o ring sealing face

Technical Information

O-Ring Face Seal (ORFS) NPTF, BSPT and BSPP measure 1/4" larger than their actual size. For example, a 1/4" NPTF, BSPT or BSPP will actually measure 1/2" on the O. D. of the threads. JIC, SAE O-ring & Flat Face threads measure as listed below. The first number listed is the size of thread, the second number is the threads per inch.

DESIGN ENGINEERS' O-RING SIZE GUIDE - Pressure Seal

The Pressure Seals O-ring size will be found in the first column next to the shaft diameter. BACK-UP RINGS (Design Chart 7) When you have a tendency for O-rings to extrude between the sealing areas under pressure, there are three choices available to minimize …

: 64 Pcs. O-Ring Face Seal ORFS Cap & Plug ...

O-Ring Face Seal ORFS Cap & Plug Assortment Kit, Galvanized Steel with Precision Threading ORS Flat Face Hydraulic Fitting Set, Dash Sizes 04 06 08 10 12 16 4.8 out of 5 stars 175 1 offer from $84.99

Sealing Methods | Adaptall

Face Seal vs Boss Seal. Both Face Sealing and Boss Sealing fitting types utilize an encapsulated O-ring in order to create a seal. The difference is that Face Seal fittings have the O-ring located in the grooved area at the end of the male thread, while Boss Seal fittings have the O-ring located at the base of the male thread.

O-RING REFERENCE AS568 SIZES - Sealings, Seal Fabrication ...

piston type, rod type and face seals are shown below. For external pressure face seals, the ID of the O-ring should be slightly smaller than the inner diameter (In) so that when the pressure is applied, the O-ring is already where it would be as a result of the pressure. For …

Static O-Ring Seal - Face Type Seal

The face seal design chart below explains the hardware dimensions to use for an O-ring seal when the groove is cut into a flat surface. Systems Which Contain Internal Pressure For designing systems which contain internal pressure, like the example below, the groove's outside diameter (OD) is primary, and the groove's width then determines the ...

Video: How to Install an O-Ring Properly - Face Seal Gland

Installing an O-ring in a face seal gland is among the easiest of all installations. However, that doesn't mean that there's not potential for errors. Watch the video below from Parker to learn how to install an o-ring properly on a face seal gland. YouTube. Parker Support.

O-Ring Reference: AS568 Sizes - All Seals Inc

O-ring in the smallest possible groove (i.e., at the hard-ware and O-ring tolerance stack-up) and the smallest possible O-ring in the largest possible groove. O-Ring Gland Types and Nomenclature Most static O-ring seals can be classiﬁed into one of the three arrangements shown below. The variable names Piston-Type Seal Face-Type Seal Rod-Type ...

4 Seal Types & Gland Design - Apple Rubber

squeeze is applied to the O-ring's cross section. STATIC AXIAL SEALS A static axial seal acts similar to a gasket in that it is squeezed on both the top and bottom of the O-ring's cross section. This type of seal is typically employed in the face (flange) type applications, depicted in Illustration 4.1. When used as a face seal involving ...

How to Properly Install an O-Ring - Face Seal Gland - YouTube

an O-ring in a face seal gland is among the easiest of all installations. However, that doesn't mean that there's not potentia...

US5564177A - Method of making captive O-ring face seal ...

In face seal tube fittings, elastomeric O-ring seals have been retained in the sealing face grooves by an interference fit usually at the outer diameter of the O-ring seal. Although this has proven to be adequate for the smaller tube fitting sizes, the larger tube fitting sizes have for a long time been plagued by the problem of the O-ring seal ...

O-Ring Groove Design Standard AS568B - Seal & Design, Inc

Face seals have no clearance gap, but consist of a groove cut into one flange with a flat mating flange bolted together to give a surface to surface contact. FACE SEAL (AXIAL / FLANGE) GLANDS. Face Seal (Axial / Flange) Glands [PDF] O-Ring Size AS568B: W Cross Section. L: Squeeze: G Groove Width: R: Nominal: Actual: Gland Depth: Actual ...

The Different Between O'Ring Boss and O'Ring Face Sealing ...

The Different Between O'Ring Boss and O'Ring Face Sealing SAE FittingsRG Group650 North State StreetYork, PA 17403https://

O-Rings Design Guidelines, Specifications, Materials ...

The seal is designed to have a point contact between the O-ring and sealing faces. This allows a high local stress, able to contain high pressure, without exceeding the yield stress of the O-ring body. The flexible nature of O-ring materials accommodates imperfections in the mounting parts. But it is still important to maintain good surface ...

