Silicone Rubber Sealing Washer Manufacturer And Supply Custom Leak Proof Rubber Gasket
NBR (nitrile rubber) washers are commonly used in a variety of applications where resistance to oil, fuel, and hydraulic fluids is required. Some of the most common applications for NBR washers include:
- Automotive: NBR washers are used in automotive applications for sealing engine components, fuel systems, and hydraulic systems.
- Industrial machinery: NBR washers are used in industrial machinery for sealing hydraulic and pneumatic systems, as well as for sealing gearboxes and other components.
- Aerospace: NBR washers are used in aerospace applications for sealing fuel and hydraulic systems, as well as for sealing engine components.
- Marine: NBR washers are used in marine applications for sealing fuel and hydraulic systems, as well as for sealing through-hull fittings and other components.
- Construction: NBR washers are used in construction applications for sealing pipes, valves, and other components.
NBR washers are a versatile and reliable component that can be used in a variety of applications across various industries. Their excellent resistance to oil, fuel, and hydraulic fluids make them a popular choice for use in many different applications.
These are the most common material but we are not limited to them:
| Material | Feature | Temperature range |
| EPDM | Excellent weatherability, good high and low temperature resistance, low gas permeability. Resistant to ozone, steam, water, alcohols, brake fluids. Poor resistance to petroleum oils, diester lubricants. | -60°F to 280°F |
| Neoprene | Good general purpose elastomer, with moderate oil, ozone and water resistance. Resistant to freons, high aniline points oils, mild acids. Not recommended for phosphate esters, ketones, brake fluids. | -65°F to 260°F |
| Nitrile | Excellent resistance to petroleum products, excellent compression set; resistant to oil, water, silicone greases and oils. Not recommended for halogenated hydrocarbons, ketones, ozone and sunlight. | -65°F to 275°F |
| SBR | General purpose elastomer, good adhesion to various substrates, good abrasion resistance, good resiliince. Resistant to brake fluids, alcohols, water. Not recommended for solvents, oil/gas, sunlight. | -65°F to 225°F |
| Silicone | Best overall temperature range of elastomers currently available. Excellent resistance to dry heat, as well as, resistance to low temperature, brake fluids, high aniline point oils. Not recommended for some dynamic applications due to poor tensile strength and tear. Poor in petroleum oils and ketones. | -150° to 500°F |
| Viton | Outstanding resistance to the effects of heat, chemicals, and solvents. Viton® has good tensile, resistance and low compression set. Limitations include poor low-temperature properties, limited hot-water resistance and shrinkage. | -50° to 600°F |
Packing
PE inside , Carton Outside, Carons on pallets if needed
Our products applications
| Application | Rice Cooker, Induction Cooker, Pressure Cooker, Water Heater, Vacuum Cleaner, Juicer, Lid Gasket, Kettle, Thermos Bottle, Thermos Cup, Irons, Microwaves, Water dispensers. Pacemakers, Stents, Respiratory masks, and Feeding tubes. Circuits, connectors, and tubes Heat-resistant engine seals, Rubber hoses, Electronics and Cable Insulation, Steering wheels, Dashboards, Bumpers and a variety of plastic body parts, Motor blocks, Gear boxes, Alternators, Water pumps and other mechanical parts, etc |
| Industries | Electrical Equipment, Electronics, Food Processing, kitchenware, cookware, tableware Electrical appliance, Automotive Electrical Enclosure, Outdoor Electrical, Outdoor Cellular Telecommunications, Water Purification Systems, Medical Equipment, Dairy Fluid Handling |
| Products | Washers & Seals, Connector seals, Coasters, Weather seals, Enclosures, Customization, Toys, Holders... |
| Advantage | Food-grade silicone material, harmless to human health and safe. Non-toxic and environmentally friendly. Resistant to high and low temperatures. Oil and dirt resistant, waterproof, easy to clean. Long lifespan and are durable. Multi-colored, OEM Logo available. |
| Disadvantage | - Poor mechanical properties in terms of tensile strength and tear strength.
