Diaphragm Rubber Sheeting

Diaphragm rubber sheets refers to a specific type of material made from nitrile rubber with 1 ply or 2 ply Nylon Fabric Insertion used as Diaphragms for Oil, LPG and solvent resistant applications.

Diaphragm rubber sheet is widely used in oil & Fuel resistance gaskets and sealings. They can withstand oil exposure making them suitable for applications in chemical processing and related industries.

Nitrile diaphragm sheets are known for their flexibility and resilience. They can undergo repeated stretching and flexing without losing their physical properties, ensuring long-lasting performance. Diaphragm sheet can withstand Temperature from -40°C to 120°C, depending on the specific grade and formulation.

Product Dimension

Diaphragm rubber sheets with 1 ply nylon insertion
Code Colour Specific Gravity Hardness (±5) Tensile Strength Elongation Polymer content Finish Type TDS
Gm/cm3 SHORE A Kg/cm2(min) % (min)
DS60120 Black 1.2 60 100 300 100% Smooth
DS70140 Black 1.4 70 100 300 100% Smooth
Standard Length 10 Mtr 33 Ft 11 Yard
Standard Width 1.2/1.4/1.5/2 Mtr 4/4.6/4.92/6.56 Ft 1.33/1.53/1.64/2.18 Yard

Insertion Fabric

RFL Dipped Nylon 6, 150 GSM

Breaking Strength

Warp - 150 kgs/5 CM, Weft - 135 Kgs/5 CM


  1. One side or both side smooth or fabric finish can be supplied.
  2. Specifications are subject to change without notice.