'O' RING FACE SEAL FITTINGS - DAWSONS-TECH

'O' Ring Face Seal Fitting assembly consists of four parts i.e. threaded Fitting body with 'O' Ring grooves, 'O' Ring, Nut and Sleeve or tailpiece. The standard 'O' Ring material is Viton, but other materials 'O' Rings are also offered which are tested and compatible for special applications.

O-Ring Face Seal Tube Fittings | McMaster-Carr

O-Ring Face Seal Fittings for Steel Tubing. A tube adapter sits flush against the flat face of the fitting so you can slide the steel tubing and fitting sideways to disconnect in cramped spaces. Also known as zero-clearance fittings.

HD Series O-Ring Face Seal Fittings

HD Series O-Ring Face Seal Fittings is manufactured in strict accordance with the requirements of SAE J1453. HD Series O-Ring Face Seal Fittings are composed of Body, Nut, O-ring and Sleeve, and can be completely sealed by O-ring. A 90-degree expanded tubing or brazed sleeve compresses and seals the O-ring in the precision machined groove of ...

O-Ring Face Seal (ORFS) Fittings, Parker Seal-Lok …

Parker's O-ring Face Seal (ORFS) Tube Fittings and Adapters, Seal-Lok, meet or exceed the requirements of both SAE J1453 and ISO 8434-3 and have international acceptance. O-ring face seal fittings offer zero clearance, resistance to over torque and vibration …

Face Type Seals - Parker Hannifin Corporation

Face Type Seals The face seal design chart below explains the hardware dimensions to use for an O-ring seal when the groove is cut into a flat surface. For designing systems which contain internal pressure, like the example below, the groove's outside diameter (OD) is primary, and the groove's width then determines the inside diameter.

Hydraulic O-Ring Adapters - Sealing O-ring Face Seal Tube ...

O-Ring Face Seal Hydraulic Fittings When it comes to finding the right adapter for your hydraulic system, you want to make sure you're finding a fit that's made to last. Our selection of assorted O-ring pipe fittings are designed to prevent leaks at even the highest pressures. These sealing hydraulic O-ring fittings allow you to add a ...

Flareless Fittings | Parker NA

O-ring Face Seal, 37° Flare and Flareless Code 61 and 62 Flange Adapters. Parker's flange adapters with 4-bolt flange connections adapt to Parker's Seal-Lok™ O-ring Face Seal (ORFS), Triple-Lok® 37° flare, Ferulok® inch flareless fittings, and socket pipe weld, and have achieved world-wide acceptance. 91 Parts. Viewing 25 of 91.

Boss, Face, and Flange O-Rings | Global O-Ring and Seal

O-Ring Face Seals (ORFS) SAE O-Ring Face Seal (ORFS) fittings are also used to seal hydraulic systems. These o-rings sit within the face of the fitting to create a seal between two connected metal surfaces. When the connection is tightened, the o-ring compresses against a flat …

How to: design an o-ring groove - Vizeng

The o-ring gland design is very simple for face seals. Simply cut out a circular groove into one of the plates and leave the other plate completely flat, the groove will have a square/trapezoidal cross section and the dimensions are conveniently already calculated and …

Selecting the Correct O-Ring Seal Squeeze Ratio

What is O-ring squeeze. The squeeze is a ratio of the amount of deformation applied to the seal expressed as a percentage of the free-state cross-sectional thickness. Deforming the seal cross-section "energizes" the elastomer matrix much like compressing a spring; the inherent elasticity of the rubber material causes it to push back against ...

O-Ring Calculator | Ceetak Sealing Solutions

The O-ring calculator tool is intended to form the basis of an o-ring installation, and assist with selection of o-ring and hardware dimensions. Recommendations are based on available technical information, and are offered as suggestions only, any reliance placed on such information by …

5 things you should know about O-ring face seal fittings ...

O-ring face seal (ORFS) fittings are a highly popular and reliable choice in hydraulic and tube connections. Well designed ORFS connections provide a seal that is highly reliable due to its elastomeric seal and is one of the best choices for a leak-free connection. As the name implies, O-ring Face Seal (ORFS) fittings incorporate an O-ring at ...

Face seal - Wikipedia

Face Seals are a category of products where there is no dynamic movement on the part of either the Seal or the hardware surface. [2] ISO 8434 specifies the general and dimensional requirements for the design and performance of O-ring face seal connectors made of steel for tube outside diameters or hose inside diameters of 6 mm through 38 mm ...

O-Ring Face Seal (ORFS) - Discount Hydraulic Hose

O-Ring Face Seal (ORFS) SAE J5143. The best leak protection available today. The male fitting has a straight thread and O-ring in the face. The has a straight thread and a machined flat face. The seal takes places by compressing the O-ring onto the flat face of the , similar to a …