- Extremely suitable for medium for medium to heavy duty applications
- The stinctive hinge- like action of each V ring permits quick reaction to pressure or temperature changes
- No adverse effect under axial/radial vibration
- The multiple lip configurations automatically distribute pressure and an effective seal along the shaft
- The multiple lip configurations
- Automatically distribute pressure and an effective seal along the shaft
Application Range
- Pressure: ≦ 350 bar
- Temperature: -40℃ ~ 200℃
- Speed: ≦ 0.5 m/s
- Standard Material: carbon fibre filled PTFE + NBR
- (Note: Other materials are available for specified conditions)
Common Applications
Petrochemical Industry
Food and Beverage Industry
Steel Industry
Infrastructure Industry
Transportation Industry
Guidelines for the Selection of Special Sizes
Unit: mm| ⌀ Di | ⌀ Da | L | H |
| 8 | 18 | 18.5 | 18.5 |
| 10 | 20 | 18.5 | 18.5 |
| 10 | 22 | 22.5 | 22.5 |
| 12 | 22 | 18.5 | 18.5 |
| 14 | 24 | 18.5 | 18.5 |
| 16 | 26 | 18.5 | 18.5 |
| 16 | 28 | 22.5 | 22.5 |
| 18 | 28 | 18.5 | 18.5 |
| 20 | 30 | 18.5 | 18.5 |
| 20 | 32 | 22.5 | 22.5 |
| 22 | 32 | 18.5 | 18.5 |
| 22 | 34 | 22.5 | 22.5 |
| 24 | 34 | 18.5 | 18.5 |
| 25 | 37 | 22.5 | 22.5 |
| 25 | 40 | 22.5 | 22.5 |
| 27 | 39 | 22.5 | 22.5 |
| 28 | 43 | 22.5 | 22.5 |
| 30 | 42 | 22.5 | 22.5 |
| 30 | 45 | 22.5 | 22.5 |
| 32 | 44 | 22.5 | 22.5 |
| 32 | 47 | 22.5 | 22.5 |
| 35 | 47 | 22.5 | 22.5 |
| 35 | 50 | 22.5 | 22.5 |
| 36 | 51 | 22.5 | 22.5 |
| 37 | 49 | 22.5 | 22.5 |
| 40 | 52 | 22.5 | 22.5 |
| 40 | 55 | 22.5 | 22.5 |
| 42 | 54 | 22.5 | 22.5 |
| 42 | 57 | 27.5 | 27.5 |
| 45 | 60 | 22.5 | 22.5 |
| 45 | 65 | 27.5 | 27.5 |
| 50 | 65 | 22.5 | 22.5 |
| 50 | 70 | 27.5 | 27.5 |
| 55 | 70 | 22.5 | 22.5 |
| 55 | 75 | 30.0 | 30.0 |
| 56 | 76 | 37.0 | 37.0 |
| 60 | 75 | 22.5 | 22.5 |
| 60 | 80 | 37.0 | 37.0 |
| 63 | 83 | 37.0 | 37.0 |
| 65 | 80 | 22.5 | 22.5 |
| 65 | 85 | 40.0 | 40.0 |
| 70 | 85 | 22.5 | 22.5 |
| 70 | 90 | 40.0 | 40.0 |
| 75 | 90 | 22.5 | 22.5 |
| 75 | 95 | 40.0 | 40.0 |
| 80 | 95 | 22.5 | 22.5 |
| 80 | 100 | 40.0 | 40.0 |
| 85 | 100 | 22.5 | 22.5 |
| 85 | 105 | 40.0 | 40.0 |
| 90 | 105 | 22.5 | 22.5 |
| 90 | 110 | 40.0 | 40.0 |
| 95 | 110 | 30.0 | 30.0 |
| 95 | 115 | 40.0 | 40.0 |
| 100 | 115 | 30.0 | 30.0 |
| 100 | 120 | 40.0 | 40.0 |
| 105 | 120 | 30.0 | 30.0 |
| 110 | 125 | 30.0 | 30.0 |
| 110 | 130 | 40.0 | 40.0 |
| 115 | 130 | 30.0 | 30.0 |
| 115 | 140 | 46.0 | 46.0 |
| 120 | 135 | 34.0 | 34.0 |
| 120 | 145 | 46.0 | 46.0 |
| 125 | 140 | 34.0 | 34.0 |
| 125 | 150 | 46.0 | 46.0 |
| 130 | 145 | 34.0 | 34.0 |
| 135 | 150 | 34.0 | 34.0 |
| 140 | 155 | 34.0 | 34.0 |
| 140 | 165 | 46.0 | 46.0 |
| 150 | 170 | 40.0 | 40.0 |
| 150 | 180 | 60.0 | 60.0 |
| 160 | 180 | 40.0 | 40.0 |
| 160 | 190 | 60.0 | 60.0 |
| 170 | 190 | 40.0 | 40.0 |
| 180 | 200 | 40.0 | 40.0 |
| 180 | 210 | 60.0 | 60.0 |
| 190 | 210 | 40.0 | 40.0 |
| 190 | 220 | 60.0 | 60.0 |
| 200 | 220 | 40.0 | 40.0 |
| 200 | 230 | 60.0 | 60.0 |
| 210 | 230 | 40.0 | 40.0 |
| 220 | 240 | 40.0 | 40.0 |
| 220 | 250 | 60.0 | 60.0 |
| 230 | 250 | 40.0 | 40.0 |
| 240 | 260 | 40.0 | 40.0 |
| 250 | 270 | 40.0 | 40.0 |
