Silicone Elastomer Material FDA Rubber Seal O Ring Seals For Oil
And Gas Standard Nonstandard
Type: O Ring
Size: ID X CS, OD=ID + 2XCS
An o-ring is a simple and versatile ring-shaped packing or sealing
device with a circular cross section (from which the "O" in
its name is derived). The purpose of using O-ring seals is to
prevent leakage and loss of liquids or gases. They simplicity,
convenience, and small installation space. As long as the groove
design and material selection are correct, and the operating
conditions are within the temperature range of the rubber material,
the seal can have a long-term sealing effect in the static
or dynamic seal.
The size of o-ring is determined by the inner diameter ID and the
wire diameter CS. O-ring size calculation:
outer diameter = inner diameter + 2 x wire diameter (OD = ID + 2x
CS).
O-Ring Advantages:
1. O-Rings offer an efficient and economical sealing element for a
wide range of static or dynamic applications.
2. O-Ring sizes are defined by the inner diameter-ID and the cross
section-CS, our o-ring Inner Diameter can be from 0.5mm
to 1500mm.
3. Standard sizes such as AS568(PARKER sizes), JIS(P TYPE, G TYPE,
S TYPE, V TYPE, F TYPE sizes), BS1516 sizes Metric sizes
as well as non-standard sizes are all avaiblabe.
4. We have more than 2000 o-ring mould toolings, so you could get
any size here without set-up or tooling charge. Huge inventory
of o-rings can meet your urgent requiremnets.
5. A very wide range of elastomer material can be selected, main
material: NBR(BUNA-N, Nitrile), FKM(FKM), Silicone(VMQ), HNBR,
FFKM, EPDM, PU(Polyurethane, urethane), Fluorosilicone(FVMQ),
Neoprene(CR) and so on. Hardness of material can be from 40
ShoreA(Durometer) to 90 ShoreA(Durometer)
O-Ring Technical requirements:
Appearance meets GB/T3452.2-2007 Material meets HG/T2579-2008 Size
meets GB/T3452.1-2005
In addition, all our products are ROHS and REACH Compliant (we
mainly export products to USA and Europe market).
O-Ring Features:
1. Good sealing solution, long service life.
2. Easy installation reduces risk.
3. Working in various medium based on different elastomer material.
| Product Name | Rubber O-Ring |
| Materials | NBR, HNBR, EPDM, SILICONE, VITON, FLS, FFPM, FPM , PU ,ACM ,SBR |
| Temperature | NBR(-40~120°C),FFKM(-20~320°C) Viton(-20~200°C),Silicone (-70~220°C) EPDM(-50~150°C),PU(-40~90°C) |
| Feature | Resistance to high pressure, oil, weather, abrasion, solvent, high
temperature, abrasion resistant, aging resistant, insulation, acid
and alkaline resistant |
| Cerfiticate | ISO 9001:2008 |
| Hardness | 30-90 shores A |
| Color | Red, Black, White, blue, green, Clear, etc |
| Size | Any size, Customized/standard and nonstandard |
| Sample time | If instock, within 3 days after payment |
| Delivery time | 7-15 days by express after payment 10-20 days by ship |
| Shipping | Small quantity: UPS/FeDex/DHL express Large quantity: by Air/Sea |
| Customized | OEM & ODM are welcomed |
| packing | plastic bag&carton box or according to your requirements |
| Application | chemical industry, petroleum industry, medical technique, food
industry, sewage-disposal industry, steel industry, semi-conduct
industry and so on. |
Silicone Rubber (Q, MQ, VMQ, PVMQ)
*Service Temperature
For Silicones the service temperatures are from -60 C to 225 C.
Some special types can be used in
extreme temperature up to 300 C and down to -100 C.
