| Customization: | Available |
|---|---|
| Material: | Silicone Rubber |
| Usage: | Industrial Rubber Slab, Industrial, Flooring, Printing, Rubber Floor Covering |
|
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OEM Colorful Abrasion Resistant Durable Universal O-Ring Seals
| Designation | Thickness (mm) |
Thickness tolerance (mm) |
Effective width tolerance (mm) |
Length (mm) |
Length tolerance (mm) |
DC800-015 DC800-050 |
0.8≤T≤2 | ±0.2 | Approx.+5 | L<=1000 | +10 |
| 2<T≤5 | ±0.3 | ||||
| 5<T≤7 | ±0.4 | ||||
| 7<T≤9 | ±0.6 | 1000<L<=2000 | +15 | ||
| 9<T≤12 | ±1.0 | ||||
| 12<T≤15 | ±1.2 | ||||
| 15<T≤20 | ±1.5 | 2000<L<=5000 | |||
| 20<T≤25 | ±2 | ||||
DC800-055 |
T≤3 | ±0.2 | |||
| 3<T≤6 | ±0.3 | L>5000 | +30 | ||
| 6<T≤7 | ±0.5 |
Dachuangkehua specializes in high-performance foamed silicone rings, offering superior sealing, cushioning, and insulation solutions for demanding industrial applications. Our advanced silicone foam technology ensures excellent compressibility, thermal resistance, and durability, making it ideal for industries such as automotive, electronics, aerospace, medical devices, and energy storage.
Lightweight & Flexible - Provides excellent compression recovery and tight sealing.
High-Temperature Resistance - Stable performance from -50°C to +250°C (higher grades available).
Flame Retardant - Meets UL94 V0 standards for fire safety.
Closed-Cell Structure - Ensures waterproof, dustproof, and gas-tight sealing.
Chemical & Weather Resistance - Resists oils, acids, UV, and ozone degradation.
Customizable - Available in various densities, shapes, and sizes for tailored solutions.
EV Battery Sealing - Thermal and EMI shielding for new energy vehicles.
Electronics & Enclosures - EMI/RFI protection and waterproof sealing.
HVAC & Building - Energy-efficient insulation and vibration damping.
Medical & Food-Grade - Non-toxic, FDA-compliant sealing for sensitive environments.
Industrial Machinery - Shock absorption and high-pressure sealing.
Dachuangkehua combines innovative R&D, precision manufacturing, and strict quality control to deliver reliable foamed silicone rings for extreme conditions. We support custom formulations, rapid prototyping, and global supply chain solutions.
The foamed sealing ring includes rubber foamed sealing ring and silicone foamed sealing ring. The silicone foamed sealing ring is specially designed for high-temperature and high-pressure sealing applications, mainly suitable for industries such as hot stamping printing equipment, mechanical seals, and medical equipment. The product can be used for pressing, shock absorption, protection, insulation, cooling, wear resistance, high temperature resistance, dustproof, waterproof, fixing, sealing, and other purposes.
The extensive application of foam seals, in addition to being used for extreme environmental resistance, also has good mechanical elasticity and strength, thermal stability; therefore, foam seals are widely used in automobiles, transportation equipment, communication and electrical equipment, household appliances, electronic products and instrument sealing components, industrial machinery and electrical equipment for particularly reliable sealing, cushioning, vibration isolation, and insulation applications, and have excellent resistance to high and low temperatures, flame retardancy, fire resistance, and wear resistance.
In addition, whether it is an O-ring or a foam sealing ring, Dachuangkehua can meet the requirements of customizing according to samples or drawings, with different thicknesses and hardness. It can also provide flexible material selection based on your drawings. At the same time, it can also customize silicone rubber products and foam sealing ring products with different materials, temperature resistance, hardness, specifications, colors, lengths, shapes, etc.
Innovating Silicone Solutions for a Sustainable Future
Hangzhou Dachuang Kehua is a national high-tech enterprise specializing in the R&D, production, and sales of high-performance silicone materials. Headquartered in Qingshanhu Science and Technology City, Hangzhou-a key hub in China's National Science and Technology Innovation Corridor-we combine cutting-edge research, advanced manufacturing, and industry expertise to deliver innovative silicone solutions for global industries.
Silicone Rubber & Foam Sheets
Silicone Tubes & Strips
Oil Seals & Custom Rubber Components
New Energy Vehicles (NEV) & EV Batteries
Energy Storage Systems (ESS) & Solar (PV)
5G Communications & Electronics
Construction & Industrial Machinery
Aerospace, Medical, and Consumer Goods
15+ Years of R&D Expertise - Proprietary formulations and advanced production processes.
DC800 Series Liquid Foamed Silicone - No external foaming agents, eco-friendly, superior flame retardancy (UL94 V-0), and IP68 sealing.
Automotive-Grade Materials - Compliant with IATF16949 for EV/ESS applications.
Quality Systems: ISO9001, IATF16949
Global Compliance: UL/CUL UL157, RoHS 2.0, REACH, SGS
Tailored density, hardness, and structure (open/closed-cell).
Die-cutting, laminating, and adhesive backing services.
Dachuang Kehua has established strong market influence with its high-performance products, collaborating with a wide network of global partners across industries.
Packaging Parameters
| DC800-015-DC800-050 | ||||||||
| TEU Thickness T (mm) |
Effective width(mm):600 | Effective width(mm):950 | ||||||
| Length of single piece (m/segment) |
Single box length (m/box) |
Square number per box (m/box) |
Length of single piece (m/segment) |
Single box length (m/box) |
Square number per box (m2/box) |
|||
| 0.8≤T<2 | 20 | 60 | 36.00 | 15 | 30 | 28.50 | ||
| 2<T≤3 | 10 | 40 | 24.00 | 10 | 20 | 19.00 | ||
| 3<T≤5 | 10 | 30 | 18.00 | 8 | 16 | 15.20 | ||
| 5<T≤7 | 10 | 20 | 12.00 | 6 | 12 | 11.40 | ||
| 7<T≤9 | 7 | 14 | 8.40 | Subject to actual negotiation | ||||
| 9<T≤12 | 5 | 10 | 6.00 | Subject to actual negotiation | ||||
| 12<T≤15 | Subject to actual negotiation | Subject to actual negotiation | ||||||
| 15<T≤25 | Subject to actual negotiation | Subject to actual negotiation | ||||||
| DC800-055 | |||
| TEU Thickness T (mm) |
Effective width(mm):500 | ||
| Length of single piece(m/segment) | Single box length(m/box) | Square number per box(m/box) | |
| 1≤T≤2 | 20 | 60 | 30.00 |
| 2<T≤3 | 20 | 40 | 20.00 |
| 3<T≤4 | 15 | 30 | 15.00 |
| 4<T≤5 | 10 | 20 | 10.00 |
| 5<T≤6 | 10 | 20 | 10.00 |
| 6<T≤7 | Subject to actual negotiation | Subject to actual negotiation | Subject to actual negotiation |
1. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
2.what can you buy from us?
Rubber Products.
3. why should you buy from us not from other suppliers?
We have been in this field about 20 years have our own factory and our own machine, technic team. We provide the OEM/ODM service.We also support the compound rubber and all kinds of Rubber products and Rubber Parts. We support the competitive products.
4. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;Language Spoken:English,Chinese.
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