Steel Intumescent Pipe Collar for Passive Fire Protection Systems

Name: Steel Intumescent Pipe Collar for Passive Fire Protection Systems
Brand: Hangzhou Biyou Building Materials Technology Co., Ltd.
SKU: 2292813235

Zhejiang, ChinaHangzhou Biyou Building Materials Technology Co., Ltd.

US$6.00-10.00

50 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

3 Years

Application

Pipe

Certification

CE, ISO

Material

Graphite

Outer Shell Material

Powder Coated Steel

Service Life

Long-Term Passive Fire Protection

Color

Red /Silver/ Customized

Transport Package

2kg

Specification

380-1200mm

Trademark

BIYOU

Origin

Zhejiang

Key features

Designed to restore the fire resistance of compartment walls and floors where combustible plastic pipes penetrate fire-rated constructions.

Flexible graphite-based intumescent material rapidly expands when exposed to fire, crushing softened plastic pipes and sealing openings against fire and smoke spread.

Compatible with PVC, UPVC, HDPE, PP and other thermoplastic pipes commonly used in commercial and industrial buildings.

Manufactured from corrosion-resistant powder-coated steel for long-term durability and reliable performance.

Simple clasp-lock design allows fast installation around existing pipes with standard anchors and fixings.

VOC compliant, solvent-free and free from harmful substances, making it suitable for sustainable building projects.

Company profile

Hangzhou Biyou Building Materials Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2014-12-05Nearest Port: Shanghai, NingboAverage Response Time: ≤9.90hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryHangzhou Biyou Building Materials Technology Co., Ltd. is identified as a China-based manufacturer/factory with production in Jiaxing, Zhejiang, specializing in weather sealing and passive fire protection products. It reports ISO 9001 and ISO 14001 management-system certifications, 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. The supplier states that 90% of sales are exports, has self-operated import/export rights, and began exporting in 2014. Its stated product range covers fire, smoke, acoustic, TPE, silicone, and PVC sealing products. The available trade records show limited transaction evidence, with one transaction associated with each listed buyer record; therefore, customer-case depth and financial credibility cannot be fully assessed. After-sales service and product customization are mentioned or implied only partially and lack sufficient detail for a definitive evaluation.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory, with an international sales office in Hangzhou and a factory in Jiashan, Jiaxing, Zhejiang. Its stated business focuses on manufacturing weather-sealing and passive-fire products, supported by 10 production lines.

CertificationsThe supplier reports holding ISO 9001 and ISO 14001 management-system certifications. These certifications provide explicit evidence of formal quality and environmental management systems, although the slices do not provide certificate numbers, issuing bodies, or validity dates.

After-Sales capabilityThe company states that it provides efficient after-sales service and has professional R&D resources and high-quality products. However, no specific service scope, response process, support locations, warranty terms, or service-performance evidence is provided.

R&D capabilityThe supplier states that it has a professional R&D group, and the reported total experience of its R&D engineers is 6–10 years. This supports the existence of an experienced R&D function, but the slices do not document patents, new-product launches, proprietary technologies, or measurable innovation outcomes.

Production capacityThe supplier identifies itself as a manufacturer and reports 10 production lines, 6–10 quality-control staff, and a factory location in Jiaxing, Zhejiang. These facts provide explicit evidence of established production infrastructure and quality-control staffing.

Product Q&A

Q:Can your pipe collars be used for PVC, UPVC, HDPE and PP pipes?

Yes. Our intumescent pipe collars are designed for use with combustible plastic pipes including PVC, UPVC, HDPE and PP pipes. When exposed to fire, the graphite-based intumescent material expands significantly, crushing the softened pipe and sealing the opening to prevent the spread of fire and smoke.

Q:What fire resistance rating does your pipe collar provide?

The fire resistance rating depends on the wall or floor construction, pipe material, pipe diameter and installation configuration. Our pipe collars can be supplied with tested systems providing up to 2 hours or 4 hours fire resistance when installed according to the tested assembly. Please provide your project requirements and we can recommend the appropriate solution.

Q:Do you have fire test certificates or test reports?

Yes. We can provide fire test reports and related technical documentation upon request. Available documents may include: Fire test reports Technical data sheets Installation instructions Declaration of Performance (if applicable) Product specifications Please contact us for the latest documentation relevant to your market.

Q:Can you make custom pipe collars?

Yes. We provide OEM and customized manufacturing services including: Custom diameters Different steel thicknesses Custom colors Private labeling Customized packaging

Q:What intumescent material is used inside?

The collar contains high-performance graphite-based intumescent material. Under fire exposure, the graphite expands rapidly and exerts pressure on the softened plastic pipe, sealing the penetration opening against fire and smoke spread.