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

Material

PVC and NBR

Item

Thermal Insulation Pipe Sleeve Sponge Foam Tube

Model NO.

1.83m length

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: ≤10.02h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established export experience, broad customization capability, and structured quality and service procedures. It provides 100% finished-product inspection, raw-material traceability, 3D design support, private mold development, and OEM services for popular brands. Reported lead time is within 15 workdays in both off-season and peak season. However, it has no overseas warehouse, showroom, agent, or branch, and offers overseas services in zero countries. Innovation evidence is mixed: CAD, Solidworks, and CAXA are used, but the supplier reports no patents, no new products in the past year, no ODM service, and no SDK. Quality-control instructions exist, but written records are absent. Digitalization, ERP integration, environmental assessment, and fire-drill status remain unknown.

Supplier typeThe supplier is an export-oriented manufacturer with 10 years of exporting experience, OEM service for popular brands, and in-house use of CAD, Solidworks, and CAXA. It also has private mold capability, while explicitly stating that it is not a professional technique supplier.

R&D capabilityR&D staff use CAD, Solidworks, and CAXA, and the supplier has private mold design capability. Nevertheless, it reports zero R&D patents, no new products in the past year, no ODM service, and no available SDK, indicating limited demonstrated innovation output.

Production capacityThe supplier reports 20 qualified service-capable suppliers, written supplier-service procedures with records, 100% finished-product inspection, two quality inspectors, raw-material traceability, and an order-fulfillment status of 6. Quality instructions are followed, but quality-control records are stated to be unavailable in written form, while digitalization and ERP status are unknown.

Customization capabilityThe supplier supports customization from samples, designs, full customization, and minor customization, provides 3D software design services, and has private mold capability. These are direct indicators of broad product customization support.

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.