Rubber & PTFE Sealing Solutions

Raj Metals provides a comprehensive range of Rubber and PTFE (Teflon) Gaskets, engineered to meet the diverse sealing requirements of modern industry. Our **Rubber Gaskets** offer exceptional recovery and are ideal for low-pressure applications in water, air, and gas systems. For more demanding environments, our **PTFE Gaskets** provide near-universal chemical resistance and a low coefficient of friction, ensuring a reliable seal in pharmaceutical, food processing, and chemical industries. Whether you need a standard flange gasket or a custom-cut component, our materials are selected for their durability, flexibility, and long-term sealing integrity.

Key Features

✓ Exceptional Chemical Inertness (PTFE)

✓ High Elasticity & Superior Recovery (Rubber)

✓ FDA Compliant & Food Grade Options Available

✓ Wide Operating Temperature Range

Product Specifications

Parameter	Rubber Gaskets	PTFE Gaskets
Product Form	Full Face (FF), Ring (RF), Molded, Extruded	Virgin PTFE, Expanded PTFE (ePTFE), Filled PTFE
Size Range	1/2" to 72" (Standard & Custom)	1/2" to 60" (Standard Flange Sizes)
Thickness	1.0 mm to 25 mm	0.5 mm to 10 mm
Temperature	-50°C to +150°C (Material dependent)	-200°C to +260°C
Hardness (Shore A)	40 to 90 Shore A	50 to 65 (Shore D)
Design Standard	ASME B16.21, DIN 2690	ASME B16.21, FDA 21 CFR 177.1550
Manufacturing	Die-Cutting, Compression Molding	CNC Machining, Skived, Expanded