Teflon Gasket Material is a synthetic fluoropolymer used in various applications. Suraj Metal Corporationis a leading manufacturer of different types such as the Expanded PTFE Gasket For Flanges and other applications. The steel material is used for strength but is not adequately flexible for certain applications. The Teflon Gasket Material is flexible and at the same time does not corrode or oxidized by chemical agents.
There are different types such as the Teflon Ring Gasket which are used in pipe lines and in other applications. The pipe fittings and flanges can use the PTFE Flange Gasket to fit the flanges in place. The high pressure pipelines have to fit the flanges and fittings tightly and the Soft PTFE Gasket provides the flexibility necessary for the job. As a leading Teflon Gaskets Supplier we supply the gaskets in various types, standards and sizes. There are various thicknesses of the gaskets with different models such as the PTFE Spiral Wound Gasket which is used in flat surface connections. Some applications require special types of gaskets to suit their needs. Sometimes the gaskets are irregularly shaped as in the case of the PTFE Tri Clamp Gaskets. Please contact us for your orders and further details on the different types of gaskets such as the Expanded PTFE Gasket Sheet with prices.
| Size | 25 NB to 300 NB |
| Outer body | ASTM A 395 Gr 60-40-18 |
| Flange Connection | ANSI B 16.5 |
| Recovery | =<40% |
| Spark Test | 15 KVA |
| PP Max Temp | 100° C |
| Hydro Test | at 29.8 kg/cm2 |
| FEP- Max Temp | 180° C |
| PFA Max Temp | 200° C |
| SIZE | ID | OD | THK |
| 15 | 21 | 35 | 3.0 |
| 20 | 27 | 43 | 3.0 |
| 25 | 33 | 61 | 3.0 |
| 40 | 48 | 81 | 3.0 |
| 50 | 60 | 100 | 3.0 |
| 80 | 89 | 130 | 5.0 |
| 100 | 114 | 157 | 5.0 |
| 150 | 168 | 212 | 5.0 |
| 200 | 219 | 268 | 8.4 |
| 250 | 273 | 320 | 8.4 |
| 300 | 324 | 370 | 8.9 |
| 400 | 406 | 482 | 8.9 |
| 500 | 508 | 605 | 8.9 |
| *3Q0 X 400 | 300 X 400 | 375 X 475 | 8.9 |
| *350 X 450 | 350 X 450 | 430 X 530 | 8.9 |
In a chemical forceful environment, where contamination of the medium isn't permitted, it is complicated to apply a standard gasket. Here PTFE envelope gaskets are connected as flange gaskets. For example, within the (petro) chemical industry, and within the process industry. The envelope gaskets are also perfect for application within the food industry. PTFE is physiologically inactive and may be utilized in direct contact with food
