Rubber O rings is a rubber parts with a round cross-section used as a static seal or gasket. We have over 15 years experience
producing o rings, which made according to china GB standard for chinese market,and also international standard of AS 568A a
nd JIS B2401 for oversea market. We have various materials and hardness for customer's option, include FKM, Nitrile, Silicone,
EPDM, ACM, Butyl, Flour Silicone, Alfas, Polyurethane, HNBR Neoprene etc.
Size: ID2mm-1500mm,We can make Mini orings which used on lighter, for example 1.2(ID)*0.6(C/S), 0.8(ID)*0.7(C/S).
Colours: White, Black, Grey, Yellow, Blue, Green, Brown.
Hardness : Shore A 30-90
Tolerance: Can be +/-0.01mm
O Rings In Stock
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NO.
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MATERIAL
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SIZE
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IDXCS
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1
|
NBR 70°
|
2.35*0.65
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|
2
|
NBR 70°
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1.6*0.7
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4
|
NBR 70°
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4.5*0.8
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5
|
NBR 70°
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5.1*0.8
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6
|
NBR 70°
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6.2*0.8
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7
|
NBR 70°
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2*1
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8
|
NBR 70°
|
2.4*1
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|
9
|
NBR 70°
|
2.8*1
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.....More
Nitrile(NBR, Buna-N) O rings
The most common elastomer Used For Industrial Grade O-Rings,Metric and Inch are available.
oil-resisting property better than other O rings,commpatible With Most Mineral Based Hydraulic Fluids
With A Working Temperature Range From -40°C To 120°C.
Viton(FKM/FPM) O rings
Excellent resistance to petroleum products and other chemical fluids. Very good high-temperature performance. Fluorocarbon
elastomers make up the most widely used seals in the automotive industry.
With A Working Temperature Range From -40°C To 220°C
Silicon O rings
It is commonly used in home applicance,like cooker,heater,mixer,food processer,it is non-reactive, stable, and resistant to
temperatures from −55 °C to +300 °C,and have competitive price.
We have FDA catalog d O ring,it is non-toxic food grade.
EPDM O rings
This
o rings is excellent resistance to weathering and ozone, water and
steam, with good performance in castor and some phosphate
ester based fluids.
Neoprene O rings
Good aging characteristics in ozone and weather environments, along with abrasion and flex cracking resistance.
Can be compounded for service temperatures of -40°C to + 130°C
Butyl O rings, Aflas O rings
Butyl
o rings is one of the most robust o rings. Butyl rubber is a harder and
less porous material than other elastomers, such as
natural rubber or silicone, but still has enough elasticity to form an airtight seal.
Aflas o rings is excellent resistance to acids, bases, water and amines. Widely used in oil fields,
A unique fluoroelastomer based on a copolymer of tetrafluoroethylene (TFE) and propylene (P) was developed by
Asahi Glass (Japan) and sold under the AFLAS trade name.
