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Large Diameter O Ring Seals Custom Oversize Rubber Gasket up to 2000mm
| Place of Origin | Xiamen, China |
|---|---|
| Brand Name | DZK |
| Certification | ISO 9001:2015 |
| Model Number | DZK-LD-OR |
| Minimum Order Quantity | 10 Pieces |
| Price | 1.00-100.00 USD/Piece |
| Packaging Details | PE Bag + Carton + Pallet |
| Delivery Time | 10-20 Days |
| Payment Terms | T/T,L/C,Western Union |
| Supply Ability | 100,000 Pieces/Month |
Product Details
| Material | Multi-option | Max Diameter | 2000mm |
|---|---|---|---|
| Cross-Section | 3mm-40mm | Joint | Hot-Spliced/Molded |
| Highlight | Large O Ring |
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Product Description
Large Diameter O Ring Seals Custom Oversize Rubber Gasket up to 2000mm
Product Advantages
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Massive Size Capability
Custom O-rings with inner diameters up to 2000mm. Ideal for wind turbines and heavy equipment applications.
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Multiple Material Options
Available in NBR, FKM, EPDM, Silicone, and HNBR. Select the optimal material for your specific application requirements.
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Precision Splicing Technology
Advanced hot splicing ensures seamless, high-strength joints for consistent large-circumference sealing performance.
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Custom Cross-Sections
Any cross-section from 3mm-40mm. Custom profiles including square, rectangular, and D-shape available upon request.
Product Specifications
| Parameter | Specification |
|---|---|
| Material | NBR/FKM/EPDM/Silicone/HNBR |
| Hardness | Shore A 40-90 |
| Inner Diameter | 100mm - 2000mm |
| Cross-Section | 3mm - 40mm |
| Joint Type | Hot-spliced or seamless molded |
| Standard | Custom, AS568, ISO 3601 |
| Tolerance | +/-0.5mm to +/-2mm |
| Application | Wind turbines, large valves, pipelines |
Company Strength
8+
Years Experience
50-100
Skilled Workers
60-70%
Export Percentage
ISO 9001
Certified
OEM/ODM
Customization
24/7
Technical Support
Production Process
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1Material Preparation
Raw material inspection & mixing
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2Mold Design
Precision CNC mold fabrication
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3Compression Molding
High-precision vulcanization
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4Deflashing
Automated flash removal
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5Quality Inspection
100% dimensional & visual check
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6Packaging & Shipping
Secure packing, global delivery
Packaging & Shipping
| Item | Details |
|---|---|
| Inner Packaging | PE bag / vacuum sealed bag |
| Outer Packaging | Standard export carton with pallet |
| Custom Packaging | Available on request (branded bags, labels) |
| Port of Loading | Xiamen, China |
| Lead Time | 7-15 days after order confirmation |
| Shipping Method | Sea freight / Air freight / Express (DHL, FedEx, UPS) |
Frequently Asked Questions
What material is best for my application?
The choice depends on temperature, chemical exposure, and pressure requirements. NBR is ideal for general hydraulic oil applications; FKM/Viton for high-temperature and chemical resistance; Silicone for food-grade and medical; EPDM for water/steam. Please share your working conditions and we will recommend the optimal material.
Can you produce custom sizes and materials?
Absolutely. We specialize in custom molded O-rings. You can provide drawings, samples, or dimensions, and our engineering team will design and manufacture to your exact specifications. Custom compounds and colors are also available.
What is your minimum order quantity (MOQ)?
Our standard MOQ is 100 pieces per size, but we are flexible for trial orders and new clients. Contact us with your requirements and we will work out the best solution for you.
Do you provide free samples?
Yes, we offer free samples of standard sizes. For custom sizes, a small mold fee may apply. Samples are usually shipped within 3-5 working days via express courier.
What certifications do you have?
We are ISO 9001:2015 certified. Our products comply with FDA, RoHS, REACH, and NSF standards depending on the material. Third-party testing reports (SGS, TUV) are available upon request.
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