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Our company produces various types of rubber seals, including annular plastic cores, ram plastic cores and gaskets. It has owned comprehensive testing instruments and tools for testing rubber performan
ce so it can develop rubber seals that adapt to different working environments for satisfying needs of both companies and users.
| Model | Dimensions (mm) | Weight (kg) | Working temperature | Range of seal well |
| FH18-21 | Φ478x215 | 65.2 | - 18~93°C | 0~180 |
| FH18-35 | ||||
| FH18-70 | ||||
| FH28-35 | Φ703x323 | 270 | 0~280 | |
| FH28-70 | ||||
| FH35-35 | Φ814x370 | 370 | 0~346.1 | |
| FH35-70 |
Specification details are not available in this product description. Contact our team for more information.
A spherical rubber core is used in annular blowout preventers (BOP) to provide effective sealing and pressure maintenance in various drilling environments.
We offer several models, including FH18-21, FH18-35, FH18-70, FH28-35, FH28-70, FH35-35, and FH35-70, each designed for specific dimensions and weight capacities.
The FH18-21 model has dimensions of Φ478x215 mm.
The working temperature range varies by model, generally between -18°C to 93°C for the FH18 models and up to 346.1°C for some FH35 models.
The FH28-70 model weighs 270 kg.
Yes, our company utilizes comprehensive testing instruments and tools to ensure the rubber seals meet performance standards for varying working environments.
Yes, we can develop rubber seals tailored to meet specific requirements based on the working environment and user needs.
The spherical rubber cores are made from high-quality rubber compounds designed for durability and performance in high-pressure environments.
These cores are commonly used in the oil and gas industry, particularly in drilling operations where blowout preventers are essential.
Choosing the right model depends on the specifications of your equipment, including dimensions and the working temperature range required for your application.
Please contact our sales team for specific warranty details regarding our spherical rubber cores, as it may vary by model.
You can place an order by contacting our sales team directly through our website or by phone.
Regular inspections are recommended to ensure the integrity of the seals and to replace them as needed based on wear and performance.
Our products adhere to industry standards, and we can provide certification information upon request.
Yes, our technical support team is available to assist with any questions or issues you may encounter after your purchase.
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