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ISO9001 Certification PTFE Skived Sheet for Marine Chemical Piping Flange Anti-Corrosion Gasket
US$7.00-10.00
10 kg
Sample price:US$1.00/piece.Request sample
Product profile
Color
WhiteAfter-sales Service
Free Replacement or RefundWarranty
24 MonthsModel NO.
PTFE Skived SheetMaterial
PTFEKind
White Plastic SheetWater Absorption
＜0.01%Contraction Percentage
＜0.4%Tensile Strength
30~40MPaDensity
2.10~2.30g/cm3Transport Package
Wooden BoxesSpecification
as your requirementTrademark
chunhuanOrigin
ChinaHS Code
39209910Production Capacity
80tons/MonthKey features
100% Virgin PTFE Material: Made from 100% virgin PTFE with no recycled content for superior purity.
Comprehensive Certifications: Holds ISO9001, MSDS, RoHS, REACH, FDA, and Certificate of Origin.
Customizable Dimensions: Size, thickness, and shape can be tailored to customer requirements.
Fast Delivery Time: Usually delivers within 7 days for standard requests.
Free Sample Availability: Free samples can be offered based on specific customer requirements.
Excellent Chemical Resistance: Resists strong acids, bases, organic solvents, and salt spray effectively.
Skived Sheet Quality: Offers uniform thickness, no die marks, and low particle shedding.
24-Month Warranty: Comes with a 24-month warranty and free replacement or refund service.
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: ≤3.36h
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 does ISO9001 certification mean for this PTFE skived sheet?
A:
ISO9001 indicates our production processes follow a standardized quality management system, with traceable records from raw material intake, skiving, to final inspection. This ensures consistent thickness, density, and dimensions across batches, reducing the risk of sealing failure in marine piping flanges.
Q:Is this gasket suitable for anti-corrosion in marine chemical piping flanges? Which media can it resist?
A:
Yes. Pure PTFE resists almost all strong acids, bases, organic solvents, and salt spray, making it suitable for corrosive media in marine chemical piping. Please provide the specific medium, concentration, and temperature for compatibility confirmation.
Q:Can dimensions, thickness, and shapes be customized? Do you support machining per drawings?
A:
Yes. Thickness from 0.2 mm to 6.5 mm, width from 100 mm to 2700 mm, length customized by roll. We accept 2D drawings (PDF/CAD) and 3D models (IGES/STEP), and offer slitting, die-cutting, and punching services.
Q:PTFE gaskets tend to cold flow. How do you prevent deformation and leakage under flange bolt pressure?
A:
Choose an appropriate thickness and ensure flat flange faces with uniform bolt preload. For high-pressure applications, filled modified PTFE or a metal backing can be used. We can recommend the best solution for your working conditions.
Q:What advantages does the skiving process offer over molded or extruded PTFE gaskets?
A:
Skived sheet offers uniform thickness, no die marks, and no longitudinal orientation, providing better dimensional stability and extremely low particle shedding. This helps achieve reliable conformity in marine flange sealing, reducing leakage and contamination.
Send Inquiry
*To:
Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)
Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)*Content:
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