High Abrasive Resistance and Compressive Strength Carbon Fiber Filled PTFE Tube

Name: High Abrasive Resistance and Compressive Strength Carbon Fiber Filled PTFE Tube
Brand: Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)
SKU: 799595912

Jiangsu, ChinaZhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)

US$8.80

10-99 kg

US$7.80

100-999 kg

US$7.20

1,000+ kg

Sample price:US$1.00/piece.Request sample

Product profile

After-sales Service

Free Replacement or Refund

Warranty

24 Months

Material

PTFE

Model NO.

Carbon Fiber Filled PTFE Tube

Water Absorption

＜0.01%

Contraction Percentage

＜0.4%

Tensile Strength

25-45MPa

Dielectric Strength

>1400

Dielectric Constant

2.1

Elongtion at Break

200-350%

Compresion Strength

24MPa

Density

2.1--2.3G/M3

Elongation at Break

200-350%

Compression Strength

24MPa

Working Temp.

-180~260℃

Melting Point

330℃

Produce Max.Temp.

390℃

Fire Resistance

V-0

Bittle Point Temperature

-268℃

Transport Package

Standard Export Packing

Specification

as your requirement

Trademark

CHUNHUAN

Origin

China

HS Code

39209910

Production Capacity

50tons/Month

Key features

High Abrasive Resistance: Carbon fiber reinforcement provides superior wear resistance compared to virgin PTFE.

Enhanced Compressive Strength: Compressive strength reaches up to 35 MPa, significantly higher than standard PTFE.

Excellent Chemical Resistance: Retains PTFE's resistance to strong acids, alkalis, and organic solvents.

Fast Delivery: General samples arranged within 2-5 days; bulk orders produced in 15 days.

Comprehensive Certifications: ISO9001, MSDS, RoHS, REACH, and FDA certified for quality and safety.

OEM/ODM Service: Full customization available from samples, designs, or minor adjustments.

Company profile

Self-brandedYears of Export ExperienceImporters and ExportersHigh Repeat Buyers Choice

Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)

Jiangsu, 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: 20 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.81h

AI-Powered supplier vetting

SummaryZhenjiang Chunhuan Sealing Materials Co., Ltd. (Group) is identified as a manufacturer and trading company with its own export license, 186 employees, and more than 30 years of operating history. It produces PTFE sheets, rods, gaskets, and related plastic products, and reports ISO9001, MSDS, RoHS, REACH, and ASTM 3308 credentials. The supplier supports extensive customization and has documented inspection, corrective-action, complaint-handling, and traceability procedures. It reports inventory capability, one-month average lead times in both peak and off-season, and 20 years of export experience. However, it does not provide 3D software design services, has no available SDK, overseas warehouse, overseas showroom, overseas agent or branch, and has not participated in offline trade shows. No valid manufacturing-capacity contract with related subcontractors is reported. Financial information is referenced for 2020–2022, but the provided slices do not disclose sufficient financial results to assess...

Supplier typeThe supplier is explicitly described as both a manufacturer and trading company with its own export license. Its stated activities include manufacturing plastic products and processing machine elements and spare parts, supporting classification as a manufacturing-oriented supplier.

CertificationsThe supplier reports ISO9001, MSDS, RoHS, REACH, and ASTM 3308 credentials, while the sustainability-related certification is specified as ISO9001:2015. These stated certifications provide explicit evidence of certification holdings, although the slices do not verify their scope or current validity dates.

After-Sales capabilityThe supplier has clear procedures and followed records for handling customer complaints, as well as corrective and preventive actions. This directly supports an established after-sales issue-management process.

Production capacityThe supplier identifies itself as a manufacturer with 186 employees and established plastic-product production, reports in-stock capability, and states one-month average lead times in both peak and off-season. However, it also reports no valid manufacturing-capacity contract with related subcontractors, so the evidence demonstrates internal production capability but leaves outsourced-capacity controls as a limitation.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization. This is direct evidence of a broad customization service range.

Product Q&A

Q:What are the main advantages of this carbon fiber filled PTFE tube over virgin PTFE?

The carbon fiber reinforcement significantly improves wear resistance and compressive strength while reducing creep. Compared to virgin PTFE, it performs much better under high loads, reciprocating sliding, or frequent pressure fluctuations, extending service life several times.

Q:Does carbon filling affect chemical resistance?

Carbon fiber itself is chemically inert, so the tube retains PTFE's excellent resistance to most strong acids, alkalis, organic solvents, and oxidizers. For extremely strong oxidizing environments (e.g., molten alkali metals), we recommend a case-by-case evaluation - we can assist with your specific media.

Q:Is this tube suitable for hydraulic valve guide bushings or piston rings?

Yes, it is an ideal choice. The low friction, high wear resistance, and high compressive strength make it perfect for hydraulic pump valve guides, piston rings, and sealing elements, reducing metal wear and lowering starting torque and operating noise.

Q:Can this carbon filled tube be used in food or pharmaceutical applications?

Carbon filled PTFE is generally not recommended for direct food contact due to potential filler migration. For food-grade requirements, we suggest virgin PTFE or FDA-approved specialized grades. However, this product still complies with ROHS and REACH for industrial non-food environments.

Q:Can you machine complex end shapes (e.g., flanged lips, threads) based on my 3D drawing?

Yes. We accept PDF, CAD, IGES, STEP files and use CNC turning-milling to produce flanges, grooves, steps, threads, and other features to ensure perfect connection with your piping system.