Product Details
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Custom Made IATF16949 Rubber Bobber Parts Nitrile Rubber Automotive Seals and Gaskets

Product Description
Products	Name	Custom Made IATF16949 Rubber Bobber Parts Nitrile Rubber Automotive Seals and Gaskets
	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	30°~90° Shore A, usually 30°~80° Shore A.
	Surface finishing	polished (high polish, mirror polish), smooth, matt , 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	ISO9001, IATF16949, ISO14001, ISO45001,ISO 13485, FDA, REACH, ROHS, SGS etc.
	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	mold processing, extrusion
	Mould type	processing 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

What are NBR Automotive Seals and Gaskets?

Alongside FKM or HNBR, NBR (nitrile butadiene rubber) is one of the most frequently used elastomers

for sealing elements.

The material is characterized by advantageous mechanical properties and a broad resistance profile. The

wide range of applications for these rubber seal is limited only by their restricted suitability for high

temperatures. But there is a solution for this too.

HNBR, hydrogenated nitrile butadiene rubber, extends the high-temperature range of NBR and is therefore

suitable for even more demanding applications. However, many standard applications can be economically

realized with NBR economically.

They are also known by manufacturer names such as Perbunan® or Europrene®.

Feature	Value
ISO designation	NBR
Chemical name	Nitrile butadiene rubber
Media resistance	Medium media resistance
Temperature resistance	-30°C to +120°C
Standard color	Black
Standard hardness	70 Shore A
Scope	Automotive industry, oil & gas, chemicals
Production	Compression molding and injection molding
Tolerances	DIN ISO 3601
Durability	6 years

We can supply material as NBR, FKM, SIL, EPDM, CR, NR, PU, HNBR, FFKM, ACM ,SBR , FLS , etc...

What's Each Rubber's Typical Features ?

Silicone Rubber (Q, MQ, VMQ, PVMQ)

*Service Temperature
For Silicones the service temperatures are from -60 C to 225 C. Some special types can be used in extreme

temperature up to 300 C and down to -100 C.

*Application
Silicone rubber performs well under environmental and temperature extremes. It is usually applied in automotive

and aerospace industries where flexibility and longevity are important. It is also a suitable material for parts that

need FDA approval for food handling equipment and appliances.

EPDM Rubber Features:

EPDM rubber is a high density rubber primarily used for outdoor applications. It has dynamic and mechanical

properties between natural rubber and synthetic rubber.

Do not use EPDM if continual contact with petroleum based products is required.

Not recommended for usage in food applications or those that are exposed to aromatic hydrocarbons.

HNBR Rubber Features:

Hydrogenated Nitrile Butadiene Rubber (HNBR), also known as Highly SaturatedNitrile (HSN), is special class of nitrile

rubber (NBR) that has been hydrogenated to increase saturation of the butadiene segment of the carbon polymer

backbone. Subsequent improvements to the material properties, over that of a nitrile rubber (NBR), include greater

thermal stability, broader chemical resistance, and greater tensile strength.

HNBR is classified by ASTM as a DH-type polymer. This classification indicates 150ºC service temperature as well as less

than 30% swell in IRM 903 oil. HNBR can be formulated to meet application temperatures ranging between -50°C and 165ºC.

SBR Rubber Features:

1.Main materials: Styrene-butadiene rubber (SBR), a general-purpose synthetic rubber,produced from a copolymer of

styrene and butadiene. Exceeding all other synthetic rubbers in consumption, SBR is used in great quantities in automobile

and truck tires, generally as an abrasion-resistant replacement for natural rubber (produced from polyisoprene).

2.Available place: They are widely used in automobile, electrical appliances, building vibration isolation and other industry.

For example, air blower, water pump, instrument, measuring of ships and so on.

3.Main performance: SBR has similar chemical and physical properties to natural rubber, with generally better abrasion

resistance,outstanding strength,good creep and stress relaxation resistance and low cost,etc. It is not recommended to

use SBR in applications that involve ozone, strong acids, oils, greases, fats and most hydrocarbons.

Neoprene Rubber Features:

Neoprene Rubber, also known as neoprene polychloroprene, is an extremely versatile synthetic rubber with more than 75

years of proven performance.

In the automotive world, neoprene is used for many under-the-hood and underbody parts that require a reasonably priced,

mid-performance polymer with a good all-around balance of performance properties.

Natural Rubber Features:

Natural rubber was originally derived from latex found in the sap of rubber trees. The purified form of natural rubber can

also be produced synthetically. Natural rubber is an ideal polymer for dynamic or static engineering applications.

Caution: Natural rubber is not recommended for applications where the rubber part will be exposed to ozone, oils, or solvents.

PU/Polyurethane Rubber Features:

Polyurethane is an organic polymer. Polyurethanes are formed by reacting a polyol (an alcohol with more than two reactive

hydroxyl groups per molecule) with a diisocyanate or a polymeric isocyanate in the presence of suitable catalysts and additives.

Polyurethane is a widely used compound due to its superior strength, tear and abrasion resistance. Polyurethane also provides

excellent permeation resistance.

