HFK Insulation Bricks Dealers in Kolkata

• Al2O3 % Min: 30
• Fe2O3 % Max.: 2

BMA group is a leading manufacturer and exporter of insulation bricks, refractory bricks, special insulation bricks, insulation castables and insulation mortars.

• Bulk Density: gm/cm3 1.10, 1.30
• Cold Crushing Strength: kg/cm2 30, 70

The above figures are typical data as determined through Indian Standard Testing Methods and pertains to most commonly produced commercial sizes. These will be subject to reasonable variations for tailor made and non-standard sizes.Materials can also be manufactured to suit customer's specifications.

• Country of Origin: India

The clients can avail from us Insulation Brick, which is manufactured as per the industry standard using high grade raw material. The Insulation Brick that we offer is high in quality and is loaded with unmatched properties. Specifications Service temp at degree celsius- 1400 AL203 - 40 % MinFE203 - 2.0 % MaxPLC at degree Celsius 2 hrs -1400 +_1.0 Max B.D. gm/cc - 1.1 min A.P. - 55 % Min C.C. S kg/cm2 - 40 minThermal conductivity on hot face temp. K. cal/M/hr/degree Celsius max at 600 degree Celsius - 0.40800 degree Celsius - 0.45