Aging Resistance PU O Ring Seals Polyurethane Rubber For Shower Head

Black PU Aging Resistance Polyurethane Rubber for Shower Head Rubber O Ring

What is O Seal ring ?

O-Ring is a simple and versatile ring-shaped packing or sealing device with a circular cross section.

The opposite side of an O Ring are squeezed between the walls of the cavity or gland into which the

O -Ring is installed. The zero clearance within the gland provides an effective sealing and blocking

the flow of liquids, and gases through the glands. Internal pressure dynamics and static. O-rings are

available in a variety of materials, in both standard and custom sizes.

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 (BU), poly

Tetrafluoroethylene (PTFE), natural rubber (NR), etc.

--low cost

--The dynamic friction resistance is relatively small

PU Material & EPDM Material contrast

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.

DONGGUAN RUICHEN SEALING CO., LTD

SHANGRAO RUICHEN SEALING CO.,LTD

      Ruichen Sealing Co., Ltd was built in 2006, The company has two branches in Dongguan and Shangrao.They are Dongguan Ruichen Sealing  Co., Ltd. and Shangrao Ruichen Sealing Co., Ltd.. We mainly produce rubber o rings , gaskets , ball , grommet and customized rubber part. Shangrao Ruichen as production base , covering a total area of 18,000 square meters, with total assets of 100 million yuan, more than 300 employees and 46 sets of plate vulcanizer machines.

Ruichen focus on research and production of rubber seals. At present, we have more than 10,000 sets of molds for O-ring and other seal rings. O-ring sizes include American standard (AS568), Japanese standard (JIS) and GB series. The material meets the requirements of various environmental regulations (ROHS2.0 REACH224 FDA, PAHS, WRC, WARS, VOC, UL), etc. Products are widely used in automotive parts, connectors, electronic products, pumps and valves, pneumatic, power tools, medical instruments and other fields.

Ruichen use ISO9001, IATF16949, ERP, HRP systems to establish and improve the quality management, process management, labor cost control. Ruichen adhering to the "love management, fuhui sustainable (carry forward good moral character, create good quality)" concept, aim to seal industry deep cultivation for a hundred years, to be O-RING KING!