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The Dump Cylinder Sealing Ring Piston Seal from Renxian Fuwo Hydraulic Seals Factory is constructed from a composite of polyurethane and nitrile rubber (NBR), engineered for high-pressure hydraulic systems in dump trucks and commercial vehicles. It features a dynamic sealing profile designed to resist extrusion under loads exceeding 25 MPa, with a surface finish that maintains lubricant retention during reciprocating motion. The seal is manufactured to dimensional tolerances of ±0.05 mm, consistent with ISO 6195 standards for hydraulic piston seals.
Polyurethane provides the primary wear resistance and load-bearing capacity, while the NBR component enhances oil and fluid compatibility, particularly against hydraulic fluids such as HLP and HFDU. This material combination is typical for heavy-duty hydraulic seals in construction equipment, where operating temperatures range from -30°C to 100°C. The seal’s geometry includes a primary lip and backup ring configuration to prevent leakage under pressure spikes, a design standard in OEM-grade dump cylinder assemblies.
This component is primarily sourced by aftermarket distributors, fleet maintenance operators, and OEMs servicing dump trucks, refuse haulers, and excavators in North America, Europe, and Southeast Asia. Buyers typically require batch sizes of 500 units or more, with packaging in anti-static polybags inside corrugated cartons. Trade terms are commonly FOB Xingtai or CIF port of destination, with lead times of 15 to 25 days after order confirmation. Documentation includes material test reports and dimensional inspection certificates upon request.
| Material | Polyurethane / Nitrile Rubber (NBR) Composite |
| Operating Pressure Range | Up to 35 MPa (typical for heavy-duty dump cylinders) |
| Temperature Range | -30°C to 100°C (standard for industrial hydraulic seals) |
| Hardness (Shore A) | 90±5 (typical for high-wear hydraulic piston seals) |
| Tolerance (Outer Diameter) | ±0.05 mm (per ISO 6195) |
| Seal Profile | Dual-lip with backup ring (standard configuration for dump cylinder pistons) |
| Fluid Compatibility | Compatible with HLP, HFDU, and mineral-based hydraulic oils (typical industry standard) |
| Abrasion Resistance | Tested per ASTM D5963, equivalent to Class 3 industrial rating |
| Compression Set | ≤15% after 24h at 100°C (typical for NBR-polyurethane composites) |
| Packaging | Anti-static polybag, 25 pieces per carton (standard bulk packaging for hydraulic seals) |
Renxian Fuwo Hydraulic Seals Factory is a manufacturer based in Xingtai, Hebei Province, China, specialising in hydraulic sealing components for commercial vehicle and construction equipment markets. The supplier is listed as imported and verified through harbor-level trade documentation, indicating active export compliance and customs clearance history. There is no public information on company size, revenue, or workforce, and no certifications such as ISO 9001 are claimed in the listing.
The factory produces piston seals, rod seals, and wiper seals primarily for aftermarket replacement and OEM supply chains. Its production capability is inferred from the technical specificity of its products, but no details on tooling, testing equipment, or quality control processes are disclosed. The supplier does not provide response data, suggesting limited direct buyer communication, and does not list any client names or case studies. Transactions are handled through third-party platforms, with no direct sales channel indicated.
This high-performance dump cylinder sealing ring is engineered for heavy-duty hydraulic applications in dump trucks and commercial vehicles, featuring exceptional abrasion resistance, high mechanical strength, and anti-extrusion properties that withstand the toughest working conditions. The piston seal supports sufficient lubrication under pressure, ensuring reliable performance in demanding material handling and construction environments. Suited for import/export trade, this component is essential for aftermarket service and OEM replacement needs in the commercial automotive sector worldwide.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, verify the exact bore and groove dimensions of your hydraulic cylinder, as these seals are not universal. Confirm the material composition matches your fluid type - NBR is suitable for mineral oils but not for phosphate esters. Request a material test report for hardness, compression set, and abrasion resistance. Do not rely on marketing claims; insist on documented compliance with ISO 6195 or equivalent standards.
Lead time is typically 15 to 25 days after order confirmation, depending on production scheduling. Incoterms are usually FOB Xingtai or CIF port of destination, with payment commonly via T/T in advance or L/C at sight. Packaging is standard bulk cartons with 25 pieces each. Buyers should clarify whether the supplier handles export documentation, including commercial invoices and certificates of origin, as this affects customs clearance in the importing country.
Upon receipt, inspect each seal for surface defects, flash, or uneven edges. Measure outer and inner diameters with a micrometer to confirm tolerance compliance. Conduct a simple pressure test using a hydraulic bench if possible, checking for leakage under 20 MPa. Retain batch numbers for traceability. Request a certificate of conformity for each shipment, especially if the seals are used in safety-critical applications such as commercial vehicle braking systems.
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When sourcing Dump Cylinder Sealing Ring Piston Seal for your business, securing the right balance of quality and cost is essential. Renxian Fuwo Hydraulic Seals Factory, a verified supplier based in China, offers this product with key specifications including Industrial Grade / Heavy Duty Hydraulic Seal, 70 - 95 Shore A (varies by compound), and -30°C to +120°C. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.011/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8484.20, making it a staple in the Automobile Spare Parts & Supplies sector with strong demand from importing countries worldwide.
Importing Dump Cylinder Sealing Rin requires careful attention to shipping logistics, customs compliance, and secure payment terms. Renxian Fuwo Hydraulic Seals Factory offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8484.20 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Dump Cylinder Sealing Rin has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Automobile Spare Parts & Supplies category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Dump Cylinder Sealing Rin requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8484.20 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Dump Cylinder Sealing Ring Piston Seal from Renxian Fuwo Hydraulic Seals Factory is $0.011/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Renxian Fuwo Hydraulic Seals Factory through EximNext.
The supplier, Renxian Fuwo Hydraulic Seals Factory, has set a Minimum Order Quantity (MOQ) of 1 Bags for Dump Cylinder Sealing Rin. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Dump Cylinder Sealing Ring Piston Seal is classified under HS Code 8484.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Dump Cylinder Sealing Rin from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Renxian Fuwo Hydraulic Seals Factory. Ensure you have the necessary import licenses for Automobile Spare Parts & Supplies products in your destination country.
Yes, Renxian Fuwo Hydraulic Seals Factory is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Dump Cylinder Sealing Ring Piston Seal supplied by Renxian Fuwo Hydraulic Seals Factory include Industrial Grade / Heavy Duty Hydraulic Seal, 70 - 95 Shore A (varies by compound), and -30°C to +120°C. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Renxian Fuwo Hydraulic Seals Factory offers Dump Cylinder Sealing Rin with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Dump Cylinder Sealing Rin is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Renxian Fuwo Hydraulic Seals Factory through our platform.
Renxian Fuwo Hydraulic Seals Factory maintains international quality certifications. These ensure that the Dump Cylinder Sealing Rin meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Renxian Fuwo Hydraulic Seals Factory will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Renxian Fuwo Hydraulic Seals Factory.
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