No. 12 Hanjiang Street, Qinghe County Economic Development Zone, Xingtai, Hebei, China
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EPDM High - Temperature Double - E and B - Type Silicone Rubber Cold Storage Door Seal Strip
This Double-E and B-type composite seal strip is professionally designed for cold storage door sealing, combining high-temperature resistant EPDM and low-temperature resistant silicone rubber materials. Featuring a scientific double-layer special profile structure, it delivers excellent airtight insulation, waterproof, dustproof and anti-condensation performance. It stably adapts to extreme high and low temperature environments, effectively locks cold air, reduces energy consumption, and prevents frost and moisture ingress, serving as a durable and high-efficiency sealing solution for various cold storage and refrigeration equipment.
Our Double-E and B-type cold storage door seal strip adopts dual-material composite molding technology, matching high-temperature resistant EPDM rubber and low-temperature resistant silicone rubber to solve the temperature adaptation pain points of traditional single-material refrigeration seals. The unique Double-E and B-type hollow profile structure enlarges the fitting area with cold storage doors, achieving ultra-tight overall gap sealing without air leakage.
The EPDM rubber part provides outstanding high-temperature resistance, weather resistance and anti-aging performance, maintaining stable structural elasticity and sealing tightness in high-temperature and humid ambient environments, effectively resisting oxidation and thermal deformation. The premium silicone rubber section features super low-temperature resistance, remaining soft and flexible in long-term ultra-low temperature cold storage working conditions, never hardening, cracking or losing sealing performance.
This specialized refrigeration seal strip has excellent thermal insulation and air isolation capabilities. It effectively blocks cold air overflow and external hot air penetration, greatly reducing refrigeration energy loss and improving the energy-saving efficiency of cold storage equipment. Meanwhile, it prevents external moisture, condensed water, dust and impurities from entering the cold storage, avoiding frost accumulation, ice formation and internal equipment damp damage.
With excellent compression resilience and frequent opening-closing fatigue resistance, it adapts to long-term repeated use of industrial cold storage doors, commercial freezers and refrigerated warehouse doors. No permanent deformation or gap leakage occurs after long-term extrusion.
Widely applicable for industrial cold storage, food refrigeration warehouses, commercial freezing equipment and constant-temperature refrigeration rooms. We support customized sizes and profile specifications. Factory direct supply ensures stable quality and cost-effective wholesale prices for refrigeration engineering contractors and equipment suppliers.
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.
