Customized EPDM NBR Silicone O Ring Sealing Element for Oil and Gas
Seals As per Buyer's Drawing
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-Rings are used in sanitary pipeline systems for the Auto,
Machinery, Food, Dairy, Beverage,
Pharmaceutical and Bio-Tech industries. Rubber Fab offers a full
line of AS568 dash numbers,
metric, and specialty o-ring sizes that are manufactured using
EPDM, NBR, FKM Fluoroelastomer,
Buna-N, PTFE, Silicone and so on.
The o-rings used in cylinder, pump, railcars, truck, washing
machine, instrument and meter, mine
equipment, pipeline, household appliances, automobile, steamboat,
industrial electrical equipment,
building door& window, construction machinery, construction bridges
and tunnel.
1. mechanical sealing, pressure vessel ,gas compressor, reaction
vessel ,heat
exchanger, boiler, filter and so on.
2.it can be used for all kinds of electronic products in a wide
range ,such as camera, mobile phone,
printer, computer.
3. Used for automobile windows and doors, etc...
4.Silk screen printing, spray coating, laser etching, back-lighted,
hard/epoxy coating keypads.
| Product Name | Customized EPDM NBR Silicone O Ring Sealing Element for Oil and Gas
Seals |
| Materials | NBR, HNBR, EPDM, SILICONE, VITON, FLS, FFPM, PTFE |
| 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. |
We have certificates :ISO 9001:2015 , ISO 14001:2015 ,ISO
45001:2018 , IATF , FDA, REACH,ROHS, SGS etc.
IATF 16949 2016.pdf
ISO 9001 2015.pdf
ISO45001.pdf
ISO 14001.pdf
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.
Our strength:
PROFESSIONAL OEM & ODM 30+ YEARS OF RUBBER SEALING MANUFACTURER
☆ PROFESSIONAL OEM & ODM 30+ YEARS OF RUBBER SEALING MANUFACTURER
☆ FULL RANGE OF MOLDS OVER 10,000+
☆ PROFESSIONAL TEAM PROVIDE EFFICIENT TRADING SERVICE
☆ STRICT QUALITY CONTROL--QUALITY GUARANTEE
☆ OWNED A TESTING LABORATORY WITH SOPHISTICATED TEST EQUIPMENT
☆ ADVANCED EQUIPMENTS: 50+ CURING MACHINE 8 CCD AUTOMATIC
INSPECTION MACHINE 8 ALL-IN-ONE MACHINE
Progress
Quality control
Material Inspection:Storage of all raw materials before the test, and issue a report on
the
corresponding material properties, compared with raw material's own
property report, two
reports property values is consistent, can put in storage.
Model Inspection:After the mold development or mold cleaning finished on the
machine,
we will test all the specifications of the mold to ensure that each
cavity of the product
specifications and quality.
Production Inspection:The production process of the product inspection personnel timing
semi-finished product inspection, ensure the quality of the
rationality of technology, defective
rate control in a reasonable range.
Quanlity Control:The quality inspection department will conduct a sampling
inspection of
each batch of products
Production Full Inspection:The optical inspection machine can ensure the appearance and
dimension of the product are 100% qualified.
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.
Inquiry Guide
In order to you can get faster and more accurate service, please
send an inquiry according to this
page Enquiries parameters: size, material, hardness, color, tolerance,
working environment,
purchase quantity , etc.
1. Size:drawing or sample.
2. Material: Silicone, NBR, EPDM, VITON&FKM, NR, HNBR, SBR,
Neoprene, PU,FFKM, etc
3. Hardness: 30 Shore A~90 Shore A
4. Color: according to your request, the most common color is
black. The price of the white color
products is litter higher than others.
5. Tolerance: if there is special size requirements, please mention
in enquiries. Otherwise, we will
be in accordance with the international standard tolerance
execution.
6. Working environment: in order to produce more accurate
production you need, please be sure to
inform products work environment. Such as motion situation(is
sports or stationary, whether there
is friction), contact medium (exposure to corrosive gas, water
vapor, acidic or alkaline liquid), etc.
7. Purchase quantity: please offer purchase quantity per
month/year.
8. Customer information: in order to facilitate we understand more
about your company, and contact
you timely, please provide your company's name, phone number,
E-mail contacts.
If you clearly display above information,please send an inquiry to
86-18024335328; or mail to Shadow
Zhang , we will reply to you as soon as possible! Thank you!