| 260 | 280 | 40.0 | 40.0 |
| 270 | 290 | 40.0 | 40.0 |
| 280 | 300 | 40.0 | 40.0 |
| 290 | 310 | 40.0 | 40.0 |
| 300 | 320 | 40.0 | 40.0 |
| 320 | 360 | 78 | 78 |
| Material code | Reference | Compound | Color | Temp. °C (MIN.) | Temp. °C (MAX.) | Application | Characteristics | Products |
| 1 | 01T | VIRGIN PTFE | WHITE | -190 | 220 | • CHEMICAL INDUSTRY • SEMI-CONDUCTOR • FOOD INDUSTRY | • HIGH CHEMICAL RESISTANCE • LOW COEFFICIENT OF FRICTION | • BACK-UP RINGS • HIPERSEALS |
| 2 | 03T | PTFE + 23% CARBON + 2% GRAPHITE | BLACK | -190 | 315 | • HIGH MECHANICAL STRESS • WATER/OIL HYDRAULICS • ROTARY SEALING | • HIGH WEAR RESISTANCE • CREEP RESISTANCE | • GLIDE RINGS • PNEUMATIC GUIDANCE TAPE • BACK-UP RINGS • HIPERSEAL |
| 3 | 02T | PTFE + 40% BRONZE | GREEN | -156 | 260 | • HIGH MECHANICAL STRESS • HYDRAULIC APPLICATIONS | • OUTSTANDING WEAR RESISTANCE • EXTRUSION RESISTANCE • CREEP RESISTANCE | • GLIDE RINGS • HYDRAULIC GUIDANCE TAPE • BACK-UP RINGS |
| 4 | UPE | UHMW-PE | WHITE | -200 | 80 | • HYDRAULIC APPLICATIONS | • OUTSTANDING WEAR RESISTANCE • GOOD OXIDATION RESISTANCE • OUTSTANDING EXTRUSION RESISTANCE • OUTSTANDING SEALING UNDER LOW PRESSURE | • BACK-UP RINGS • SPRING ENERGIZED SEALS |
| 4G | 4G | ULTRAGOLD® | YELLOW | CRYOGENIC | 93 | • HYDRAULIC APPLICATIONS | • OUTSTANDING WEAR RESISTANCE • SELF-LUBRICATING PROPERITIES • OUTSTANDING EXTRUSION RESISTANCE • OUTSTANDING PERFORMANCE UNDER CRYOGENIC APPLICATION | • HIPERSEALS |
| 5 | 05T | PTFE + 10% CARBON FIBER | GREY | -260 | 310 | • WATER HYDRAULICS • SHORT STROKES WITH HIGH OPERATION FREQUENCY | • VERY GOOD WEAR RESISTANCE PROPERTIES IN WATER • EXCELLENT COMPRESSIVE STRENGTHS • DYNAMIC APPLICATIONS AT HIGH SPEED | • GLIDE RINGS • HIPERSEALS |
| 6 | 06T | PTFE + 25% GLASS FIBER | WHITE | -190 | 290 | • MEDIUM-DUTY HYDRAULIC APPLICATIONS | • HIGH CHEMICAL RESISTANCE • HIGH CREEP RESISTANCE • ELECTRICAL PROPERTIE LIKE VIRGIN PTFE | • GLIDE RINGS • BACK-UP RINGS • GUIDE RINGS • GASKETS |
| 7 | 07T | PTFE + 10% EKONOL | BEIGE | -260 | 320 | • MEDIUM MECHANICAL STRESS • SOFTER SEALING SURFACES • ROTARY SEALING | • LIMITED CHEMICAL RESISTANCE • LIMITED USE IN HOT WATER | • HIPERSEALS • ROTARY GLIDE RINGS • LIP SEALS |
| 8 | 08T | PTFE + E-CARBON | BLACK | -190 | 290 | • MEDIUM MECHANICAL STRESS • HARD SEALING SURFACES • WATER/OIL EMULSIONS | • CHEMICAL RESISTANCE LIMITED BY CARBON | • HIPERSEALS |
| 9 | 09T | PTFE + 15% GRAPHITE | DARK GREY | -190 | 260 | • LOW MECHANICAL STRESS • SOFT SEALING SURFACES | • CHEMICAL RESISTANCE LIMITED GRAPHITE | • HIPERSEALS |
| 10 | 10T | PTFE + 15% GLASS FIBER + 5% MOS2 | GREY | -190 | 260 | • MEDIUM MECHANICAL STRESS • MEDIUM-DUTY HYDRAULIC APPLICATIONS | • HIGH CREEP STRENTH • HIGH CHEMICAL RESISTANCE • OUTSTANDING WEAR RESISTANCE • ELECTRICAL PROPERTIES LIKE VIRGIN PTFE | • HIPERSEALS • ROTARY SEALS • BACK-UP RINGS |
| PE | 01K | PEEK | BEIGE/ BLACK | -73 | 316 | • HYDRAULIC APPLICATIONS | • GOOD CHEMICAL RESISTANCE • GOOD WEAR RESISTANCE • HIGH MAXIMUM USE TEMPERATURE • LOW FLAMMABILITY • EXCELLENT ELECTRICAL PROPERTIES • GOOD RADIATION RESISTANCE | • BACK-UP RINGS • HIPERSEALS |