HNBR Rubber O-ring

  • Price:


  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:


  • Validity to:

    Long-term effective

  • Last update:

    2020-01-18 09:30

  • Browse the number:


Send an inquiries
Company Profile
Xiamen Xiashun Seal Ind and Trade Co.,Ltd
By certification [File Integrity]








No.80 Tongming North Road, Industrial Zone, Jinfu, Tongan District, Xiamen, Fujian Province



Product Details

O-rings are available in the following elastomers:

.Ethylene-propyleme(EPR, EPDM)

.Nitrile rubber (Buna-N/NBR)

.Hydrogenated Nitrile(HNBR)

. Fluoroscarbon(FKM/FPM/VITON)

. Acrylate Rubber (ACM)

.Silicone Rubber

. Neoprene Rubber (CR)

O-rings are one of the most common seals used in machine design because they are inexpensive, easy to make, reliable and have simple mounting requirements

The o-ring maybe used in static applications or in dynamic applications where there is relative motion between the parts.

HNBR is used in automotive, industrial applications which require high performance, meets higher temperatures than standard NBR while retaining resistance to petroleum based oils. The HNBR O-ring has a temperature range from -30℃ to 150℃ .

The HNBR o-ring is resistant to the following media:

.Biological oils

.Motor oils

.Lubricating oils

.Miniral oil based hydraulic fluids

.oil/amine mixtures

.Sour gas

.Dilute acids and bases

.Oxidized fuels

.Diesel fuel

.Vegetable and animal fats


Product Info

Name: HNBR Rubber O-ring

Material Type: HNBR

Hardness Range: 40-90 ShoreA

Color: Green, Black or other colors as you need

Size: AS568, PG, non-standard size

Certificates: ROHS, REACH, PAHS, NSF

OEM/ODM: Available

Block ring for O - ring seal

A brief description

Application: this standard is applicable to use with o-ring when cylinder pressure is more than 10MPa. Operating temperature: -100 ~ 200℃

Working medium: hydraulic oil, emulsion, water material: ptfe according to :JB/ zq4224-86 suitable for gb1235-76

J - type frameless dust ring

A brief description

Application: it is used for dustproof in the exposed piston rod or valve stem of reciprocating cylinder and cylinder. Scope of application: TPU: engineering machinery, general machinery, various types of valve cylinder, etc.

CPU: engineering machinery oil cylinder, oil and gas cylinder with bad working conditions. Material: polyurethane, nitrile rubber working temperature: -40 ~ 120℃

Product hardness: HS 80±5A according to: JB/ t6657-1993