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3rd Party Inspection Acceptable Automotive Parts FKM FFKM FPM HRBN NBR EPDM CE NR Rubber

3rd Party Inspection Acceptable Automotive Parts FKM FFKM FPM HRBN NBR EPDM CE NR Rubber

Place of Origin:

Shangrao ,China

Brand Name:

ORK

Certification:

REACH / ROHS / ISO9001 / IATF / SGS / FDA

Model Number:

As customer's request, custom

Contact Us
Request A Quote
Product Details
Size:
Customized
Standard Or Nonstandard:
Nonstandard
Colour:
Any Colour
Material Type:
NBR,EPDM,SILICONE,FKM,SBR,NR,etc.
Hardness Range:
20-90 Shore A
Application:
For All Industries
OEM / ODM:
Available
Certificate:
ISO9001;RoHS;WRAS;REACH;NSF......
3rd Party Quality Inspection:
Acceptable
Noise Reduction:
Effective
Function:
Waterproof|Dustproof
Production Method:
Micro-wave Extrude
Sealing Performance:
High
Weight:
1.5 Kg
Yield Strength:
23MPa
Style:
O Ring
Color:
Black
Material:
Rubber
Feature:
Heat Resisting
Properties:
Abrasion Resistant
Temperature Resistance:
High
Consumables Net Weight:
1kg
Original:
100% Original
Payment & Shipping Terms
Minimum Order Quantity
200 pieces
Price
$0.80/pieces 200-4999 pieces
Packaging Details
PE bags inside , cartons outside , cartons on pallets. Or as your requirements .
Delivery Time
7-10 work days
Payment Terms
T/T , paypal , wechat , Alipay
Supply Ability
100000000000/week
Product Description

3rd Party Inspection Acceptable Automotive Parts FKM FFKM FPM HRBN NBR EPDM CE NR Rubber 0

Type: O Ring

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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).
 

What An O Ring Can Apply For ?

Product Effects/Applications:

Product scope:Electrical Appliance, Hydraulic,Automobile, Furniture, Machinery, Electronic, Household, Medical,

Water industry,Food industry etc.

Solution:Oil seal,Air seal,Water-proof,Solvent resistant,Heating Resistant,Dust Free,shock absorber,skid resistant,

Decoration.

NBR Rubber Features:

 

Material NBR(Nitrile Rubber/Buna-N)
Advantage 1,Excellent Abrasion-Resistance,Good Rebound Resistance
2,Good Tensile Strength and Elongation
3,Excellent Animal and Vegetable Oil Resistance
4,Good Oil and Fuel Resistance
5,Good Water Resistance
Disadvantage 1,Poor Oxygenated-Solvent Resistance
2,Poor Ozone Resistance
Temperature -40-120, -50-150(special formula)
Application 1,Fuel tank, lubricating oil tank and oil in the hydraulic oil, gas, water, silicone grease, silicone oil and other fluid medium rubber parts, especially the sealing parts.
2,It is currently the most widely used, the lowest cost of rubber seals.

 

Nitrile rubber (NBR, Buna-N) provides excellent resistance to petroleum oils as well as mineral and vegetable oil.

Nitrile rubber also offers strong resistance to heat aging - often a key advantage over natural rubber.

Nitrile rubber performs well in carburetor and fuel pump diaphragms, aircraft hoses, seals and gaskets as well as

oil-lined tubing. Due to its versatility, nitrile is used in applications involving not only oil and fuel resistance, but

those applications requiring resistance to heat, abrasion, water, and gas permeability.

Following elastomers can be use in O ring :

* Aflas® or Kalrez®(FFKM)
* Acrylate Rubber(ACM)
* Butyl Rubber(IIR)
* Ethylene-propylene (EPR, EPDM)
* Ethylene Acrylate Rubber(AEM)
* Fluorocarbon (FKM/FPM/FKM)
* Fluorosilicone(FVMQ)
* Hydrogenated Nitrile (HNBR)
* Neoprene Rubber(CR)
* Nitrile Rubber (Buna-N/NBR)
* Natural Rubber(NR)
* Polyurethane(PU)
* Silicone Rubber
* Styrene-butadiene Rubber (SBR)

Different elastomers have different compatibility with various chemical elements and their characteristics. See the

table below for more material knowledge to order the most cost-effective o-rings from us.

