What certifications does the company have?

The company holds ISO9001, ISO14001, and ISO16949 certifications and has 65 patents with 15 invention patents under application.

Temperature Resistance Ffkm Perfluoroelastomer O Ring

Name: Temperature Resistance Ffkm Perfluoroelastomer O Ring
Brand: SICHUAN DOWHON NEW MATERIALS CO.,LTD.
SKU: 2161926045

Sichuan, ChinaSICHUAN DOWHON NEW MATERIALS CO.,LTD.

US$2,000.00-3,000.00

1 kg

Sample price:US$2000.00/kg.Request sample

Product profile

Customization

Available

Raw Material

Synthetic Rubber

Material

Fluorocarbon Rubber

Model NO.

HONSEAL

Appearance

Slab

Form

Solid

Shore a

60-90

Compression Set

Final Products

O Rings

Industry

Automotive Industry

Color

White, Black, Amber, Transparent

Thickness

2mm-8mm

Width

as Require

OEM

Yes

High Temperature Resistance

235~315

Chemical Resistance

Amine, Acid

Transport Package

Carton

Specification

445*305*145mm

Trademark

Dowhon

Origin

Sichuan, China

HS Code

39046900

Production Capacity

400kg/Month

Key features

Excellent Chemical Resistance: Resists over 300 chemical agents including acids, bases, and solvents.

Superior Compression Set: Maintains tight seals without deformation after long-term compression.

Low Permeability: Tightly bound structure prevents chemical penetration for gas/liquid containment.

Customizable Options: Custom sizes, colors, and specifications available for O-rings.

Industry Certifications: ISO9001, ISO14001, ISO16949 certified with 65 patents.

Competitive Pricing: Exclusive agent for Russian FFKM gum ensures cost-effective supply.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

SICHUAN DOWHON NEW MATERIALS CO.,LTD.

Sichuan, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2005-01-05Nearest Port: SHANGHAIAverage Response Time: ≤2.84hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAP, CPT, FCA

AI-Powered supplier vetting

SummaryDowhon Group is a manufacturer and supplier of synthetic and rubber-related materials and products, including fluoroelastomer compounds and FFKM rubber parts. The company reports integrated R&D, production, sales, and service operations, multiple production lines, substantial stated annual capacities, and quality-control procedures including traceability and finished-product inspection. It offers broad customization, ODM services, and OEM services for well-known brands, and reports recent new-product development and an available SDK. Service capabilities include written complaint-handling and corrective-action procedures, overseas training in Germany, overseas agents or branches, and lead times within 15 workdays in both peak and off-season periods. Evidence of certification ownership and detailed customer cases is not provided. Financial information is present only as year references and cannot substantiate financial strength.

Supplier typeThe supplier is a manufacturer operating across synthetic materials, rubber products, seals, and chemical-product sales. Its stated operations include R&D, production, sales, and service, with specialized fluoroelastomer and FFKM production facilities.

After-Sales capabilityDowhon reports a documented and followed customer-complaint procedure, corrective and preventive action procedures, overseas training services in Germany, overseas agents or branches, and participation in an offline trade show. However, it does not operate an overseas warehouse or showroom, which limits some local service infrastructure.

R&D capabilityThe supplier reports R&D capability, new products during the past year, ODM services, an available SDK, a national science and technology progress award, and the use of leading technology and high-tech personnel. These are explicit indicators of innovation activity and technical development capability.

Production capacityDowhon reports 10 fluoroelastomer precompound and compound production lines with capacity above 8,000 tons per year, three purification-workshop lines with capacity above 3,000 tons per year, and FKM productivity of 14,000 tons. It also reports 17 quality inspectors, standardized finished-product inspection, qualified-service suppliers, and lead times within 15 workdays in both peak and off-season periods.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, minor customization, full customization, and flexible customization. It also provides ODM services, indicating capability beyond standard product supply.