What certifications do you have?

We hold ISO9001-2008 and SGS certifications.

Can you provide custom sizes and spring types?

Yes, we supply standard and non-standard sizes and offer customizable spring types including U, S, and O designs.

Carbon Spring Seals, PTFE Seals, PTFE Spring Energized Seal

Name: Carbon Spring Seals, PTFE Seals, PTFE Spring Energized Seal
Brand: Guangdong Hong Fu Xin Precision Technology Co.,ltd
SKU: 893472705

Guangdong, ChinaGuangdong Hong Fu Xin Precision Technology Co.,ltd

US$2.20

10-99 Pieces

US$1.50

100+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

PTFE, Upe, Peek, PU

Application

Valve

Model NO.

PTW

Type

Rotary Seal

Performance

Temperature

Shape

O-Ring

Standard

Standard, Nonstandard

Spring Type

U, S, O

Color

White/Grey/Black/Red/Blue

Price

Competitive

Samples

Free

Manufacturer

OEM

Transport Package

Carton

Specification

available

Trademark

HFL

Origin

Guangdong, China

HS Code

39269010

Production Capacity

50000

Key features

High Chemical Resistance: Resistant to most fluids, chemicals, and gases with low friction coefficients.

Customizable Colors: Available in White, Grey, Black, Red, and Blue to meet specific needs.

Food Grade Safety: No contamination risk; safe for contact with foodstuffs and medicinal fluids.

OEM Customization: Supports OEM services with customizable spring types and non-standard sizes.

Long Shelf Life: Features an unlimited shelf life ensuring long-term storage stability.

Sterilizable Design: Can be sterilized, making it suitable for pharmaceutical and medical applications.

Company profile

Customization from SamplesQA/QC InspectorsR&D CapabilitiesManagement Certification

Guangdong Hong Fu Xin Precision Technology Co.,ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 years CertifiedNearest Port: Huizhou Port, Guangzhou Port, Shenzhen PortAverage Response Time: ≤6.16h

AI-Powered supplier vetting

SummaryThe supplier operates across R&D, design, production, and sales, with capabilities covering molds, precision hardware, die-casting, plastic, electronic, and lighting products. It provides OEM and ODM services, reports new products within the past year, and supports broad customization from samples, designs, or full specifications. Production resources include die-casting, CNC, milling, grinding, and other equipment, three production lines, 11–20 quality-control staff, and stated finished-product inspection instructions that are uniformly followed. Export activity has continued for six years, with Europe and North America identified as primary markets and 31%–40% of sales from exports. However, there is no available SDK, no overseas warehouse, showroom, agent, or branch, and no participation in offline trade shows. Service procedures exist but some supplier-approval documentation lacks signatures or dates; fire-drill and environmental-assessment status are unknown.

Supplier typeThe supplier is a manufacturer with integrated R&D, design, production, and sales activities, including die-casting, precision hardware, molds, plastics, electronics, and lighting. Its equipment and production-line information supports classification as an industrial manufacturer rather than a trading-only supplier.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and supports design-based and full customization. However, it has no available SDK, and the stated total experience of R&D engineers is five, so the evidence supports innovation activity but not a comprehensive technical-development platform.

Production capacityProduction capability is supported by die-casting, CNC, milling, grinding, and related equipment, three production lines, 11–20 quality-control staff, and reported die-casting output of 5,000 tons. Finished-product inspection instructions are stated to be available and uniformly followed, indicating established manufacturing and quality-control processes.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, directly supporting a broad customization offering.

Client casesThe supplier states that it provides OEM services for well-known brands and identifies Europe and North America as primary export markets, with six years of export experience. No specific customer names, project examples, or independently verifiable case details are provided.

Product Q&A

Q:Are you a manufacturer or a trading company?

We are a professional manufacturer with over 15 years' export experience for designing and producing mult die casting parts.

Q:How can I get some samples?

If you need, we are glad to offer you free samples, but the new clients are expected to pay the courier cost, and the charge will be deducted from the payment for formal order.

Q:What about the lead time?

The lead time is 5~7 working days after received the payment.

Q:What materials are used for the seals?

Materials include Virgin PTFE, PTFE+carbon, PTFE+glass fiber, PTFE+bronze, PTFE+polyester, and PEEK. Other special materials are also available.

Q:Is the seal suitable for food and pharmaceutical applications?

Yes, there is no contamination in contact with foodstuffs, pharmaceutical, and medicinal fluids.