Features:

Good hydraulic oil and gasoline resistance
Resistant to pure aliphatic hydrocarbons (propane, butane, fuel)
Resistance to mineral and silicone oils and greases
Resistant to water, oxygen, ozone and aging
Excellent tear and abrasion resistance
Available in multiple types and compounds to meet performance and cost requirements

We have certificates :ISO 9001:2015 , ISO 14001:2015 ,ISO 45001:2018 , IATF , FDA, REACH, ROHS, SGS etc.

IATF 16949 2016.pdf

ISO 9001 2015.pdf

ISO45001.pdf

ISO 14001.pdf
NBR-ROHS CANEC23015740929(SZP23-030677).pdf

NBR-REACH CANEC23015740931(SZP23-030677).pdf

NBR-PAHS CANEC23015740935(SZP23-030677).pdf

NBR-FDA CANEC23015737713(SZP23-030799).pdf

For color , we can make as customers' requirements .Below table is the colorful o rings

we made.If you need colored o rings , you can give me pantone number .

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

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.

4. Molds > 10000 sets, especially o rings, about 5000 sets.

5.O-ring series covers American standard (AS568), Japanese standard (JIS), national

standard(GB), and produces a large number of customized non-standard parts.

6. Material: NBR, FKM, SIL, EPDM, CR, NR, PU, HNBR, FFKM, SBR .The rubber materials

used meet the requirements of ROHS2.0 and REACH235.

7. Material Certificates: FDA, ROHS, REACH, UL157, CP65 WRC, EN549,EN45545.

8. Products are widely used in automotive parts, electronic connectors, valves, pneumatics,
power tools, new energy, medical equipment, electronic products and other fields.

9. company has introduced HRP, ERP and other systems since its inception.

10. The company's labor cost, raw material procurement, production process and

product quality were comprehensively and scientifically controlled.

Our strength:

PROFESSIONAL OEM & ODM 30+ YEARS OF RUBBER SEALING MANUFACTURER

☆ PROFESSIONAL OEM & ODM 30+ YEARS OF RUBBER SEALING MANUFACTURER
☆ FULL RANGE OF MOLDS OVER 10,000+
☆ PROFESSIONAL TEAM PROVIDE EFFICIENT TRADING SERVICE
☆ STRICT QUALITY CONTROL--QUALITY GUARANTEE
☆ OWNED A TESTING LABORATORY WITH SOPHISTICATED TEST EQUIPMENT
☆ ADVANCED EQUIPMENTS: 50+ CURING MACHINE 8 CCD AUTOMATIC INSPECTION MACHINE 8 ALL-IN-ONE MACHINE

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, P

Product Description
Products	Name	Silicone Seals Pneumatic Rubber Seals FDA Custom Molded Pneumatic Piston 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	30°~90° Shore A, usually 30°~80° Shore A.
	Surface finishing	polished (high polish, mirror polish), smooth, matt , 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	ISO9001, IATF16949, ISO14001, ISO45001,ISO 13485, FDA, REACH, ROHS, SGS etc.
	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	mold processing, extrusion
	Mould type	processing 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

Silicone Rubber (Q, MQ, VMQ, PVMQ)

Material	SIL(Silicone Rubber)
Advantage	1,Excellent Rebound Resistance
	2,Excellent Oxygen and Ozone Resistance
	3,Excellent Weathering and Heat Resistance
	4,Excellent Heat and Low Temperature Resistance
	5,Good heat insulation and heat dissipation.
	6,Good electrical insulation
Disadvantage	1,Poor Aliphatic-solvent Resistance
Disadvantage	2,Poor Alkaline Resistance
Temperature	-40℃-220℃, -100℃-250℃(special formula)
Application	1,the household appliances industry seal or rubber parts, such as electric kettle, electric irons, microwave oven rubber parts.
	2,The electronics industry seal or rubber parts, such as mobile phone keys, shock pad DVD, cable joint seal etc.
	3,Contact with the human body on various types of products on the seal, such as water bottles, water dispensers

*Service Temperature
For Silicones the service temperatures are from -60 C to 225 C. Some special types can be used in extreme

temperature up to 300 C and down to -100 C.

*Application
Silicone rubber performs well under environmental and temperature extremes. It is usually applied in automotive

and aerospace industries where flexibility and longevity are important. It is also a suitable material for parts that

need FDA approval for food handling equipment and appliances.

We can supply material as NBR, FKM, SIL, EPDM, CR, NR, PU, HNBR, FFKM, ACM ,SBR , FLS , etc...

What's Each Rubber's Typical Features ?

Silicone Rubber (Q, MQ, VMQ, PVMQ)

*Service Temperature
For Silicones the service temperatures are from -60 C to 225 C. Some special types can be used in extreme

temperature up to 300 C and down to -100 C.

*Application
Silicone rubber performs well under environmental and temperature extremes. It is usually applied in automotive

and aerospace industries where flexibility and longevity are important. It is also a suitable material for parts that

need FDA approval for food handling equipment and appliances.

NBR Rubber Features:

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.