o-rings and back-up rings - trelleborg

Orange Color Back up Ring/PTFE Back up Ring/PU

Back-up rings should generally be used for dynamic applications over 100 bar and static applications around 950 bar Each application can vary therefore it is essential to use this as a general guideline only There are three types of PTFE back up rings: – solid spiral wound and split Solid PTFE back up rings can be difficult to install

Trelleborg O

Discover the O-ring seal product range of Trelleborg Contact the manufacturer directly Isolast O-Rings come in metric and inch Compare this product Don't compare this product See the other products Trelleborg Sealing Solutions O-ring seal / circular / polyurethane / for cylinders Compare up to 10 products

Trelleborg O

Discover the O-ring seal product range of Trelleborg Contact the manufacturer directly Isolast O-Rings come in metric and inch Compare this product Don't compare this product See the other products Trelleborg Sealing Solutions O-ring seal / circular / polyurethane / for cylinders Compare up to 10 products

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Up to 10 MPa for O-Rings with inside diameter 50 mm without Back-up Ring (depends on the material the cross section and the clearance) Up to 40 MPa with Back-up Ring Speed : 0 5 m/s Temperature : -30 C to +200 C (depending on the material) O-Ring Simple one piece groove design reduces hardware and design costs

Backup Rings: Single Turn Multiturn and Solid

Backup rings are designed to prevent extrusion in rubber o-ring sealing systems There are three basic types of PTFE back-up rings in use: single turn (scarf cut) multiturn (spiral cut) and solid (uncut) configurations Our backup rings are made from either one of two materials PTFE or rubber Rubber backup rings are called contoured backup

Trelleborg Sealing Solutions

Download Back-up Ring Type BH (cut) Preferred series static Application External Sealing (Bore) Available for SOLIDWORKS Inventor Creo CATIA Solid Edge autoCAD Revit and many more CAD software but also as STEP STL IGES STL DWG DXF and more neutral CAD formats

Backup O

PTFE Back-up rings can be solid split spiral or custom for ease of install PTFE Back-up Ring size standards AN6244 AN6246 MS27595 MS28774 MS28782 and MS28783 Elastomer Back-up Rings are typically contoured to conform to an O-Ring Elastomer Back-up Rings fit standard USA and custom O-Ring sizes Back-up Rings require wider glands to

Trelleborg Static Seals

Back-up Rings are installed together with O-Rings and Quad-Ring Seals to prevent gap extrusion in applications above 5 MPa / 725 psi Available in spiral cut or uncut designs in fille or unfille PTFE Turcon elastomers and thermoplastics based on ISO 3601 AS 568

O ring Seals

O ring Seals 1 O-Rings and Back-up Rings Your Partner for Sealing Technology 2 Your Partner for Sealing TechnologyTrelleborg Sealing Solutions is a major international sealing Facilities are certified to ISO 9001:2008 and ISO/TS 16949:2009 force uniquely placed to offer dedicated design and Trelleborg Sealing Solutions is backed by the experiences anddevelopment from our market-leading

Trelleborg Static Seals

Back-up Rings are installed together with O-Rings and Quad-Ring Seals to prevent gap extrusion in applications above 5 MPa / 725 psi Available in spiral cut or uncut designs in fille or unfille PTFE Turcon elastomers and thermoplastics based on ISO 3601 AS 568

Hydraulic Seals Rotary Shaft Seals O

Trelleborg Sealing Solutions is a leading global supplier of sealing solutions Our range of products includes O-Rings hydraulic seals rotary shaft seals oil seals static seals pneumatic seals mechanical face seals and many more Find out more about us in our company presentation film

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Trelleborg Sealing Solutions Trelleborg Sealing Solutions is a leading worldwide supplier including O-Rings Hydraulic and Pneumatic Seals Mechanical Face Seals and Rotary and Static Sealing Systems Back-up Ring Type BB (concave uncut) according to AS 568 Internal Sealing (Rod) and External Sealing (Bore)

