What are the main applications for this Peek ring?

It is used for valve seats, bearing shells, piston rings, mechanical seals, and pump & valve fluids.

What is the density of the material?

The density of the Peek material is 1.32 g/cm3.

What is the elongation at break?

The elongation at break is between 50% and 60%.

Peek PTFE Backup Ring for Valves

Name: Peek PTFE Backup Ring for Valves
Brand: Zhuzhou Hongda Polymer Materials Co., Ltd.
SKU: 2036483422

Hunan, ChinaZhuzhou Hongda Polymer Materials Co., Ltd.

US$10.00-15.00

10 kg

Product profile

Customization

Available

Material

Peek

Kind

High-Performance Plastic

Model NO.

PEEK

Water Absorption

0.5

Tensile Strength

85~120 MPa

Density

1.32g/cm3

Elongation at Break

50-60%

Temperature Range

-196 to 300 Celcius Degree

Transport Package

Plywood Case

Specification

Standard size and custom made are available

Trademark

Hongda

Origin

Hunan China

HS Code

3904610000

Production Capacity

300 Tons/Month

Key features

High Mechanical Strength: Features excellent tensile strength ranging from 85 to 120 MPa for durability.

Wide Temperature Range: Operates continuously from -196 to 300 degrees Celsius.

Low Water Absorption: Water absorption rate is only 0.5% ensuring stability in wet environments.

Excellent Dimensional Stability: Maintains precise shape and size under various operating conditions.

Good Thermal Stability: Resists degradation and maintains performance at high temperatures.

Superior Machinability: Easy to process and machine into complex shapes like valve seats.

High Elongation at Break: Elongation at break ranges from 50 to 60% for flexibility.

Versatile Industry Applications: Suitable for aviation, medical, semiconductor, and pump & valve fluid industries.

Company profile

Zhuzhou Hongda Polymer Materials Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2007-05-01Nearest Port: Guangzhou, Shanghai, ShenzhenAverage Response Time: ≤4.60hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryZhuzhou Hongda Polymer Materials Co., Ltd. is identified as a Chinese manufacturer/factory and limited company with 286 employees. Its stated products include PVDF, PTFE, PCTFE, PFA, and plastic machined parts, supported by molding, sintering, extrusion, CNC, and injection-molding equipment. The supplier reports broad customization and ODM/OEM capabilities, written procedures for service management, complaint handling, and corrective actions, plus valid manufacturing contracts with affiliated subcontractors and in-stock capacity. However, it reports no overseas warehouse, showroom, or currently offered overseas service countries, and no new products in the past year or available SDK. Financial information is only represented by reporting years, while certification holdings and specific customer cases are not provided.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a Limited Company. Its stated product range covers fluoropolymer materials and plastic machined parts, indicating a manufacturing-oriented business rather than only a trading entity.

After-Sales capabilityThe supplier has written and followed procedures for service capability assessment, corrective and preventive actions, and customer complaints. It also reports in-stock capacity, but has no overseas warehouse, no overseas showroom, and zero countries where overseas services are offered, limiting the demonstrated international service footprint.

R&D capabilityThe supplier offers ODM services and broad design customization, but reports no available SDK and no new products during the past year. The explicit lack of recent new-product information is a deficiency for demonstrated recent innovation.

Production capacityProduction capability is supported by multiple listed facilities and machines, 286 employees, valid manufacturing contracts with associated subcontractors, and in-stock capacity. The supplier also reports one-month average lead times in both peak and off-season periods, although its stated number of qualified service-capability suppliers is not itself production output evidence.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization, and also offers ODM services. These statements directly support a broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of branded-customer experience. However, no customer names, project descriptions, product examples, or performance outcomes are provided, so the depth of customer cases cannot be fully assessed.