Nitrile - Highly Saturated (HNBR) Hydraulic Seals and Pneumatic Seals
from CT Gasket & Polymer Co., Inc.
An O-ring energized seal consists of a lip seal in combination with an O-ring. This type of seal is the optimum sealing choice for static or low-speed applications and for vacuum or high-pressure applications. These radial seals can be used in either a rod or piston style application. The seals can... [See More]
- Material (ASTM Abbreviation): Ethylene Propylene; Fluoroelastomer (FKM); Flourosilicone (FVMQ); Nitrile (NBR); Highly Saturated Nitrile (HNBR); Silicone, FFKM
- Seal Type: (Composite Seal)
- Orientation / Direction: Rod Seal
- Seal Features: Spring-energized
from CT Gasket & Polymer Co., Inc.
S-seals are designed to be reliable under the most extreme conditions of temperature and pressure. They are also quick and easy to install, and they can provide prolonged service with minimum maintenance. CTG ’s experienced engineers will custom tailor S-seals to your exact requirements, and... [See More]
- Material (ASTM Abbreviation): Ethylene Propylene; Fluoroelastomer (FKM); Flourosilicone (FVMQ); Nitrile (NBR); Highly Saturated Nitrile (HNBR); Silicone, FFKM
- Operating Temperature: -150 to 600
- Orientation / Direction: Rod Seal
from FTL Technology
FTL Technology has long been a supplier of heavy duty hydraulic seals into a wide range of industries, including steel and metal processing. Seals are manufactured in NBR, HNBR, FPM and PTFE compounds to suit a broad range of operational and ambient conditions. Seal geometries are available which... [See More]
- Material (ASTM Abbreviation): Flourosilicone (FVMQ); Nitrile (NBR); Highly Saturated Nitrile (HNBR); Polytetrafluoroethylene (PTFE)
from Hi-Tech Seals, Inc.
A fabric reinforced 70 durometer nitrile seal, that is compressed axially and seals where the casing hanger and tubing meets. A steel plate holds the compression seal in place and the plate itself is held in position by the N lock screw. [See More]
- Material (ASTM Abbreviation): Nitrile (NBR); Highly Saturated Nitrile (HNBR)
from Hallite Seals International Ltd.
A robust seal assembly designed specifically for one piece pistons, the Hallite 64 double acting seal uses a rubber sealing element which has proved itself in service to be extremely wear resistant and capable of working most effectively in a wide variety of medium to heavy duty applications.The... [See More]
- Material (ASTM Abbreviation): Highly Saturated Nitrile (HNBR)
- Action: Double Acting
- Orientation / Direction: Piston Seal
- Design Units: Metric
from Parker Hannifin / Seal Group
Complete/integrated pistons combine a metal or plastic core, bearing and seals into a single unit. Both bonded and pre-assembled versions are available. The one-piece construction reduces assembly time and part number inventory. They perform two functions: sealing and guiding. Double-acting complete... [See More]
- Material (ASTM Abbreviation): Ethylene Acrylic (AEM); Fluoroelastomer (FKM); Nitrile (NBR); Highly Saturated Nitrile (HNBR)
- Action: Double Acting
- Orientation / Direction: Piston Seal
- Seal Type: Piston Ring
from Hi-Tech Seals, Inc.
U-cups are lip seals and are primarily intended for dynamic applications. Fluid or air pressure forces the sealing lips into contact with the surface to be sealed against. Polyseals are used on the piston cap on the lower end of MWD systems. The materials stocked by Hi-Tech Seals provide excellent... [See More]
- Material (ASTM Abbreviation): Highly Saturated Nitrile (HNBR)
- Seal Type: U-ring / Block Vee Ring; Cup Packing (Composite Seal)
- Orientation / Direction: Symmetric Seal
- Design Units: English
from Hallite Seals International Ltd.
The Hallite 714 is a double acting seal capable of passing over ports. The reinforced, heat stabalised, thermoplastic sealing face, expands and contracts to fill the gap between the piston and the cylinder wall and has a step-cut joint for ease of installation.It will tolerate a considerable... [See More]
- Material (ASTM Abbreviation): Highly Saturated Nitrile (HNBR)
- Action: Double Acting
- Orientation / Direction: Piston Seal
- Design Units: English; Metric
from Parker Hannifin / Seal Group
Complete/integrated pistons combine a metal or plastic core, bearing and seals into a single unit. Both bonded and pre-assembled versions are available. The one-piece construction reduces assembly time and part number inventory. They perform two functions: sealing and guiding. Single-acting complete... [See More]
- Material (ASTM Abbreviation): Ethylene Acrylic (AEM); Ethylene Propylene; Fluoroelastomer (FKM); Flourosilicone (FVMQ); Nitrile (NBR); Highly Saturated Nitrile (HNBR); Polychloroprene (CR)
- Action: Single Acting
- Orientation / Direction: Piston Seal
- Seal Type: Piston Ring