Rubber cut gasket
TOMBO™ No. 1050/1051
RUBBER CUT GASKET
A low-pressure-use gasket that can seal at the lowest possible surface pressure thanks to the elasticity, recoverability, and adaptability of the rubber. TOMBO No.1051 is reinforced with polyester fabric and so there is less flange protrusion. It is, however, inappropriate to use TOMBO No.1051 when sealing against gas.
Product Category
Elastomer ProductsPTFE Covered Elastomer / General Purpose Elastomer
Industry
Chemistry & PetrochemistryOil Refining & PetrochemistryChemistry
Application and usage scope
Select the material according to the type of liquid
Gaskets for various pipe flanges and equipment
Usage scope
Usage temperature range: depends on the rubber material
Maximum working pressure: 1.0 MPa
Type
| TOMBO No. | Product name | Structure |
|---|---|---|
| 1050 | RUBBER CUT GASKET | A product in which various rubber sheets are punched into gasket shapes |
| 1051 | CLOTH-INSERTED RUBBER CUT GASKET | A product in which various rubber sheets that are reinforced with polyester fabric are punched into gasket shapes |
Standard dimensions, material symbol, and material
| Thickness | 1.0 | 1.5 | 2.0 | 3.0 | 5.0 | 10.0 | others |
|---|---|---|---|---|---|---|---|
| Width | 1000 | ||||||
| Length | 1000, 2000, 5000, 10000, 20000 | ||||||
*FS is 3.0 mm (thickness) × 1, 000 mm (width) × 2, 000 mm (length) only.
*Cloth-inserted NR has thicknesses from 1.5 mm.
Material Symbol & Material
| Nichias’ Material Symbols | Material | Working temperature range (°C) |
|---|---|---|
| NBR | Nitrile rubber (oil resistance) | -30 to 120 |
| CR | Polychloroprene rubber (weather resistance) | -30 to 120 |
| EP | Ethylene propylene rubber (weather and steam resistance) | -40 to 150 |
| IIR | Butyl rubber (weather resistance, acid resistance, steam resistance) | -30 to 150 |
| SI | Silicone rubber (weather and cold resistance) | -50 to 200 |
| FA | Fluoro elastomer (heat resistance) | -15 to 200 |
| FS | Fluoro elastomer (heat resistance) | 0 to 200 |
| NR | Natural rubber | -20 to 100 |
Other
- TOMBO is a registered trademark or trademark of NICHIAS Corporation.
- Name of products with "®" are registered trademarks of NICHIAS Corporation.
- Name of products with "™" are trademarks of NICHIAS Corporation.
SDS（製品安全データシート）
