Jiangsu Petroleum Machinery Co., Ltd. specializes in petroleum well control equipment, wellhead equipment, medium and high-pressure valve series, as well as drilling and extraction accessories. The person in charge, Mr. Yan, found FJSEALS through customer referrals to address the need for a hydraulic sealing solution.
- Shaft diameter:269.8mm
- Pressure: static load 35MPa, dynamic load 17.5MPa
- Rotary motion: 100r/min
- Temperature: -20/121°C
- Medium: crude oil, mud, containing hydrogen sulfide.
- Problem: Unsatisfactory seal lifespan because the sealing medium is mud, which causes rapid wear of the sealing components. Additionally, the pressure is high.
RS19 O-ring energized rod seal (Glyd ring)
- RS19A O-ring energized rod seal combines a PTFE (polytetrafluoroethylene) jacket and stainless steel V-spring. The developed PTFE is wear-resistant, heat-dissipating, and pressure-resistant, specifically tailored to meet the customer's operating conditions. It has been tested in experiments and validated through installation under specific working conditions to meet the demanding sealing requirements.
- The RS19A O-ring energized rod seal can withstand temperatures ranging from -75 to +200°C, with a maximum dynamic pressure of 30MPa. It fully satisfies the customer's operational needs and is customized according to their specific requirements.
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Sealing Engineering Services
FJSEALS works with various industries to design and manufacture custom sealing products tailored to specific needs. When assisting in design of sealing products, we offer basic support that can be resolved through a simple review and application of standard sealing design parameters. For more complex issues, we provide ideal solutions.
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Material Selection
The selection of materials is crucial and intricate. Our recommendations consider factors such as media, temperature, static or dynamic motion, pressure, environmental factors and material cost. FJSEALS is an expert in various materials, like NBR rubber, fluororubber, PTFE, polyurethane, silicone rubber, natural rubber, etc.
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Quality Assurance Services
Our quality assurance services ensure consistent excellence in product quality and performance. With ISO 9001 certified quality system, we conduct stringent incoming quality inspections, provide material certifications, adhere to PPAP documentation, and comply with regulatory practices.