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Wordt geinstalleerd samen met O-ring of Quad-ring Afdichtingen ter voorkoming van extrusie bij toepassingen boven 5 MPa / 725 psi Leverbaar als spiraal gedeelde of ongedeelde uitvoering in PTFE met of zonder vulstoffen Turcon en elastomeren of thermoplasten volgens ISO 3601 AS 568 normen Om te zoeken naar beschikbare artikelen kunt u de Electronische Catalogus

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Trelleborg Sealing Solutions Trelleborg Sealing Solutions is a leading worldwide supplier including O-Rings Hydraulic and Pneumatic Seals Mechanical Face Seals and Rotary and Static Sealing Systems Back-up Ring Type BB (concave uncut) according to AS 568 Internal Sealing (Rod) and External Sealing (Bore)

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2020-6-19o-rings and back-up rings 18 r 53--#03( 4-*/( 40-65*0/4-BUFTU JOGPSNBUJPO BWBJMBCMF BU XXX UTT USFMMFCPSH DPN r EJUJPO VHVTU Latest information available at • Edition August 2015 TRELLEBORG SEALING SOLUTIONS • 19 o-r Double-acting Static anD partly Dynamic Sealing applicationS material: elaStomerS Zurcon

Standard Size O

2011-4-5sions Every care has been taken to assure that the O-Ring illustrations on these pages are as accurate as possible In most cases the O-Rings are presented from top-to-bottom and left-to right In cases where O-Rings overlap the label has been positioned so that it will identify only one size O-Rings

Wills Rings

Wills Rings The resistance of the ring to compression enables it to generate a sealing force when compressed The resilient effect of the seal can be increased by pressurizing the internal volume of the ring see Type MOT gas filled Wills Rings O Alternatively if the system to be sealed is very high pressure this system pressure can be used to provide additional sealing effect

Orange Color Back up Ring/PTFE Back up Ring/PU

Back-up rings should generally be used for dynamic applications over 100 bar and static applications around 950 bar Each application can vary therefore it is essential to use this as a general guideline only There are three types of PTFE back up rings: – solid spiral wound and split Solid PTFE back up rings can be difficult to install

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2020-1-15O-rings O-rings of Homogeneous material O-rings encapsulated There is a similar element for the same applications in the form of a cross with rounded ends (X-Ring) The first patent of this seal is dated May 12 1896 and its inventor was the Swede J O Lundberg An O-Ring is never defined by its outer diameter but by its inner diameter (d 1

Backup Rings

2 A back-up ring is designed to fit between the o-ring and the extrusion gap and prevent the extrusion of the o-ring Depending upon the direction of pressure in the sealing application you can either use 1 backup ring or 2 backup rings If unsure it is always best to use two backup rings per 1 o-ring SHOP FOR BACKUP RINGS

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2020-6-19o-rings and back-up rings 18 r 53--#03( 4-*/( 40-65*0/4-BUFTU JOGPSNBUJPO BWBJMBCMF BU XXX UTT USFMMFCPSH DPN r EJUJPO VHVTU Latest information available at • Edition August 2015 TRELLEBORG SEALING SOLUTIONS • 19 o-r Double-acting Static anD partly Dynamic Sealing applicationS material: elaStomerS Zurcon

Backup O

PTFE Back-up rings can be solid split spiral or custom for ease of install PTFE Back-up Ring size standards AN6244 AN6246 MS27595 MS28774 MS28782 and MS28783 Elastomer Back-up Rings are typically contoured to conform to an O-Ring Elastomer Back-up Rings fit standard USA and custom O-Ring sizes Back-up Rings require wider glands to

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2018-6-15Parbak Back-up rings Parbak Back-up rings prevent extrusion in high-pres-sure applications help to maintain the lubricant film and thus prolong the service life of O-rings The Parbak numbers correspond to the size designa-tions of the 2-xxx series of the Parker O-rings they are installed with (e g 8-211 N 300-90 fits O-ring 2-211 N