6. Can the rubber strip be cut to different lengths?

Yes. We can supply in continuous coils or cut to your required lengths (1m, 2m, 5m, etc.).

7. What is your delivery time?

Mass production lead time: 10 to 20 working days.

8. Do you provide after-sales warranty?

We offer a 12-month quality warranty.

9. What trade terms do you accept?

FOB, EXW, and CIF trade terms are all available.

Durable Custom Rubber Seal Strip for Door & Window Weatherproof Solutions

Name: Durable Custom Rubber Seal Strip for Door & Window Weatherproof Solutions
Brand: Xingtai Yinghua Rubber Machinery Manufacturing Co., Ltd.
SKU: 2162651452

Hebei, ChinaXingtai Yinghua Rubber Machinery Manufacturing Co., Ltd.

US$1.00

100,000-499,999 Meters

US$0.80

500,000+ Meters

Sample price:US$0.00/meter.Request sample

Product profile

Customization

Available

Material

Non-Porous Rubber

Usage

Automobile, Machinery, Doors & Windows

Model NO.

Special-shaped Rubber Strip

Type

Hollow Sealing Strip

Sectional Shape

U-Shape

Performance

Weather & Aging Resistance

Vulcanization

Continuous Vulcanization

Standard

Standard, Nonstandard

Cross-Section Profile

U-Channel, Bulb, P-Shape, Rectangular, Multi-Lobe

Width

5 to 100mm

Height

3 to 50mm

Hardness

30 to 80 Shore a

Operating Temperature

-40℃ to +120℃ (EPDM); -30℃ to +100℃ (NBR)

Color

Black (Standard) / Custom Colors

Length

1m, 2m, 5m, 10m, or Continuous Coils

Transport Package

Carton Packaging

Specification

as requirement

Trademark

YINGHUA

Origin

Xingtai, China

HS Code

4006901000

Key features

Superior Sealing Performance: Precision-extruded profiles provide excellent compression recovery and elasticity, creating a tight, weatherproof seal against air, water, dust, and noise.

Excellent Weather & Aging Resistance: EPDM profiles offer outstanding ozone, UV, and weather resistance, maintaining flexibility and performance in outdoor applications for years.

Durable & Long-Lasting: Resists cracking, shrinking, and deformation under repeated opening/closing, temperature fluctuations, and environmental exposure.

Custom Design Capability: We can extrude nearly any cross-sectional profile based on your drawings or samples, ensuring a perfect fit for your specific application.

Multiple Material Options: Choose from EPDM, NBR, silicone, and other rubbers to meet your requirements for oil resistance, temperature range, or chemical compatibility.

Cost-Effective & Easy Installation: Lightweight, flexible profiles are easy to cut and install, providing a reliable sealing solution at a competitive cost.

Company profile

Xingtai Yinghua Rubber Machinery Manufacturing Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-07-08Nearest Port: tianjinAverage Response Time: ≤0.08hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP

AI-Powered supplier vetting

SummaryThe supplier identifies itself as a factory and reports broad customization, ODM, OEM for well-known brands, raw-material traceability, and 100% finished-product inspection. It has export experience, self-operated import/export rights, overseas installation and maintenance services, and stated production of approximately 20 production lines annually. Evidence also indicates more than 200 domestic and overseas rubber-enterprise customers. However, the supplier lacks written procedures or records for service assessment, corrective and preventive actions, and complaint handling; it also reports no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, and no available SDK. Certification evidence is limited to a company description referencing an ISO 2000 management system, without documentation or a clearly identified certification standard.

Supplier typeThe supplier explicitly identifies its company nature as a factory. Its description also presents production capacity and equipment-related manufacturing activities, supporting classification as a manufacturing supplier rather than only a trading or service entity.

R&D capabilityThe supplier reports new products within the past year, ODM service availability, and broad R&D design services. It does not have an available SDK, but the evidence still explicitly supports active product development and design capability.

Production capacityThe supplier reports lathe and drilling-machine facilities, in-stock capability, and annual production of about 20 production lines while serving more than 200 rubber enterprises. A deficiency is indicated by the absence of a valid manufacturing-capacity contract with related subcontractors, but the stated factory capacity and equipment support production capability overall.

Customization capabilityBoth R&D and design-service records list customization from samples, designs, minor customization, flexible customization, and full customization. This is explicit evidence of a broad customization offering.

Client casesThe supplier reports OEM service for well-known brands, serving more than 200 well-known rubber enterprises domestically and overseas, and exporting for 16 years with 51%–70% of sales from exports. These statements provide substantial customer and market-experience evidence, although individual customer names or documented case studies are not supplied.

Product Q&A

Q:1. What materials do you use for the rubber sealing strips?

We mainly use EPDM, NBR, NR, and silicone rubber. Materials can be customized for weather resistance, oil resistance, and temperature resistance based on your working conditions.

Q:2. Can you produce custom cross-section profiles and sizes?

Yes, we support OEM & ODM. We can extrude any custom cross-section profile, size, and length according to your drawings or samples.

Q:3. What is the temperature resistance range?

EPDM: -40 degree Celsius to 120 degree Celsius (excellent weather and ozone resistance) NBR: -30 degree Celsius to 100 degree Celsius (good oil resistance) Silicone: -50 degree Celsius to 180 degree Celsius (high and low temperature resistance)

Q:4. Are the sealing strips durable and anti-aging?

Yes. They have excellent elasticity, compression recovery, ozone resistance, and weather aging resistance, maintaining stable performance for long-term use.

Q:5. What applications are these rubber strips suitable for?

Widely used in automotive doors/windows, building doors/windows, industrial cabinets, electrical enclosures, and HVAC systems for waterproofing, dustproofing, noise reduction, and shock absorption.