Black PU Abrasion Resistance O Ring Polyurethane Rubber Seals For Steering Wheel

Black PU Abrasion Resistance O Ring Polyurethane Rubber Seals For Steering Wheel

What is O Seal ring ?

1.The O-ring is an annular seal having an O-shaped cross section, the size of which is determined

by the inner diameter ID and the wire diameter CS.

2.O-ring size calculation: outer diameter = inner diameter + 2 x wire diameter (OD = ID + 2x CS).
 

3.The purpose of using O-ring seals is to prevent leakage and loss of liquids or gases.
 

4.O-rings are the most commonly used type of seal because of their 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.

O-ring advantage:

O-rings have the following advantages compared to other types of seals:

-- Suitable for a variety of sealing forms: static seal, dynamic seal

Suitable for a variety of materials, sizes and grooves have been standardized, interchangeable

- Suitable for a variety of sports: rotary motion, axial reciprocating motion or combined motion

(such as rotary reciprocating combined motion)

- Suitable for many different sealing media: oil, water, gas, chemical media or other mixed media

Effective sealing of oil, water, air, gas and various chemical media through the selection of

suitable rubber materials and appropriate formulation design. The temperature range is wide

(-60 ° C ~ +220 ° C), the pressure can be up to 1500Kg / cm2 when used in fixed use (combined

with the reinforcing ring).

--Simple design, compact structure, easy to assemble and disassemble

The O-ring cross-section structure is extremely simple, and has a self-sealing effect, and the sealing

performance is reliable.

Since the O-ring itself and the mounting structure are extremely simple and standardized, installation

and replacement are very easy.

--More varieties of materials

Can be selected according to different fluids: nitrile rubber (NBR), fluororubber (FKM), silicone

rubber (VMQ), ethylene propylene rubber (EPDM), neoprene (CR), butyl rubber (IIR), HNBR

(Hydrogenate Nitrile) ,natural rubber (NR),CR/Neoprene/Polychloroprene , polyurethane rubber(PU) etc.

--low cost

--The dynamic friction resistance is relatively small

PU Material 

Application

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.

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!

Certificates

1, IATF16949

2.ISO9001

3.ISO14000

Progress

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.