Rubber soft joints are made of natural and chloroprene rubber without any reground rubber, capable of passing through water, steam, weak acids and alkalis, completely eliminating sweating on the spheres. This extends the service life to 5-10 years. The rubber raw materials and accessories are all quality-certified products, with the spheres free of odor and five times more resistant to aging than engineering rubber joint spheres. Molding is done by an automatic forming machine, using a solid helical winding method, which is resistant to high pressure with a test pressure of up to 50 kg and three times the tensile strength of manually formed joints. The rubber soft joint leverages the elasticity, weather resistance, high airtightness, chemical resistance, and radiation resistance of rubber. By combining it with high-strength, heat-resistant polyester cord, and vulcanizing it under high pressure using a high-precision mold, the rubber surface is fine and smooth, quality is evident. The internal 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 areas, and electricity. It is particularly suitable for pipelines with significant vibration and frequent temperature changes.
Reduce fatigue coefficient
Given the inherent properties of both natural and synthetic elastomers, and due to the steel-rubber interface at the joints and mating flanges, they do not fatigue crack or become brittle, and do not generate any electrolytic action.
Outstanding wear and corrosion resistance for all industrial applications
Utilize a variety of natural, synthetic, and specialty-purpose elastomers and fabrics. Processed and combined materials can meet a wide range of actual pressure/temperature operating conditions, corrosion erosion, wear, and erosion. Refer to technical specifications and applicable piping for suitable media and industries.
Compact face-to-face size, yet absorbs larger movements
Rubber expansion joints feature a compact face-to-face length, allowing for excellent movement capabilities in axial compression, axial extension, lateral deflection, as well as rotation and torsion.
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 gasket required
Flanged sulfur rubber and fabric integrated with hoses do not include an elastic伸缩 joint, so washers are generally not required for most applications. Please check the assembly instructions before installation.
Lightweight
Rubber expansion joints are lightweight, helping to reduce installation labor costs.
Minimize heat loss
Rubber expansion joints reduce heat loss and provide long-term maintenance-free service.
Design and specifications
Advanced automatic molding machine forming, solid-wound wrapping, high-pressure resistant, with a test pressure of up to 50 kg, and three times the tensile strength of hand-formed.
Self-developed formula
The胶质 does not contain reground rubber, using natural and chloroprene rubber compounds. It truly offers high-temperature resistance, chemical corrosion resistance, and eliminates the phenomenon of sweating on spheres, extending the service life to 5-10 years.
Extended service life
3-year extended warranty, safe, durable, and maintenance-free.