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Machined Engineering Plastic Sphere Nylon Ball Anti-Corrosion PTFE Plastic Solid Sealing Ball
US$3.10
100-1,999 Pieces
US$1.90
2,000-4,999 Pieces
US$1.00
5,000+ Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Material
PTFE/NylonColour
WhiteSize
CustomizedModel NO.
Plastic Solid Sealing BallShape
RoundSphericity Tolerance
±0.02-0.15 mm(depending on diameter)Sample
Sample AvailableCertificate
MSDS\RoHS\Reach\FDATransport Package
Wooden BoxSpecification
as your requirementTrademark
ChunhuanOrigin
ChinaHS Code
39209910Production Capacity
10 Tons /MonthKey features
Customized Size: Supports non-standard diameter customization from small to large specifications.
Superior Chemical Resistance: PTFE resists strong acids, alkalis, and solvents; Nylon resists oils and weak acids.
Precision Machining: Achieves micron-level roundness with smooth, burr-free surfaces for reliable sealing.
FDA Compliant PTFE: Pure PTFE balls meet FDA 21 CFR 177.1550 for food and pharmaceutical applications.
Free Samples Available: Free samples can be offered based on specific customer requirements.
Fast Response Time: Inquiries replied within 2 hours during working time and 24 hours otherwise.
Flexible Customization: Accepts 2D/3D drawings for special features like holes, slots, and threading.
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: ≤3.15h
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 is the difference between nylon balls and PTFE balls? How do I choose for sealing applications?
A:
Nylon balls offer good toughness, wear resistance, and lower cost, suitable for general industrial sealing and light-load valves. PTFE balls provide an extremely low friction coefficient, excellent chemical inertness, and high temperature resistance, ideal for corrosive media, food/pharmaceutical, and high-purity fluids. Choose PTFE for aggressive media or low torque; choose nylon for cost-effectiveness and mechanical toughness.
Q:Can the ball diameter be customized to my valve or equipment size?
A:
Yes. We support non-standard diameter customization, from small sizes to larger specifications. Just provide the target diameter, tolerance, and quantity. We machine per drawing or sample to ensure a proper fit with your valve seat.
Q:Can you machine special features such as holes, slots, or non-standard shapes per 2D/3D drawings?
A:
Yes. We accept PDF/CAD 2D drawings and IGES/STEP 3D models, and can perform drilling, slotting, threading, and other secondary machining to meet special sealing assembly or custom valve requirements.
Q:How does the chemical resistance of PTFE balls compare to nylon balls?
A:
PTFE balls resist almost all strong acids, bases, salt solutions, and organic solvents, without water absorption or swelling. Nylon balls resist weak acids/bases and most organic solvents, but are not suitable for strong acids, strong bases, or phenols. Provide your specific media for compatibility confirmation.
Q:What level of roundness and surface finish can the balls achieve?
A:
Through precision turning or post-molding finishing, roundness can be controlled to micron level with a smooth, burr-free surface. This promotes uniform contact with the seat, reduces leakage paths, and improves sealing reliability.
Send Inquiry
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Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)
Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)*Content:
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