• Hardness：30-90 Shore a
• Tolerance of Size：ISO3301-M2 or Your Requirement
• Tolerance of Hardness：+,-5 Shore a
• Color of NBR Oring：Black or Another Pantone Color
• Sample：Freely for You
• Customized：by Your Drawing or Sample
• Catalogue：RoHS,Reach,FDA
• Company：Manufacturer
• Transport Package：Carton Box
• Specification：47*30*27cm
• Trademark：YIHO
• Origin：China
• Production Capacity：50000,PC

Basic Info.

Hardness 30-90 Shore a Tolerance of Size ISO3301-M2 or Your Requirement Tolerance of Hardness +/-5 Shore a Color of NBR Oring Black or Another Pantone Color Sample Freely for You Customized by Your Drawing or Sample Catalogue RoHS/Reach/FDA Company Manufacturer Transport Package Carton Box Specification 47*30*27cm Trademark YIHO Origin China Production Capacity 50000/PC

Product Description

Customzied Rubber Sealing Design By EPDM/SILICONE/NBR/FKM/VITON

rubber sealing is a mechanical gasket in the shape of a torus; it is a loop of elastomer with a round cross-section, designed to be seated in a groove and compressed during assembly between two or more parts, creating a seal at the interface.

The rings may be used in static applications or in dynamic applications where there is relative motion between the parts and the O-ring. Dynamic examples include rotating pump shafts and hydraulic cylinder pistons. It is one of the most common seals used in machine design because they are inexpensive, easy to make, reliable, and have simple mounting requirements.

Xiamen Yiho Polytek as a rubber item manufacturer,welcome any rubber material,we can provide kindly rubber sealing design service for you.

 

Product Name	rubber sealing design in Xiamen Yiho Polytek Co.,Ltd
Basic	Silicone,FKM,NBR,VITON,SBR etc,you can freely choose the best one.
Filler	Nickel graphite,silver copper,silver aluminum,silver glass,composit materials etc.
Hardness (shore A)	70±5 for average hardness,but 30-90 shore A will be welcome for you
Density(g/cm3)	1.8-2.0 ±0.25          ASTM792    1.96
Tensile strength(Mpa)	>1.03-1.5           ASTM412    1.9
Elongation at break(%)	>75-300             ASTM412    120-240
Operating temperature(ºC)	-65~160
Volume resistivity(Ω·cm)	0.008-0.1
Volume resistivity after aging test(Ω·cm)	0.01-0.1
Shielding effectiveness/dB	>90

 

Attach some information in Xiamen YIho Polytek which can provide rubber sealing design for you:

1.Over 13 yearss experience in rubber products and seccessfully in get the RoHS/FDA/Reach and ISO certificate.

2.  All the Raw Materials are Imported from famous supplier like ZEON,LANXESS,DUPONT.A wide range of materials can be choosed ,such as NBR, HNBR,VITON/FKM/FPM,SILICONE,EPDM,Neoprene,Aflas etc.

3. Special material requirement available: High (270C + ) or low ( -70C ) temperature resistance, ozone resistance , FDA compliance, /KTW/ WRAS approval, UL approval, non-conductive, peroxide cured, etc 

4. Thousands of o ring sizes can be supplied.For most AS568 Standard Size,we have the mold.Our molds are all made from superior stainless steel.Can build the molds by ourselves.

5.  OEM/ODM Service are available.Can design and produce variours Non-standard Rubber Parts according to your requirement.

6. Supply rubber parts to end user like Eaton Corporation, General Motors, Ford Motor Company, BMW, etc and serve the steel, medical, automotive, water pool and spa, and industrial pump markets for many years.

Features of different material  for oven sealing rubber:

	Viton O ring	Silicone O ring	NBR O ring	HNBR O ring	EPDM O ring	NR O ring	Peoprene O ring
Abbreviation	FKM	silicone	NBR	HNBR	EPDM	NR	Neoprene
Durometer(shoreA)	60-90	30-90	20-95	50-90	30-90	20-90	20-95
Tensile(P.S.I)	500-2000	200-1500	200-3000	2600	500-2500	500-3500	500-3000
Elongation(Max.%)	300	700	600	530	600	700	600
Compression set	good	Good	Good	Excellent	Good	Excellent	Good
Resilience-Rebound	Fair	Good	Good	Excellent	Good	Excellent	Excellent
Abrasion Resistance	Good	Fair to poor	Excellent	Excellent	Good	Excellent	Excellent
Tear Resistance	Good	poor	Good	Excellent	Fair	Excellent	Good
Solvent Resistant	Excellent	poor	Good to excellent	Good	Poor	Poor	Fair
Oil Resistant	Excellent	Fair to poor	Good to excellent	Excellent	Poor	Poor	Fair

Some rubber products in our factory: