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Place of Origin : Jiang Xi China
Brand Name : ORK
Model Number : Custom parts, union type flexible rubber connector
Certification : REACH / ROHS / ISO9001 / IATF / SGS / FDA
Packaging Details : PE bags inside , cartons outside , cartons on pallets. Or as your requirements .
Supply Ability : 100000000000/week
MOQ : 200 pieces
Price : $0.80/pieces 200-4999 pieces
Payment Terms : T/T , paypal , wechat , Alipay
Delivery Time : 7-10 work days
Size : Accpet Customers' Designs
Material : Rubber
Feature : Dust prevention
Application : Hydraulic and Pneumatic Systems
Color : Customer's Request
Curing system : sulfur cured and peroxide cured
Document : ISIR, PPAP, Control Plan...
Hardness : 20-90 Shore-A or IRHD
Performance : Excellent chemical and physical property
Pressure Range : Up to 5000 psi
Cost : Cost-effective
Installation : Easy to install
Flexibility : High
Chemical Resistance : Excellent
Temperature Range : -40°C to 120°C
Availability : Readily available
Durability : Long-lasting
Maintenance : Low maintenance
Type : Seals
Tear Resistance : Good
Compatibility : Wide range of fluids and gases
Abrasion Resistance : High
| Product Description | ||
| Products | Name | Rubber Seal | 
| Products category | rubber molded product | |
| Material | EPDM,NR,SBR,Nitrile, Silicone, Fluorosilicone, Neoprene, Urethane(PU), Polyacrylate(ACM), Ethylene Acrylic(AEM), HNBR, Butyl(IIR), etc ... | |
| Size | All size and thickness available. | |
| Shape | capable of all shapes as per drawing | |
| Color | Natural,black, Pantone code or RAL code, or as per client's samples or requirements | |
| Hardness | 20°~90° Shore A, usually 30°~80° Shore A. | |
| Surface finishing | Texture (VDI/MT standard, or made to client's sample), polished (high polish, mirror polish), smooth, painting, powder coating, printing, electroplating etc. | |
| Drawing | 2D or 3D draiwng in any image/picture format is OK | |
| Free sample | Yes | |
| OEM/ODM | OEM/ODM | |
| Application | Household, electronics, for vehicles like GM, Ford, , Honda. Machinery, hospital, petrochemical, and Aerospace etc. | |
| Market | Europe, North America, Oceania | |
| Quality certification | ISO 90001:2008, IATF , FDA, REACH, ROHS, SGS | |
| QC | Every order production will get more than 10 times regular check and 5 fives times random check by our professional QC. Or by Third party appointed by customer | |
| Mold | Molding Process | Injection molding, mold processing, extrusion | 
| Mould type | processing mold, injection mold, extrusionmold | |
| Machines | 350T vacuum pressing machine and other pressing machine at 300T,250T and so on | |
| Tooling equipment | Rubber tension tester, Rubber vulcanization instrument, Durometer, calipers, ageing oven | |
| Cavity | 1~400 cavities | |
| Mould Life | 300,000~1,00,000 times | |
| Production | Production capacity | finish each mold of product in 3 minutes and working on 3 shifts within 24 hours | 
| Mold lead time | 15~35 days | |
| Sample lead time | 3~5 days | |
| Production time | usually 15~30 days, should be confirmed before order | |
| Loading port | Guangzhou , Shenzhen, Shanghai, Ningbo or as required | |
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.
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 OK.
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