*Application
Silicone rubber performs well under environmental and temperature
extremes. It is usually applied
in automotive and aerospace industries where flexibility and
longevity are important. It is also a
suitable material for parts that need FDA approval for food handling
equipment and appliances.
| Material | SIL(Silicone Rubber) |
| Advantage | 1,Excellent Rebound Resistance |
| 2,Excellent Oxygen and Ozone Resistance |
| 3,Excellent Weathering and Heat Resistance |
| 4,Excellent Heat and Low Temperature Resistance |
| 5,Good heat insulation and heat dissipation. |
| 6,Good electrical insulation |
| Disadvantage | 1,Poor Aliphatic-solvent Resistance |
| 2,Poor Alkaline Resistance |
| Temperature | -40℃-220℃, -100℃-250℃(special formula) |
| Application | 1,the household appliances industry seal or rubber parts, such as
electric kettle, electric irons, microwave oven rubber parts. |
| 2,The electronics industry seal or rubber parts, such as mobile
phone keys, shock pad DVD, cable joint seal etc. |
| 3,Contact with the human body on various types of products on the
seal, such as water bottles, water dispensers |
For color , we can make as customers' requirements .Below table is
the colorful o rings
we made.If you need colored o rings , you can give me pantone number .
We can also produce Automotive Rubber Seals ,Connector Rubber Seals
,Power Tool Rubber seals ,Valve
Rubber Seals ,Pipe Rubber Seals ,Semiconductor Rubber Seals
,Hydraulic Pneumatic Rubber Seals ,Pump
Rubber Seals ,Oil and Gas Seals ,Food Grade Rubber Seals ,Medical
Rubber Seals ,Chemical Equipment
Rubber Seals ...etc.
Our Factory
1. Since 2006, focus on rubber seals, especially for auto parts
2. Certificates: ISO9001, IATF16949, ISO14001, ISO45001,ISO 13485
3. Two factories, more than 18000㎡,clean room 600㎡, with 300
workers.
4. Molds > 10000 sets, especially o rings, about 5000 sets.
5.O-ring series covers American standard (AS568), Japanese standard
(JIS), national
standard(GB), and produces a large number of customized
non-standard parts.
6. Material: NBR, FKM, SIL, EPDM, CR, NR, PU, HNBR, FFKM, SBR .The rubber materials
used meet the requirements of ROHS2.0 and REACH235.
7. Material Certificates: FDA, ROHS, REACH, UL157, CP65 WRC,
EN549,EN45545.
8. Products are widely used in automotive parts, electronic
connectors, valves, pneumatics,
power tools, new energy, medical equipment, electronic products and
other fields.
9. company has introduced HRP, ERP and other systems since its
inception.
10. The company's labor cost, raw material procurement, production
process and
product quality were comprehensively and scientifically controlled.
Progress
Cooperative partner
Ruichen company have cooperated with many superior customers as
below , we have complete system and excellent productivity
to serve for you
International exhibition
Why RUICHEN?
Many big companies select RUICHEN for their rubber seals and customized rubber parts because we
always
satisfy them in quality, price, delivery, service, etc. At the same
time, we also attach great importance to the
small customers in niche markets.Whether your purchase quantity is big or small, you are our
valuable partners.
High Quality
We continue to manufacture high-quality products for all customers
and pursue 100% customer satisfaction,
which has become one of our core competencies.
Profession
We have rich experience in materials, products, and production and
excellent international trade and language
communication skills.
Best Services
From quoting, sampling, production, and shipping to after-sales,
our sales will provide you with the best service
so that you can rest assured completely.
10000+ Projects Delivered
Over 10K projects have been sent to our customers worldwide in
recent years, and we have received countless
positive comments.
Low Price
Our customers can obtain maximum profits through the ISO management
system and intelligent manufacturing
to reduce our costs continuously.
Massive Capacity
Our in-house facilities allow us to get your projects done fast.
And thanks to our strong relationship with rapid
materials partners, our capacity is not limited.
Fast Delivery
Unlimited capacity, experienced engineers, and a flexible
production system allow us to create your seals and
production parts in a short period.
1000+ Happy Customers
We aim to keep every customer happy with reliable quality, fast
turnaround, and excellent services. We want all
our new customers to become long-term customers.