- Little resistance to alkane and aromatic oils.
- Relatively high manufacturing cost.
|
Production Processing
1. If we have stock of MATERIAL, we would start production soon, say 5days.
While, if the material is out of stock, we may need about 25 days to stock the material(QC works throughout the whole production process).
2. Make the MOLD according to the project(QC).
3. Add the VULCANIZING AGENT.
4. MIX the silicone rubber and adjust the COLOR to match it as per customer required(QC)
5. CUT the vulcanized material into slices according to the mold.
5. Put the material into the machine, VULCANIZATION & SHAPING(QC).
6. When the products ready, the workers will do TRIMMING.
7. We will print the customed LOGO if required.
8. QC and CLEAN before packing.
9. PACKING, Usually, PE inside , Carton Outside, Carons on pallets if needed.
10. Products be transfered to the WAREHOUSE to be delivered.
11. LOADING & SHIPPING
Material Reservation ► QC ► Vulcanizing Agent ► QC ► Mixing & Color ► QC ► Cutting ► Vulcanization & Shaping ► QC ► Triming ► QC ► Packing► Ready ► Loading & Shipping
About Lan Anh Silicone
Lan Anh offers engineering services from initial part analysis to final delivery. With an onsite tool shop,
we can provide prototypes quickly and economically. From your drawing, 3D model or sample parts,
our engineers can review the manufacturability of the part and recommend changes that will reduce
costs without compromising performance. Our research and development (R&D) laboratory can
recommend materials suited for your application and offer testing methods and services you may
need to prove performance characteristics.
Our Mission: To be a contributor to the environmental movement and the improvement of living standards.
Our Vision: To be the pioneer of silicone products in the Asia-Pacific region.
Our core values: provide employees with the most comfortable working environment, fulfill corporate
responsibilities, meet customer needs and build a high-quality, professional team.
Our business philosophy: sincerity and pragmatism, gratitude and return, equality and mutual benefit.
Our Workshop
Quality control
- We design the compression moldings by ourselves.
The mold is designed according to the structural characteristics of the product, which can ensure that the produced product has a smooth appearance, almost no burrs at the joint, and a delicate hand feel.
- We insist on using high-quality and stable raw materials.
High-quality silicone raw material is selected, which has strong elasticity, durability, long service life, and is not easy to deform.
- We have skilled workers, we own the mature ability of handling vulcanization process.
The molded silicone products have uniform hardness and softness, qualified stretching and rebounding strength, and good rebounding effect.
- We have high quality standard.
From raw material warehousing inspection to finished product inspection, finished product inspection, and shipment inspection, we strictly control quality standards.
Owing to above points, we e can save time and cost to the greatest extent, reduce product scrap rate and maximize the rational use of raw materials, which support us to provide our products at best price on right time.
Certificates
Order Processing FYI
1. First, send the Inquiry with 3D drawing or sample to us, and tell us the hardness and Tensile strength required, as more detaill as better.
2. We will analysis the inquiry, and offer the quotation.
3. Buyers accept the quotation, confirm the trial order of sampling, and make payment.
4. We will do sampleing and test, and send the sample or test report to customer.
5. Sample confirmed, buyers place the bulk order.
6. We send the official PI for confirmation.
7. Buyers make the payment, and send the payment proof to us.
8. After the payment received, we will arrange the production.
9. We will notice the buyers when products is about to ready, and book the inspection time with customers, or we show pictures for confirmation.
10. As soon as the inspection passed, we will arrange delivery according to the items we both agreed with the buyers.easy FYI
Inquiry (3D drawing or sample) ► Analysis & Quotation ► Trial Order & Payment ► Sampling & Test ►Sample Confirmation ► Bulk Order ► PI Confirmation ► Payment ► Production ► Inspection ► Delivery
