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GIANT-SUMTOMO
GDK
NBR O ring is the most common and simplest types of seal with excellent sealing properties and durability. Used in engines and gearboxes, also found in anything from shower heads to an aircraft, garden hoses and pumps etc., They can be used as face to face gasket style seals or as shaft seals and allow both rotary and linear movement. They have a 70 Shore hardness and an operating temperature range of -30°C to +120°C. Highly resistant to many chemicals, petroleum, diesel, LPG etc.
Acrylonitrile Butadiene Rubber (NBR), usually shortened to Nitrile, was developed in 1941 as the first oil resistant rubber. Grades with high acrylonitrile content have better oil resistance whereas low acrylonitrile content gives better low temperature flexibility and resilience.
Nitrile has moderate physical properties but good abrasion resistance. Gas permeability is low.
Ozone resistance and electrical properties are poor.
Flame resistance is poor and it is not suitable for use with use with polar solvents (e.g. MEK).
Certain grades can be compounded with PVC to improve ageing, flame, petrol and ozone resistance.
Carboxylated grades of Nitrile (XNBR) have improved physical properties and higher temperature resistance.
Potable water (WRAS) compounds are available as well as mixes suitable for use in the food and pharmaceutical industries.
Typical applications include accumulator bladders, diaphragms, gaskets, hose, liners, O-rings and seals.
Typical working temperature range: -25°C to +100°C. Low acrylonitrile materials good down to -50°C & peroxide cured materials up to +150°C.
Hydrogenated Nitrile Rubber (HNBR) properties depend upon the acrylonitrile content and the degree of hydrogenation of the butadiene copolymer.
They have rather better oil and chemical resistance than Nitrile Rubber and can withstand much higher temperatures.
HNBR has excellent resistance to sour oil and gas, steam, hot water and ozone.
| Price | Our price is not the lowest one, but compared with the same quality level product, ours is the best one. |
| Stock | We are your rubber seal storage. We have many sizes in stock, All of the o ring, oil seal, hraulic seal, flat gasket, floating seal. |
| Service and Professional Team | We have the trade department, engineer department, production department and after-sales service department. If the order goods have problem, we will solve it within 24 hours. |
| Packing | No only just large quantity bag packing, we also can make the small size bag packing, such as 2pcs o ring per bag. We supply goods to many clients in the famous B2C and B2B store. |
| Shipping | By express, air, sea |
| Payment | T/T, Paypal, Western Union, Alibaba Trade Assurance |
| Customized Service | Drawings or samples is enough |
O-Ring Kit Varieties
| TYPE | DESCRIPTION | MATERIAL |
| AS568 / INCH | 12 SIZES, 200 PCS | NBR, SILICONE, EPDM, FKM |
| AS568 / INCH | 18 SIZES, 225 PCS | NBR, SILICONE, EPDM, FKM |
| METRIC | 18 SIZES, 225 PCS | NBR, SILICONE, EPDM, FKM |
| AS568 / INCH | 18 SIZES, 270 PCS | NBR, SILICONE, EPDM, FKM |
| AS568 / INCH | 30 SIZES, 382 PCS | NBR, SILICONE, EPDM, FKM |
| P&G | 30 SIZES, 382 PCS | NBR, SILICONE, EPDM, FKM |
| SAE / IMPERIAL | 30 SIZES, 382 PCS | NBR, SILICONE, EPDM, FKM |
| METRIC | 30 SIZES, 386 PCS | NBR, SILICONE, EPDM, FKM |
| METRIC | 30 SIZES, 404 PCS | NBR, SILICONE, EPDM, FKM |
| SAE / IMPERIAL | 32 SIZES, 407 PCS | NBR, SILICONE, EPDM, FKM |
| AS568 / INCH | 32 SIZES, 407 PCS | NBR, SILICONE, EPDM, FKM |
| METRIC | 32 SIZES, 419 PCS | NBR, SILICONE, EPDM, FKM |
| Hydraulic Oring Kit | SAE 70PC, BOSS 212PC, BOSS 275PC | NBR90 |
| Excavator Oring Kit | 4C-4784, 4C-4782, 4C-8253 | NBR90, SILICONE |
| Upgrades Type Excavator O-ring Kit | Cat Ko matsu Hitachi Kobelco Kato Hyundai Volvo Doosan Sumitomo | NBR90 |
| Normal Type Excavator O-ring Kit | Cat Ko matsu Hitachi Kobelco Kato Hyundai Volvo Doosan Sumitomo | NBR90 |
| Huge Type Excavator O-ring Kit | JCB Cat Ko matsu Hitachi Kobelco Kato Hyundai Volvo Doosan Sumitomo | NBR90 |
| Carry Type Excavator O-ring Kit | JCB Cat Ko matsu Hitachi Kobelco Kato Hyundai Volvo Doosan Sumitomo | NBR90 |
| Brown Type Excavator O-ring Kit | JCB Cat Ko matsu Hitachi Kobelco Kato Hyundai Volvo Doosan Sumitomo | NBR90, FKM |
| Yellow Type Excavator O-ring Kit | JCB Cat Ko matsu Hitachi Kobelco Kato Hyundai Volvo Doosan Sumitomo | NBR90 |
We also have other many types of o ring box, please send your list to us and we will offer to you.
