wrench tightening connects to the roll, and a female threaded stationary port takes the supply hose or pipe, so the unit installs quickly in narrow spaces.
Spring Loaded Seal for Leak Free Rotation
A stainless steel coil spring keeps constant pressure on the mechanical seal faces while the roll turns, and a weep hole on the body shows seal condition at a glance, making early leak detection and planned maintenance possible.
Corrosion Resistant Materials
A cast brass or bronze housing with a stainless steel or hardened steel rotor gives corrosion resistance and wear life in cooling water service, and a flange mounted version with bolt holes and a split collar spacer is available for direct mounting on the roll shaft.
Customization by Drawing and Sample
As a direct factory we support OEM and ODM customization of thread size such as 3/8 inch, passage number, right angle or straight layout, flange size and bolt pattern, body material and seal type, and we can also supply replacement joints for imported cantilever roll models.
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ABOUT THE SUPPLIER

Shandong Desheng Metallurgical Equipment Co., Ltd. was established in 2007 in the Tengzhou Economic Development Zone, Shandong Province, China. It is a high-tech manufacturing enterprise specializing in fluid pipeline sealing components, integrating independent research and development, intelligent manufacturing, nationwide sales, and full-chain technical services. The company has a registered capital of 10.05 million RMB, holds import and export operating qualifications, and has established long-term cooperative relationships with multiple foreign trade companies.

The company has established a standardized production base, equipped with comprehensive processing and physical-chemical testing systems. It can provide standardized product output and also offer customized fluid sealing pipeline solutions for complex applications. The main products include rotary joints, metal hoses, metal and non-metal compensators (expansion joints), quick connectors, and sealing gaskets. These products are strictly produced in accordance with national and industry standards such as JB/T8725, GB/T14525, and GB/T12777. They are suitable for harsh industrial environments involving high temperature, high pressure, and strong corrosion, systematically addressing the industry pain points of "leakage, dripping, and seepage" in pipelines, helping customers reduce costs, improve efficiency, save energy, and optimize on-site production conditions.

With nearly two decades of experience in China's steel and metallurgy industry, the company has accumulated extensive practical experience in the field of metallurgical heavy-duty sealing. Its core advantage products include special rotary joints for specific conditions such as metallurgical continuous casting, converters, and mud guns. It holds multiple utility model patents and continuously focuses on technological iteration and innovation. It has long provided in-depth services to major domestic steel groups, including Ansteel Group, Baotou Steel Group, Jianlong Steel Group, Fangda Steel Group, Delong Steel Group, Rongke Steel Group, and Hengke Steel Group. It has established stable supporting cooperative relationships with several central state-owned enterprise first-level engineering contractors, such as MCC Sanyi, MCC Huatian, MCC Jingcheng, and MCC Dongfang. It can provide professional supporting technical support to major design institutes in the fields of metallurgy, power, and chemical industries. Its products widely cover diverse industries such as metallurgy and steel, chemical, papermaking, rubber and plastic, textile, power and cement, machinery manufacturing, pharmaceuticals, and food.

The enterprise adheres to the business philosophy of "quality as the foundation, pragmatism and innovation, customer first," and practices the development principle of "ethical integrity, genuine products, and contributing to success." It implements full-process quality control over product research and design, processing and assembly, and factory testing. The company's robust technical team can undertake integrated value-added services such as non-standard customization, on-site technical diagnosis and consultation, and equipment maintenance. With superior product quality and efficient professional technical services, it ensures the safe, stable, and efficient operation of industrial fluid piping systems.

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FREQUENTLY ASKED QUESTIONS
Are you a factory or a trading company?
We are a source factory with over 20 years of experience in making rotary joints. We run our own machining, welding and assembly lines, and a video factory tour is welcome.
Can you customize the rotary joint for our equipment?
Yes. We support OEM and ODM customization by drawing or sample, covering size, shaft and flange, passage number, port threads, seal type and materials. Send your drawing for evaluation.
Can I get a sample first, and how long does it take?
Yes, samples can be produced to your drawing. Sample lead time is about 7 days, and mass production takes about 15 days after the sample and drawing are approved.
What is your MOQ for standard and customized rotary joints?
Depending on structure and material, A trial order for a new project can be discussed.
What warranty do you provide and how do you handle quality problems?
We offer a 12 month warranty. If a problem occurs, send photos or a video and our engineers will give a solution within 3 working hours, including spare parts where needed.
Can we arrange third party inspection and what payment terms do you accept?
Yes, SGS, TUV or your own QC can inspect before shipment, and test reports can be provided. Payment by T/T with 30% deposit and balance before shipment, or Trade Assurance.

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