SHANGRAO RUICHEN SEALING CO.,LTD
| Payment Terms | T/T , paypal , wechat , Alipay |
| Supply Ability | 100000000000/week |
| Delivery Time | 7-10 work days |
| Packaging Details | PE bags inside , cartons outside , cartons on pallets. Or as your requirements . |
| Size | Customized |
| Product name | O-ring |
| Material | FKM Rubber |
| Usage | Sealing |
| Brand | ORK |
| Shape | Round |
| Weather Resistance | Excellent |
| Abrasion Resistance | Good |
| Oil Resistance | Good |
| Chemical Resistance | Excellent |
| Hardness | 30-90 Shore A |
| Temperature Range | -40°C to 120°C |
| Tensile Strength | 10-20 MPa |
| Elongation | 300-500% |
| Compression Set | 20-40% |
| Place of Origin | Jiangxi, China |
| Brand Name | ORK |
| Model Number | AS568 & PG Standard O-Rings |
| Certification | REACH / ROHS / ISO9001 / IATF / SGS / FDA |
View Detail Information
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Product Specification
| Payment Terms | T/T , paypal , wechat , Alipay | Supply Ability | 100000000000/week |
| Delivery Time | 7-10 work days | Packaging Details | PE bags inside , cartons outside , cartons on pallets. Or as your requirements . |
| Size | Customized | Product name | O-ring |
| Material | FKM Rubber | Usage | Sealing |
| Brand | ORK | Shape | Round |
| Weather Resistance | Excellent | Abrasion Resistance | Good |
| Oil Resistance | Good | Chemical Resistance | Excellent |
| Hardness | 30-90 Shore A | Temperature Range | -40°C to 120°C |
| Tensile Strength | 10-20 MPa | Elongation | 300-500% |
| Compression Set | 20-40% | Place of Origin | Jiangxi, China |
| Brand Name | ORK | Model Number | AS568 & PG Standard O-Rings |
| Certification | REACH / ROHS / ISO9001 / IATF / SGS / FDA | ||
| High Light | Customer o ring rubber types ，Double o ring rubber types ，PTFE Coating FKM O Ring | ||
Customer-Driven ORK Double PTFE Coating on FKM O-Ring Material Seals for AEM and NBR Seals
The standard of O-rings mainly includes: national standard GB1235-76, national standard GB3452.1-92;
Japanese standard PTYPE, GTYPE, STYPE, SS/VTYPE, FTYPE; American standard AS568, British standard
series; European standard series
O-ring technical requirements include appearance requirements, dimensional requirements, and material physical
performance requirements.
Appearance requirements in line with GB/T3452.2-2007
Material requirements are in line with HG/T2579-2008
Dimensional requirements are in line with GB/T3452.1-2005
Function of the rubber o ring
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 | O-RING |
| Material | NR, NBR, EPDM, SBR, VITON, CR, SILICONE, FLUOROSILICONE, ACM, PU,IIR , HNBR |
| Color | Black, Brown, Orange-Red, or as pantone card, CUSTOMIZED |
| Standard Sizes
| • AS 568 Standard Sizes: • Cross Section:1.78mm/2.62mm/3.53mm/5.33mm/6.99mm • JIS B 2401 Standard Sizes: • P type Cross Section:1.9mm/2.4mm/3.5mm/5.7mm/8.4mm • G type Cross Section:3.1mm/5.7mm • V type Cross Section:4mm/6mm/10mm • S type Cross Section:1.5mm/2mm |
| Hardness | 30-90 Shore A, Normal is 70 Shore A |
| Temperature | -40~150℃, 300℃, CUSTOMIZED |
| Package | CUSTOMIZED |
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 have certificates :ISO 9001:2015 , ISO 14001:2015 ,ISO 45001:2018 , IATF , FDA, REACH, ROHS, SGS etc.
FKM-ROHS CANEC23015740909(SZP23-030677).pdf
FKM-REACH CANEC23015740911(SZP23-030677).pdf
FKM-FDA CANEC23015737705(SZP23-030799).pdf
FKM-ELV CANEC23015740913(SZP23-030677)-Final.pdf
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
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!
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
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.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller,Other
Year Established:
2006
Total Annual:
15000000-30000000
Employee Number:
400~500
Ecer Certification：
Verified Supplier
SHANGRAO RUICHEN SEALING CO.,LTD 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. ... SHANGRAO RUICHEN SEALING CO.,LTD 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. ...
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