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High Expansion Intumescent Seal Strip for Doors & Windows
US$0.14-0.50
100 Meters
Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

PVC+Graphite

Application

Fire-Proof Door Seal

Model NO.

Can be customized

Effect

Fire-Proof Seal

Cross-Section Shape

I- Type

Color

Red, Brown, White, Black, etc

Width

10-50mm

Thickness

1-4mm

Initial Expansion Temperature

180℃

Transport Package

Carton

Specification

Can be customized

Trademark

WORTAI

Origin

China

HS Code

4016931000

Production Capacity

200000 Meter/Meters Per Month

Key features

High Expansion Ratio: Expands 6-30 times original size to seal gaps against fire and smoke.
Multi-Color Options: Available in Red, Brown, White, Black, and other custom colors.
Customizable Dimensions: Width 10-50mm and Thickness 1-4mm can be tailored to requirements.
Flexible Installation: Easy to cut to length and install without special tools.
Safety Protection: Prevents passage of flames, hot smoke, and toxic gases.
OEM Service: Logo printing on packaging is available for customization.
Low Smoke Development: Features low flame spread and low odor properties.
Free Samples: Free samples provided for quality verification before order.

Company profile

Tianjin Wortai International Trade Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryCustomization from Samples
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-01-03Nearest Port: TIANJIN PORTAverage Response Time: ≤3.77hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW

About Our Factory & Business Background

AddressNo. 1-1526 Xiyuan Plaza, Pilot Free Trade Zone(Central Business District), Tianjin, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsRubber Seal, Door Seal, Shower Door Seal Strip, Shower Screen Seals, Magnetic Shower Seals, Window Screen Mesh, Cleaning Ball, Rubber Fender, Auto Door Seal, Weather Strip

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Mid East, Western Europe

Product Q&A

Q:What is the expansion ratio of the seal?
A:
The intumescent material expands rapidly to 6-30 times its original size upon contact with fire.
Q:What colors are available for this seal strip?
A:
Standard colors include Red, Brown, White, and Black. Other colors can be customized.
Q:Can the size be customized?
A:
Yes, the width (10-50mm) and thickness (1-4mm) can be customized according to customer requirements.
Q:What is the delivery time?
A:
Delivery usually takes 7-15 workdays, depending on the order quantity. Peak season lead time is one month.
Q:Is OEM service available?
A:
Yes, OEM is available. We can print your logo on the packaging if needed.

Send Inquiry

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