Rubber soft joints are made without recycled rubber, using natural and chloroprene composite rubber. They can withstand water, steam, weak acids and alkalis, eliminating sweating on the sphere, extending service life to 5-10 years. The rubber and auxiliary materials are all quality-assured products, with the sphere free of odors and aging resistance five times that of engineering rubber joint spheres. Molding is done by an automatic molding machine, using a solid-wound method, which is resistant to high pressure, with a test pressure of 50 kg and a tensile strength three times that of hand-formed joints. The rubber soft joint utilizes the elasticity, weather resistance, high airtightness, chemical resistance, and radiation resistance of rubber. After being compounded with high-strength, cold and heat-resistant polyester cord, it is vulcanized under high pressure using a high-precision mold, resulting in a smooth and fine rubber surface, with quality that is evident. The inner diameter is standardized, covering basic engineering fields such as chemicals, construction, water supply, drainage, oil, food, machinery, refrigeration, sanitation, plumbing, fire protection, environmental protection, coastal, and electricity. It is particularly suitable for pipelines with significant vibration and frequent changes in temperature and humidity.
Reduce fatigue coefficient
Due to the inherent properties of both natural and synthetic elastomers, and because of the steel-rubber interface at the joints and mating flanges, they do not fatigue crack or become brittle, nor do they produce any electrolytic action.
Outstanding wear and corrosion resistance for all industrial applications
Utilize a variety of natural, synthetic, and specialty-purpose elastomers and textiles. Processed and combined materials can meet a wide range of actual pressure/temperature operating conditions, corrosion erosion, abrasion, and erosion. Refer to technical specifications and applicable piping for suitable media and industries.
Compact face-to-face size, yet accommodating larger movements
The rubber expansion joint features a compact face-to-face length, offering excellent movement capabilities in axial compression, axial extension, lateral deflection, as well as rotation and twist.
Rubber
The inherent flexibility of the spring stiffness reduces the rubber expansion joint's inherent flexibility allows for nearly limitless deflection and recovery from imposed movements, requiring relatively low force and thus preventing damage to the power equipment.
No installation gaskets required
Flanges made of vulcanized rubber and fabric integrated with hoses do not provide an elastic expansion joint, so gaskets are generally not required in most applications. Please check the assembly instructions before installation.
Lightweight
Rubber expansion joints are lightweight, which helps reduce installation labor costs.
Reduce heat loss
Rubber expansion joints reduce heat loss and provide long-term maintenance-free service.
Design and specifications
Advanced automatic molding machine forming, solid wrapping method, withstands high pressure, test pressure up to 50 kg, and has three times the tensile strength of manual forming.
Self-developed formula
Non-reclaimed rubber, utilizing natural and chlorinated butyl rubber, ensures genuine high-temperature resistance and chemical corrosion resistance, eliminates the phenomenon of sweating on the sphere, extends the service life to 5-10 years.
Extended lifespan
3-year extended warranty, safe, durable, maintenance-free.