Is the listed price final?

No, the listed price is rough. The actual price depends on raw materials, exchange rates, wages, and your order quantity.

What is the expansion ratio of the strip?

The linear expansion ratio is greater than or equal to 3 to 10 times the original thickness.

Thin Fire Intumescent Strip for Narrow Door Gaps Sealing

Name: Thin Fire Intumescent Strip for Narrow Door Gaps Sealing
Brand: Qingdao Tennry Carbon Co., Ltd.
SKU: 2153485272

Shandong, ChinaQingdao Tennry Carbon Co., Ltd.

US$5.00

5-19 Pieces

US$2.00

20+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Indoor, Outdoor, Sealing

Certification

ISO

Model NO.

Fireproof Expansion Strip

Lype

Hire Seal

Type

Fire Seal

Moaelnumber

Strip

Design Style

Contemporary

After-Sale Service

Online Technical Support

Size

as Customized

Transport Package

Carton with Pallet

Specification

Customized

Trademark

Feishine

Origin

Shandong, China

Key features

90-Minute Fire Resistance: Maintains integrity for 90 minutes, blocking smoke, toxic gas, and heat.

Customizable Size: Size can be customized as per specific project requirements.

Versatile Application: Ideal for sealing narrow gaps in steel, wooden doors, and pipe penetrations.

Easy Installation: Quick and easy closure without tools; can be continuously wrapped.

Cost Effective: Long length design avoids waste, providing an economical sealing solution.

ISO Certified Quality: Product meets ISO certification standards for reliability and safety.

Company profile

Importers and ExportersExhibition ExperienceHigh Repeat Buyers Choice100% Finished Products Inspection

Qingdao Tennry Carbon Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.62h

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory and combined company located in Qingdao, with manufacturing equipment including CNC, machining, drilling, tapping, lathe, sawing, and sanding capabilities. It reports valid manufacturing contracts with associated subcontractors, 100% finished-product inspection, two quality inspectors, documented corrective-action and complaint-handling procedures, and quality assurance in its quality-control processes. The supplier supports broad customization and ODM services and has provided OEM services for well-known brands. However, it reports no in-stock capacity, overseas warehouse, showroom, overseas agent or branch, or overseas service coverage. No new products were developed during the past year and no SDK is available. Financial figures are excluded; the provided financial records contain zero values across the stated periods, so financial credibility cannot be positively assessed from the available evidence.

Supplier typeThe supplier is explicitly classified as a factory, while its company type is listed as combined. Its location is identified as Qingdao's Chengyang District, and the associated companies are categorized in wholesale and retail.

After-Sales capabilityThe supplier has documented procedures and follow-up records for corrective and preventive actions and customer complaints, indicating an established service process. However, it reports no in-stock service capacity, overseas warehouse, overseas showroom, overseas agents or branches, and zero countries with overseas services, limiting demonstrated international after-sales coverage.

Production capacityThe supplier is identified as a factory with equipment covering sawing, broadband sanding, CNC turning, drilling, intelligent tapping, lathing, and machining-center operations. It also reports valid manufacturing contracts with each associated subcontractor, although it has no in-stock capacity.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. The same broad capability is reported for both design services and R&D-related design services, with ODM service also available.