Extruded EPDM rubber profiles seal tunnel segment Extruded Rubber Seal
applied for duct piece joint of shield segment tunnel, conduit joint, underground engineering, infrastructure deformation joint, construction joint and settlement joint.
1) Material: EPDM
2) Hardness: 60-70SHA
3) Solid rubber extrusion
4) Porous structure
5) Excellent flexibility and good resistance to aging, chemical medium and ozone
6) Play a good waterproof performance and weather resistant property in a big temperature range
7) Profiles could be designed according to concrete segment structure
8) Customized profiles are available
Products are applied for duct piece joint of shield segment tunnel, conduit joint, underground engineering, infrastructure deformation joint, construction joint and settlement joint.
Main products include shield segment waterproof rubber seal, hydrophilic expansion rubber seal.
Products have been applied in many important projects both in domestic and abroad, such as Beijing subway, Shanghai subway, Guangzhou subway, Korea Drainage Works.
In the process of participating in engineering construction, our company have not only mastered technical capacity of producing shield segment waterproof materials, but also accumulated rich experience on mechanical structure, mechanical conditions and seal mechanism of such products. Our company can design a suitable segment seal gasket through finite element analysis, various stress tests of finished products and water pressure-resistant tests under different conditions in accordance with duct size, force size and watertight indexes provided by the customer
Weather Resistance Industry Automotive Rubber Sealing Strip for Car / Truck or Bus , Automotives Rubber Parts
material: made in high grade rubber
waterproof,dustproof,anti-oil,anti-acid,anti-alkali,can be used in any bad enviroment
high and low temperature resistance
Mechanically protects against the sharp edges of drilled or punched holes for wiring,
cable, tubing, piping, hoses, air lines, rope and more. Used in appliances, motors, tools,
cars, trucks, trailers, electronic equipment, toys, bikes, RVs, boats, pumps, furniture and more.
1. Prompt Delivery
2. Competitive Prices
3. Well and High Quality Control
4. QS9000/ISO9002 approved.
1. Materials: comply to ROHS, Viton, or NBR, Silicone (VMQ), EPDM, etc.
2. Temperature: -30~200°C.
3. Hardness: 20 to 90 shore A or as your request.
4. Tolerance: strictly upon international standard, no flash.
5. Color: black, transparent, green, red, yellow, grey, purple, pink or as your requested.
6. Small order is accepted.
7. Packing: PE bags inside, strong carton and PE film paper packed outside with water proof.
Rubber parts Process Flow Diagramct Show:
Rubber parts workflow
Dense and sponge EPDM rubber, Neoprene, TPE, TPV, PVC, PP, PE, PA, etc.
Durability and environmental production , no bad smell ,
Good flexible and have a stronge pull power
Having strong toughness,Good sealing performance
Very widely using temperature range(-50~+150)
Good shock-proof, heat insulation and sound insulation performance9 . Ourafter-sales serviceis veryconsiderable
No smell ,environment products ,competitve price ,and different grades can be chosed
common O/K .as per customers' design, such as rubber tube, rubber cord, door and window seals, weather strip, u channle, glazing rubber seals,all shapes rubber sealing strip we can produce
black ,white,grey,yellow,brown,bronze,coffee,dark blue .any color