Custom Automatic Revolving Door Gaskets Sealing Strips China Factory Suppliers

Short Description:

Leading China factory and suppliers of customized automatic revolving door gaskets and sealing strips. High-grade EPDM, PVC, and Silicone solutions for industrial airtightness and energy efficiency.

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Detailed Parameters

Material Options	EPDM / PVC / Silicone	Hardness Range	60-85 Shore A
Temperature Resistance	-20℃ to 80℃	Processing Service	Moulding, Cutting
Core Features	Weatherproof / Dustproof / Waterproof	Certification	ROHS / ISO:9001
Available Colors	Black or Customized	Application	Industrial/Roller Shutter/Garage Doors
Size Specification	Custom Size Available	Packing	Export Standard Carton

Key Advantages

Industrial Grade Durability

Engineered with premium EPDM and Silicone to withstand heavy-duty usage and harsh environmental conditions.

Extended Service Life

High resistance to aging and ozone prevents cracking, significantly reducing the frequency of replacements.

Custom Precision Fit

Tailored dimensions and hardness (60-85 shore) ensure a perfect seal for any automatic door configuration.

Complete Environmental Barrier

Effective protection against dust, wind, and water ingress to maintain internal climate control.

Optimized Aesthetics

Available in various colors and clean extrusion finishes to match your architectural requirements.

Certified Quality Control

ISO:9001 and ROHS certified manufacturing ensures consistent quality and safety standards.

Product Gallery

Management Platforms

Material Sourcing

Strict selection of raw resin, plasticizers, and chemical additives for purity.

Mixing & Granulation

High-speed stirring and granulation ensure a homogeneous material consistency.

Precision Extrusion

State-of-the-art extrusion molding for exact dimensional accuracy.

Quality Assurance

Rigorous testing protocols before any product is marked as qualified.

Secure Packaging

Individual plastic bags and reinforced export cartons for global shipping.

Global Logistics

Flexible delivery terms including FOB, CIF, DDP, and DDU for worldwide clients.

Investment Return Comparison

Feature	Standard Sealing Strip	Hengcheng Premium Strip
Service Life	1-2 Years	5-8 Years
Weather Resistance	Moderate	Extreme High
Installation Fit	Generic / Loose	Custom Precision
Energy Saving	Basic Seal	Maximum Airtightness
Maintenance Cost	High (Frequent Replace)	Low (Long-term Durability)

Frequently Asked Questions

Q: What is the difference between EPDM and Silicone sealing strips for doors?

EPDM is highly durable for outdoor weather and UV resistance, making it ideal for industrial doors. Silicone offers better temperature stability and flexibility in extreme cold or heat.

Q: Can you provide custom sizes for automatic revolving door gaskets?

Yes, we specialize in customized production. You can provide your drawings or samples, and we will manufacture the strip to your exact specifications.

Q: How does the rubber seal strip improve energy efficiency?

By creating an airtight seal, it prevents conditioned air from escaping and outside drafts from entering, significantly reducing HVAC costs.

Q: What is the typical lead time for a customized order?

Lead times vary by order volume and complexity, but we always provide a pre-production sample for approval before starting mass production.

Q: Are your products compliant with international environmental standards?

Yes, our products are ROHS and ISO:9001 certified, ensuring they meet strict safety and environmental guidelines for global export.

Q: Which shipping terms do you support for international orders?

We support a wide range of delivery terms, including FOB, CFR, CIF, EXW, DDP, and DDU to accommodate different regional requirements.

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