NBR O ring is the most common and simplest types of seal with excellent sealing properties and durability. Used in engines and gearboxes, also found in anything from shower heads to an aircraft, garden hoses and pumps etc., They can be used as face to face gasket style seals or as shaft seals and allow both rotary and linear movement. They have a 70 Shore hardness and an operating temperature range of -30°C to +120°C. Highly resistant to many chemicals, petroleum, diesel, LPG etc.
Acrylonitrile Butadiene Rubber (NBR), usually shortened to Nitrile, was developed in 1941 as the first oil resistant rubber. Grades with high acrylonitrile content have better oil resistance whereas low acrylonitrile content gives better low temperature flexibility and resilience.
Nitrile has moderate physical properties but good abrasion resistance. Gas permeability is low.
Ozone resistance and electrical properties are poor.
Flame resistance is poor and it is not suitable for use with use with polar solvents (e.g. MEK).
Certain grades can be compounded with PVC to improve ageing, flame, petrol and ozone resistance.
Carboxylated grades of Nitrile (XNBR) have improved physical properties and higher temperature resistance.
Potable water (WRAS) compounds are available as well as mixes suitable for use in the food and pharmaceutical industries.
Typical applications include accumulator bladders, diaphragms, gaskets, hose, liners, O-rings and seals.
Typical working temperature range: -25°C to +100°C. Low acrylonitrile materials good down to -50°C & peroxide cured materials up to +150°C.
Hydrogenated Nitrile Rubber (HNBR) properties depend upon the acrylonitrile content and the degree of hydrogenation of the butadiene copolymer.
They have rather better oil and chemical resistance than Nitrile Rubber and can withstand much higher temperatures.
HNBR has excellent resistance to sour oil and gas, steam, hot water and ozone.
| Price | Our price is not the lowest one, but compared with the same quality level product, ours is the best one. |
| Stock | We are your rubber seal storage. We have many sizes in stock, All of the o ring, oil seal, hraulic seal, flat gasket, floating seal. |
| Service and Professional Team | We have the trade department, engineer department, production department and after-sales service department. If the order goods have problem, we will solve it within 24 hours. |
| Packing | No only just large quantity bag packing, we also can make the small size bag packing, such as 2pcs o ring per bag. We supply goods to many clients in the famous B2C and B2B store. |
| Shipping | By express, air, sea |
| Payment | T/T, Paypal, Western Union, Alibaba Trade Assurance |
| Customized Service | Drawings or samples is enough |
O-Ring Kit Varieties
| TYPE | DESCRIPTION | MATERIAL |
| AS568 / INCH | 12 SIZES, 200 PCS | NBR, SILICONE, EPDM, FKM |
| AS568 / INCH | 18 SIZES, 225 PCS | NBR, SILICONE, EPDM, FKM |
| METRIC | 18 SIZES, 225 PCS | NBR, SILICONE, EPDM, FKM |
| AS568 / INCH | 18 SIZES, 270 PCS | NBR, SILICONE, EPDM, FKM |
| AS568 / INCH | 30 SIZES, 382 PCS | NBR, SILICONE, EPDM, FKM |
| P&G | 30 SIZES, 382 PCS | NBR, SILICONE, EPDM, FKM |
| SAE / IMPERIAL | 30 SIZES, 382 PCS | NBR, SILICONE, EPDM, FKM |
| METRIC | 30 SIZES, 386 PCS | NBR, SILICONE, EPDM, FKM |
| METRIC | 30 SIZES, 404 PCS | NBR, SILICONE, EPDM, FKM |
| SAE / IMPERIAL | 32 SIZES, 407 PCS | NBR, SILICONE, EPDM, FKM |
| AS568 / INCH | 32 SIZES, 407 PCS | NBR, SILICONE, EPDM, FKM |
| METRIC | 32 SIZES, 419 PCS | NBR, SILICONE, EPDM, FKM |
| Hydraulic Oring Kit | SAE 70PC, BOSS 212PC, BOSS 275PC | NBR90 |
| Excavator Oring Kit | 4C-4784, 4C-4782, 4C-8253 | NBR90, SILICONE |
| Upgrades Type Excavator O-ring Kit | Cat Ko matsu Hitachi Kobelco Kato Hyundai Volvo Doosan Sumitomo | NBR90 |
| Normal Type Excavator O-ring Kit | Cat Ko matsu Hitachi Kobelco Kato Hyundai Volvo Doosan Sumitomo | NBR90 |
| Huge Type Excavator O-ring Kit | JCB Cat Ko matsu Hitachi Kobelco Kato Hyundai Volvo Doosan Sumitomo | NBR90 |
| Carry Type Excavator O-ring Kit | JCB Cat Ko matsu Hitachi Kobelco Kato Hyundai Volvo Doosan Sumitomo | NBR90 |
| Brown Type Excavator O-ring Kit | JCB Cat Ko matsu Hitachi Kobelco Kato Hyundai Volvo Doosan Sumitomo | NBR90, FKM |
| Yellow Type Excavator O-ring Kit | JCB Cat Ko matsu Hitachi Kobelco Kato Hyundai Volvo Doosan Sumitomo | NBR90 |
We also have other many types of o ring box, please send your list to us and we will offer to you.
