No. 12 Hanjiang Street, Qinghe County Economic Development Zone, Xingtai, Hebei, China
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Closed Cell Square Sponge Gasket Silicone Rubber Foam Seal Strip for Industry
This industrial closed-cell square silicone foam seal strip features a dense closed-cell sponge structure and square integral molding design. It provides excellent waterproof, airtight, shockproof and heat insulation performance. Made of premium silicone foam material, it boasts stable compression resilience, high temperature resistance and anti-aging properties. It is widely used for gap sealing and gasket cushioning of various industrial equipment, machinery and electrical devices with durable industrial-grade quality.
Our closed-cell square sponge silicone rubber foam seal strip is specially designed for industrial professional sealing and shockproof cushioning applications. Adopting advanced closed-cell foaming extrusion technology, the uniform and compact pore structure effectively prevents water penetration, air leakage and dust infiltration, with far better waterproof and sealing performance than open-cell foam strips.
With standard square cross-section, the product features flat and neat surface, uniform thickness and perfect fitting effect for flat gaps and equipment mounting surfaces. The soft and high-elastic foam body offers superior compression recovery, no permanent deformation after long-term extrusion and frequent pressing, ensuring stable long-term sealing performance.
Manufactured from high-quality industrial-grade silicone material, the seal strip has excellent wide temperature resistance, working stably from -40°C to 250°C. It is resistant to high temperature oxidation, oil stains, ultraviolet rays and chemical corrosion, adapting to various harsh industrial working environments. It also achieves outstanding shock absorption, buffering and noise reduction effects, protecting industrial equipment from friction and collision damage.
This multi-functional industrial foam seal gasket is non-toxic, odorless and weather-resistant, with a long service life. It is widely suitable for industrial machinery, electrical cabinets, automation equipment, pipeline interfaces, mechanical box bodies and precision instrument sealing. We support custom size, thickness, hardness and color, providing factory direct supply for industrial bulk purchases and cross-border orders.
About Us
Qinghe County Xiuxuan Sealing Parts Co., Ltd.
Qinghe County Xiuxuan Sealing Parts Co., Ltd. is an enterprise integrating production, processing, and import and export trade. Located in the Economic Development Zone of Qinghe County, Xingtai City, Hebei Province, the company is situated in the industrial sealing industry base, adjacent to the Beijing-Kowloon Railway and Qingyin Expressway, and is 160 kilometers away from Jinan Airport. It boasts convenient transportation and a beautiful environment.
The company has a solid foundation in the production of multifunctional sealing products and has now introduced automated production lines from both domestic and international sources, using ethylene propylene diene monomer (EPDM) as the raw material. With an annual production capacity of 6 million meters of sealing products, the company has provided supporting production for hundreds of customers both domestically and internationally, earning high praise from its users.
Specializes in the production of various automotive seals, door and window seals, air conditioning seals, furniture seals, electrical seals, foam seals, mechanical seals, automotive windshield strips, door strips, decorative strips, skeleton. Zone. Extrusion seal, e type, p type, d type seal, rubber seal, 3-composite seal, high-density sponge steel 3-composite seal, 4-composite seal, soft and hard composite seal, soft and hard plastic composite seal, construction seal, modified PVC seal, plastic seal, advanced building rubber seal, aluminum alloy door and window seal, plastic steel door and window seal Strip, glass curtain wall seal strip, container door frame seal strip, cabinet door sponge rubber seal strip, refrigerator car door seal strip, adhesive seal strip, door glass chute seal strip, door foam seal strip, interior trim strip, door glass weatherproof strip, glass windshield glass seal, fire seal strip, barrier fuel pipe, rubber hose, silicone pipe, wire - winding hose, water pipe, air pipe, oil Pipe, automotive rubber seal, EPDM seal, viscose foam soft seal, sponge seal, seal, foam strip, glass strip, glass strip, glass waterproof tape, glass door seal, rubber molded products, mechanical seals, foam seals, seals, gaskets, special rubber gaskets, EPDM rubber molded products Rubber band, silicone tape, Scotch tape, dust proof adhesive Belt, elastic belt, plastic (PVC) strip, white strip, various specifications, models, colors. All kinds of rubber, silicone rubber, rubber, EPDM rubber products.
Qualification
FAQ
Are you trading company or manufacturer?
✔ We are factory.
How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment.
Can I place a small quantity as trial orders?
✔ Definitely yes,small quantity can be acceptable for the first order.
Do you provide samples? is it free or extra?
✔ Yes,we could offer the sample for free charge but do not pay the cost of freight.
How long is your delivery time?
✔ Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,it is according to quantity.
Why should you buy from us not from other suppliers?
✔ The main feature of our company is the ability to optimize the product design with our strong engineering team, so as to help customers save costs in material selection and structure function and safety.
How does your company handle with customer's complaints?
✔ The policy for us to handle with customer's complaint is CUSTOMER FIRST. 1) After get customer's complaints, we will inform all our related people, such as production manager, engineer, quality people and understand the whole condition and find out the reasons. 2) We will report to customer the reasons and solutions. 3) Then to negotiate with customer and find the acceptable solution which both agreed.