 

Material Hardness
(Shore A)
Temperature
(ºC)
Main Color Advantage Price Level Shelf Life
(Years)
NBR / Nitrile / Buna-N 60-90 -40 - 120 Black Good oil resistance & low price Low 5-10
HNBR / HSN 60-90 -40 - 150 Green Suitable for the cooling industry High 5-10
FKM / FPM / Viton 70-90 -20 - 200 Brown High-temperature & chemical resistance High About 20
EPDM / EPR 50-90 -50 - 150 Black Excellent weather & ageing resistance Fair 5-10
VMQ / Silicone 40-80 -70 - 220 Red High-temperature & FDA food grade High About 20
Neoprene / CR 50-90 -40 - 120 Black Versatility Properties Fair 5-10
FFKM 70-90 -10 - 320 Black Excellent chemical & high-temperature Highest About 20
FVMQ / Fluorosilicone 40-80 -60 - 200 Blue Wider operating temperature range High About 20
Aflas / FEPM 40-90 -2 - 230 Black Good chemical compatibility Higher About 20
PU / polyurethane 60-90 -40 - 90 Natural High strength and wear resistance High About 10

 

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.

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Our Factory

 

Rui Chen Sealing Co., Ltd was built in 2006, now there are more than 200 staff. The company has

two branches in Guangdong

and Jiangxi, They are Dongguan Rui Chen Sealing Co., Ltd. and Shangrao Rui Chen Sealing Co., Ltd..

In recent years, the company has been supported by ShangRao municipal government and fully enjoy

all the preferential policies

for economic development zone. We will always take "best quality, best service" as our mission, and make

progress together with you, harmony and mutual win!

3rd Party Inspection Acceptable Automotive Parts FKM FFKM FPM HRBN NBR EPDM CE NR Rubber 83rd Party Inspection Acceptable Automotive Parts FKM FFKM FPM HRBN NBR EPDM CE NR Rubber 93rd Party Inspection Acceptable Automotive Parts FKM FFKM FPM HRBN NBR EPDM CE NR Rubber 10

 

Ruichen always meets our customers' requirements. To make sure we produce high-quality o-rings, our company implements the

following general standards:

1) Raw material incoming inspection standard ASTM D2000 & HG/T 2579-2008 & HG/T 2811-1996
2) Public o-ring dimensional tolerance GB/T 3452.1-2005
3) N-level specification for o-ring appearance quality inspection GB/T 3452.2-2007
4) Hardness measurement model Micro O-Ring Testing (Type M system)
5) Hardness using standard ASTM D2240 Rubber Standard Test Method (Shore A)
6) Sampling inspection specification GB/T2828.1-20



Progress
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Cooperative partner

 

Ruichen company have cooperated with many superior customers as below , we have complete system and excellent productivity

to serve for you

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International exhibition

 

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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.

FAQ

Q: 1 What kinds of materials can you provide?
A: NBR, EPDM, SILICONE,FKM(FKM),NEOPRENE(CR), HNBR ,NR, IIR, SBR, ACM, AEM,Fluorosilicone(FVMQ),

FFKM etc.
Q: 2 How to select the raw compound for my application?
A: With years of experience working with a variety of material, we can help select the material that will best suit your

needs while keeping material costs in mind.
Q: 3 How long can we get the quote?
A: If your information is complete, we will provide the quotation within 8 hours.
Q: 4 Can you provide samples? Is it free or extra?
A: Yes, we can provide samples for free. Freight can be negotiated.

 

Q: 5 What is the normal lead time for product orders?
A: If the stock generally takes 3-7 days, mold about 15-18 days, no mold about 25-30 days, depending on the product

situation.

 

Q: 6 How to check the quality of the bulk order?
A: We have incoming inspection, control the quality of raw materials, process inspection,to ensure the quality of the

production process, shipping 100% of the full inspection; automatic inspection machine full inspection, and according

to customer needs before the mass production of pre-production samples.

 

Q: 7 What is your standard packing?
A: Plastic bag for inner packing .carton box for outer packing also be packed according to customer's requirements.

 

Q: 8 What's the payment term?
A: We accept T/T 30% deposit and 70% balance against copy of B/L or L/C at sight, Paypal is also accepted.

Send your inquiry directly to us

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