What payment terms do you accept?

We accept T/T, L/C, D/P, D/A, PayPal, Western Union, and Escrow in currencies such as USD, EUR, JPY, CAD, AUD, HKD, GBP, and CNY.

How do you guarantee product quality?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment to ensure quality.

Where is your company located?

We are based in Shandong, China, specifically in Jinan, and have been operating since 2010.

Retek Thermal Insulation Pipe Sleeve Sponge Foam Rubber Tube

Name: Retek Thermal Insulation Pipe Sleeve Sponge Foam Rubber Tube
Brand: Jinan Retekool Inc
SKU: 736508392

Shandong, ChinaJinan Retekool Inc

US$40.00

404-807 Boxes

US$39.50

808+ Boxes

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Material

PVC and NBR

Model NO.

1.83m length

Item

Thermal Insulation Pipe Sleeve Sponge Foam Tube

Refractoriness

200-450°C

Diameter

4-30mm

Apparent Density

35~65kg/M³

Color

Black

Surface Treatment

Surface Smooth

Usage

Heat and Insulation

Sample

Free

Transport Package

OEM Carton Package

Specification

1.83m length, also can do according OEM

Trademark

WDF-FLEX, TOPLON, OEM

Origin

China

HS Code

40094100

Production Capacity

10000 * 40FT Containers Per Year

Key features

Eco-Friendly Material: Made of NBR rubber, free from fiber, HCHO, and CFCs, protecting the ozone layer.

Flexible Insulation: Fully closed-cell structure provides excellent heat and insulation performance.

Wide Application: Suitable for industrial workshops, clean rooms, medical institutions, and petrochemical industries.

Free Samples: Free samples are available for customers to test product quality before ordering.

Customization Service: We accept product customization with mold fees, which can be returned upon reaching specific quantities.

Professional Manufacturer: Over 17 years of experience in refrigeration spare parts with professional technical engineers.

Quality Assurance: Strict quality control with pre-production samples and final inspections before shipment.

Global Export: Products sold to North America, Southeast Asia, South America, and other global markets.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamExhibition Experience

Jinan Retekool Inc

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤10.07h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established quality-control and service procedures, including raw-material traceability, 100% finished-product inspection, complaint-handling procedures, and corrective-action records. It supports broad customization, 3D/CAD-based design, private mold development, and OEM services for known brands. Export experience is stated as 10 years, with peak- and off-season lead times within 15 workdays and participation in the Canton Fair. However, overseas operational support is limited: there are no overseas warehouses, showrooms, agents, or branches, and services are offered in zero listed countries. Innovation evidence is mixed, with no patents, no new products reported in the past year, no ODM or SDK capability, and no stated professional-technology-supplier status. Financial information is referenced only by year labels, without sufficient evidence to assess credibility. Sustainability and digitalization capabilities are largely unknown.

Supplier typeThe supplier provides manufacturing-oriented services, including OEM for known brands, customization from samples and designs, full and minor customization, and private mold development. It is not identified as a professional technology supplier, and no ODM service is available.

After-Sales capabilityThe supplier has documented and followed procedures for service capability, corrective and preventive actions, and customer complaints, with overseas service offerings including debugging, maintenance, repair, and training. However, it reports no overseas warehouse, showroom, agent, or branch, and lists zero countries for overseas services, limiting evidence of local after-sales coverage.

R&D capabilityR&D staff use CAD, SolidWorks, and CAXA, and the supplier can develop private molds. Nevertheless, it reports zero R&D patents, no new products in the past year, no ODM service, and no available SDK, so the evidence does not establish strong innovation performance.

Production capacityProduction-related execution is supported by 100% finished-product inspection, two quality inspectors, traceable raw materials, standardized inspection instructions, and lead times within 15 workdays in both peak and off-season periods. Service capability also has written procedures and followed records.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, and minor customization, alongside 3D software design and private mold capability. These capabilities indicate broad product customization support.

Client casesEvidence of market experience includes 10 years of exporting, OEM service for known brands, participation in the Canton Fair, and stated overseas offerings for debugging, maintenance, repair, and training. No specific customer names, project details, or verifiable case outcomes are provided.

Product Q&A

Q:What is the material of the thermal insulation pipe sleeve?

The product is made of NBR (nitrile-butadiene rubber) as the main raw material, which is foamed into a fully closed-cell flexible rubber insulation material.

Q:Is the product eco-friendly?

Yes, it contains no fiber material, HCHO, or CFCs, making it safe for the ozone layer and suitable for various public and industrial places.

Q:What are the available specifications for diameter and thickness?

Diameters range from 4mm to 30mm (and up to 76mm in the table), with thickness options including 6mm, 9mm, 13mm, 20mm, and 25mm.

Q:Do you accept product customization?

Yes, we accept product customization. A mold fee is required, but it can be returned when you reach a specific order quantity.

Q:What is the MOQ and delivery time?

The MOQ is typically 1000 pcs, depending on the item. The average lead time is within 15 workdays for both peak and off-season.