Do you have quality certifications?

Yes, our products are manufactured under ISO 9001 certification standards.

What payment methods do you accept?

We accept various payment terms including LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

Which ports are nearest for shipping?

Our nearest shipping ports are Shanghai, Ningbo, and Qingdao.

High Density Fire Retardant Rubber Foam Closed Cell Insulation Tube

Name: High Density Fire Retardant Rubber Foam Closed Cell Insulation Tube
Brand: Jinan Retek Industries Inc.
SKU: 769440112

Shandong, ChinaJinan Retek Industries Inc.

Negotiable

20 Boxes

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Material

Natural Rubber

Capability

Heat-resistant Rubber Hose

Model NO.

5/8"X3/4"X1.83M

Color

Black

Thermal Rating

Insulation Tube

Insulation Pipe

Certificate

ISO9001

Size

3/8X3/8X1.83m

Transport Package

in Seaworthy Cartons.

Specification

CE, RoHS, SGS, GMP

Trademark

superlon, U-flex

Origin

China

HS Code

40091100

Production Capacity

10000000000PCS/Year

Key features

Fire Retardant Material: Made of natural rubber foam with closed cell structure for high density fire resistance.

Wide Size Range: Available in ID sizes from 1/4 inch to 2 inches with thickness options of 1/4, 3/8, 1/2, 3/4, and 1 inch.

Standard Length: Each tube comes in a standard length of 6 feet (1.83 meters).

HVAC Application: Ideal for air conditioner insulation hoses, refrigeration parts, and general HVAC systems.

Heat Resistant: Engineered as heat-resistant rubber hose suitable for demanding thermal environments.

ISO 9001 Certified: Manufacturing process certified under ISO 9001 standards for quality assurance.

Multiple Color Options: Currently available in black color for standard insulation tube applications.

Fast Lead Time: Off-season lead time within 15 workdays; peak season lead time is one month.

Company profile

Importers and ExportersIn-stock CapacityQuality AssuranceR&D Capabilities

Jinan Retek Industries Inc.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-10-10Nearest Port: SHANGHAI, NINGBO, QINGDAOAverage Response Time: ≤6.92hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, DDP, CIP, FCA, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with import/export and wholesale activities covering motorcycles, refrigeration and air-conditioning equipment, wind turbines and components, daily necessities, and hardware. It reports service procedures for corrective actions, complaint handling, supplier assessment, and quality assurance. The supplier provides 3D software design and multiple customization options, supported by CAD and documented design inputs, outputs, reviews, verification, and validation. Production information indicates more than 10 production lines, 11–20 quality-control staff, and wire condenser output of 5,000,000 pieces. However, it reports no new products in the past year, no ODM, no OEM for popular brands, no SDK, no patents, and no private molds. No overseas showroom, agent, or branch is reported. Financial information is present by year but contains no performance indicators sufficient to assess credibility. Customer cases and certifications are not provided.

Supplier typeThe supplier is explicitly classified as a Trading Company. Its stated scope includes import/export activities and wholesale of several product categories, indicating a trading-oriented business model rather than a clearly identified manufacturer.

After-Sales capabilityThe supplier reports documented and followed procedures for corrective and preventive actions and customer complaint handling. It also has written supplier-service assessment procedures, accepts FOB/CIF and LC/T/T service terms, and reports lead times within 15 workdays in both peak and off-season; however, it has no overseas showroom, agent, or branch.

Production capacityProduction information indicates more than 10 production lines, 11–20 quality-control staff, 21–30 years of total R&D engineer experience, and wire condenser output of 5,000,000 pieces. These stated operational resources and output figures provide explicit evidence of production capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design services. CAD capability and documented design review, verification, and validation records further support its ability to execute customized designs.