oilless graphite washers are a type of sealing washer made from a high-quality graphite material, This series of washer is made of high strength brass, tin bronze, as the base material, the surface is inlaid with graphite (SL1) or PTFE and molybdenum disulfide (SL4) as the main component of the solid lubricant at a certain angle and density, and is made by precision processing. SL4 is a solid lubricant used in water or seawater.
JTW oilless graphite washer
Description
Oilless Graphite Washer
JTW/JTWN oilless graphite washers are a reliable and effective sealing solution for a wide range of applications. Metric Size, Get the Quote Today!
JTW/JTWN oilless graphite washers are a type of sealing washer made from a high-quality graphite material. These washers are designed to provide superior sealing performance in a wide range of applications, including in pumps, compressors, engines, and other machinery.
One of the key advantages of JTW/JTWN oilless graphite washers is their ability to withstand extreme temperatures and pressures. This is due to the unique properties of graphite, which is a highly heat-resistant material that can operate at temperatures of up to 4500°F (2500°C) without degrading.
Another important feature of JTW/JTWN oilless graphite washers is their self-lubricating properties. Unlike traditional metal washers that require oil or other lubricants to operate effectively, graphite washers can operate without any additional lubrication. This makes them ideal for use in applications where oil contamination is a concern, such as in the food and pharmaceutical industries.
JTW/JTWN oilless graphite washers are also known for their excellent chemical resistance. They are able to resist a wide range of chemicals and solvents, including strong acids and alkalis, which makes them ideal for use in harsh environments.
In addition to their superior sealing performance, JTW/JTWN oilless graphite washers are also highly durable and long-lasting. They are able to withstand repeated cycles of compression and decompression without losing their sealing ability, and can last for years without needing to be replaced.
Overall, JTW/JTWN oilless graphite washers are a reliable and effective sealing solution for a wide range of applications. With their high temperature and pressure resistance, self-lubricating properties, and chemical resistance, they offer superior performance compared to traditional metal washers. If you are looking for a high-quality sealing washer for your machinery, JTW/JTWN oilless graphite washers are definitely worth considering.
size | I.D | O.D. | T | 0 -0.1 |
bolt holes | d2 | chamfer | ||||
d1 | qty | size | a | b | |||||||
JTW-10 | 10.2 | +0.2 +0.1 |
30 | 3 | 20 | 2 | M3 | 3.5 | 1.5 | 0.3 | |
JTW-12 | 12.2 “ | 40 | “ | 28 | “ | “ | “ | 2 | 0.4 | ||
JTW-1203N | 12.2 “ | “ | “ | – | – | – | – | “ | “ | ||
JTW-1303 | 13.2 “ | “ | “ | 28 | 2 | M3 | 3.5 | “ | “ | ||
JTW-1403 | 14.2 “ | “ | “ | “ | “ | “ | “ | “ | “ | ||
JTW-1503 | 13.2 “ | 50 | “ | 35 | “ | “ | “ | “ | “ | ||
JTW-1603 | 14.2 “ | “ | “ | “ | “ | “ | “ | “ | “ | ||
JTW-1603N | 15.2 “ | “ | “ | – | – | – | – | “ | “ | ||
JTW-1803 | 16.2 “ | “ | “ | 35 | 2 | M3 | 3.5 | “ | “ | ||
JTW-2005 | 16.2 “ | “ | 5 | “ | “ | M5 | 6 | 2.5 | “ | ||
JTW -2505 | 18.2 “ | 55 | “ | 40 | “ | “ | “ | “ | “ | ||
JTW-3005 | 20.2 “ | 60 | “ | 45 | “ | “ | “ | “ | “ | ||
JTW-3505 | 25.2 “ | 70 | “ | 50 | “ | “ | “ | “ | “ | ||
JTW -4007 | 40.2 “ | 80 | 7 | 60 | “ | M6 | 7 | 3 | 0.5 | ||
JTW-4507 | 45.2 | +0.3 +0.1 |
90 | “ | 70 | “ | “ | “ | “ | “ | |
JTW-5008 | 50.3 “ | 100 | 8 | 75 | 4 | “ | “ | 4 | 0.6 | ||
JTW-5508 | 55.3 “ | 110 | “ | 85 | “ | “ | “ | “ | “ | ||
JTW -6008 | 60.3 “ | 120 | “ | 90 | “ | M8 | 9 | 5 | 0.8 | ||
JTW-6508 | 65.3 “ | 125 | “ | 95 | “ | “ | “ | “ | “ | ||
JTW-7010 | 70.3 “ | 130 | 10 | 100 | “ | “ | “ | “ | “ | ||
JTW -7510 | 75.3 “ | 140 | “ | 110 | “ | “ | “ | “ | “ | ||
JTW -8010 | 80.3 “ | 150 | “ | 120 | “ | “ | “ | “ | “ | ||
JTW -9010 | 90.5 “ | 170 | “ | 140 | “ | M10 | 11 | “ | “ | ||
JTW -10010 | 100.5 “ | 190 | “ | 160 | “ | “ | “ | “ | “ | ||
JTW -12010 | 120.5 “ | 200 | “ | 175 | “ | “ | “ | 4 | “ |
How to order: Part No.d |