Shandong Weiran Building Materials Co., Ltd. is one of the leading manufacturers and suppliers of epdm door and window seal strip in China. If you're going to wholesale durable epdm door and window seal strip made in China, welcome to get pricelist from our factory. All customized products are with high quality and competitive price.
Product Introduction
EPDM Door and Window Seal Strips are engineering-grade sealing accessories developed for system windows, thermal break aluminum windows, UPVC windows and curtain wall windows, serving as core functional parts for thermal insulation, sound insulation, waterproofing and dustproofing. They effectively eliminate air/water leakage, poor heat preservation, inadequate sound insulation and abnormal opening/closing noise, cut building heat loss and upgrade air tightness, water tightness and energy-saving performance of doors and windows.
Core Product Advantages
- Premium virgin EPDM for ultra-long service life: High rubber-content virgin EPDM compound blended with anti-aging, anti-ozone and anti-UV additives; free of calcium carbonate filler and recycled scrap rubber.
- Tight sealing against wind, water, dust and condensation: Solid and sponge composite structure features excellent resilience and tight adhesion to compensate for assembly tolerances and fill frame-sash gaps, preventing edge condensation, dampness and mold for dry indoor environment.
- Effective sound and thermal insulation for energy saving: Flexible high-resilience structure fully seals tiny gaps to block outdoor traffic and wind noise and improve indoor quietness.
- Wide temperature adaptability with stable all-year performance: Construction-grade weather-resistant formula withstands -40℃~120℃, keeping consistent sealing performance under extreme climates across northern and southern China.
Product Specifications
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Item |
Details |
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Product Name |
high-quality EPDM rubber strip, high-quality EPDM, high-quality EPDM Door and Window Seal Strip, EPDM guma, high-quality EPDM rubber seal |
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Core Material |
EPDM (Ethylene Propylene Diene Monomer) |
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Temperature Resistance |
-40℃～120℃; no hardening or collapse under alternating hot and cold cycles |
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Physical Property |
High resilience, low compression set, high tensile and anti-fatigue; no slack or falling off after long-term repeated opening and closing |
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Functions |
Waterproof, sound insulation, thermal preservation, wind/dust proof, weather and aging resistance, anti-condensation and shock absorption |
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Common Profiles |
D-type, P-type, E-type, U-type, I-type, O-type and custom special profiles for frame and sash |
Corporate Strengths
Applications and Delivery: Proven in Commercial Office Buildings and Public Venues, Adaptable to Industrial Plants and Special Construction Requirements, deal for Building Renovation, Old Renovation and Refurbishment Projects, In-Stock Inventory for Fast Matching and Prompt Dispatch, Honest, A Supplier That Grows With Your Business
Quality and Compliance: Products Meet Relevant National Standards and Industry Norms, Product Parameters, Test Reports and Certificates Available, Engineering Safety Is the Core of Every Product We Make
Service System: Real-Time Order Progress Synchronization, One-Stop Packaging and Delivery for Multiple Product Types, Complete After-Sale Service System with Rapid Response
Product Selection Guide
EPDM Door and Window Seal Strip are well recognized high-end sealing material for door and window industry, featuring low compression set and all-weather durability to cope with repeated opening fatigue, temperature fluctuation and outdoor UV exposure. Service life is 8~10 times longer than ordinary PVC strips.
Delivery and After-sales Service
In-stock and customized dual supply
Fast shipment for standard sizes and regular colors to avoid production/ renovation schedule delays.
Strict batch inspection
Every lot tested on resilience, compression set, aging resistance and fitting precision before release.
Flexible shipment options
Available in full rolls or cut lengths with crash-proof tight packaging, delivered directly to construction sites, retail stores and distributor warehouses.
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