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High-Strength PTFE Custom Machined Seals for Hydraulic Systems
US$8.60
1,000-1,999 Pieces
US$8.50
2,000-4,999 Pieces
US$8.00
5,000+ Pieces
Product profile
Structure
CustomizedPressure
High Pressure Mechanical SealsSpeed
High-Speed Mechanical SealModel NO.
pure PTFE SheetTemperature
Temperature Mechanical SealPerformance
WearStandard
StandardType
Mechanical SealBalance
BalancedContraction Percentage
<0.4%Density
2.1--2.3Elongation
200--400%Water Absorption
<0.01%Tensile Strength
30~40MPaMelting Point
327℃Hardness
50--70HDTransport Package
Plastic and Wooden BoxSpecification
as your requirementTrademark
chunhuanOrigin
ChinaHS Code
39209910Production Capacity
50tons/MonthKey features
100% Virgin PTFE Material: Made from 100% virgin PTFE resin with no recycled materials, ensuring high purity and performance.
Superior Chemical Resistance: Offers the best chemical resistance among known plastics and does not age over time.
Low Friction Coefficient: Features the lowest coefficient of friction in known solid materials for smooth operation.
Custom Size & Shape: Sizes and shapes can be customized based on specific customer requirements and designs.
Multiple Certifications: Certified with ISO9001, MSDS, RoHS, REACH, FDA, and Certificate of Origin.
Fast Standard Delivery: Standard sizes ship within 7 days, ensuring quick turnaround for urgent needs.
Company profile
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: ≤2.51h
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:How to distinguish pure PTFE from filled PTFE sheets?
A:
Pure PTFE is white without additives (labeled 'Virgin PTFE'); filled types specify additives and may appear gray/off-white.
Q:Are the products certified with international standards?
A:
Pure PTFE complies with FDA. Filled types depend on formulations.
Q:What is the lead time for custom sizes/thickness?
A:
Standard sizes ship in 7 days; custom orders take 15-30 days (based on complexity).
Q:How to verify chemical resistance data?
A:
Third-party test reports.
Q:What is the packaging?
A:
With wooden crates, suitable for sea/air freight.
Send Inquiry
*To:
Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)
Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)*Content:
Supplier replies will be sent to your registered email
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