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Non-metallic gaskets are versatile sealing components designed for a wide range of applications across various industries. Constructed from materials such as elastomers, compressible fibers, or PTFE, these gaskets provide excellent resistance to chemicals, temperature fluctuations, and pressure variations. They are ideal for applications requiring flexibility, conformability, and effective sealing in less extreme environments. Non-metallic gaskets are commonly used in industries such as automotive, chemical processing, and manufacturing for sealing flanged joints, pipe connections, and equipment housings
Non-metallic gaskets are highly versatile and effective in various applications due to their excellent chemical resistance, flexibility, and ability to conform to irregular surfaces. They can handle a wide range of temperatures and pressures, ensuring reliable sealing. Their compressible nature helps create tight, leak-proof seals, and many non-metallic gaskets also offer electrical insulation. Additionally, they are cost-effective and easy to install, making them a practical choice for many sealing needs.
Material Type | Grades |
---|---|
Carbon Steel | Carbon |
Stainless Steel | 304, 304L, 316, 316L, 316Ti, 321, 347, 347H, 410, |
Nickel | 200 |
Monel | 400 |
Inconel | 600, 625, 800 |
Incoloy | 800, 825 |
Titanium | Grade 2, Grade 7 |
Hastelloy | C-276 |
Copper | Copper |
Specification | Details |
---|---|
Material | Carbon Steel, Stainless Steel , Nickel, Inconel, Incoloy, Titanium, Hastelloy, Copper |
Type | Non-metallic |
Temperature Range | -200°C to 300°C (-328°F to 572°F) depending on material. |
Pressure Rating | Up to 40 MPa (400 bar) (varies with material and design) |
Standards | ISO, ASTM, DIN, ANSI. |
Sizes | Customizable |
Applications | Automotive, chemical processing, refineries, plumbing, general sealing. |
Production Technique | Molding, extrusion, die-cutting, compression molding. |
Flange Size (NPS) | Inner Diameter | Outer Diameter | ||
---|---|---|---|---|
150 class | 300 class | 600 class | ||
26" | 660.00 | 775.00 | 835.00 | 867.00 |
28" | 711.00 | 832.00 | 899.00 | 914.00 |
30" | 762.00 | 883.00 | 953.00 | 972.00 |
32" | 813.00 | 940.00 | 1006.00 | 1022.00 |
34" | 864.00 | 991.00 | 1057.00 | 1073.00 |
36" | 914.00 | 1048.00 | 1118.00 | 1140.00 |
38" | 965.00 | 1111.00 | 1154.00 | 1191.00 |
40" | 1016.00 | 1162.00 | 1216.00 | 1254.00 |
42" | 1067.00 | 1219.00 | 1265.00 | 1310.00 |
44" | 1118.00 | 1276.00 | 1319.00 | 1372.00 |
46" | 1168.00 | 1327.00 | 1381.00 | 1422.00 |
48" | 1219.00 | 1384.00 | 1422.00 | 1470.00 |
50" | 1270.00 | 1435.00 | 1483.00 | 1544.00 |
52" | 1321.00 | 1492.00 | 1540.00 | 1499.00 |
54" | 1372.00 | 1549.00 | 1613.00 | 1586.00 |
56" | 1422.00 | 1607.00 | 1664.00 | 1613.00 |
58" | 1473.00 | 1664.00 | 1721.00 | 1683.00 |
60" | 1524.00 | 1715.00 | 1721.00 | 1683.00 |
Non-metallic gaskets are known for their versatility and adaptability, making them ideal for a variety of applications. They are primarily used in: