Are free samples provided?

Yes, we provide free samples for customers to evaluate the product.

What are the main applications?

It is used in fire-proof doors, community security doors, heating furnaces, and building pipe wells.

Flexible Intumescent Expansion Seal for Fire Safety Doors

Name: Flexible Intumescent Expansion Seal for Fire Safety Doors
Brand: Tianjin Wortai International Trade Co., Ltd.
SKU: 747452832

Tianjin, ChinaTianjin Wortai International Trade Co., Ltd.

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

Customizable Color Options: Available in Red, Brown, White, Black, and other custom colors.

Adjustable Dimensions: Width ranges from 10-50mm and thickness from 1-5mm to fit various needs.

Rapid Fire Expansion: Expands 6-30 times original size upon contact with fire to seal gaps.

Smoke and Gas Prevention: Effectively prevents passage of fire, smoke, and toxic gases between compartments.

Easy Installation: Self-adhesive design allows for cost-effective installation without special tools.

Low Odor and Flame Spread: Features low odor and low flame spread for safer indoor environments.

OEM Logo Service: Customers can print their own logo on the packaging for branding.

Free Sample Availability: Free samples are provided for customers to test product quality.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryCustomization from Samples

Tianjin Wortai International Trade Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-01-03Nearest Port: TIANJIN PORTAverage Response Time: ≤4.03hTerms 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