ROYAL ENGINEERING CORPORATION

Kadamtala, Howrah, West Bengal

We are manufacturer, exporter, designer & oem supplier of metallic bellow made of stainless steel 304, 302, 316, 321 etc. manufacturing capacity : rectangular - i.d. Upto 5 x 4 mtrs. square - i.d. Upto 4 x 4 mtrs. circular / round - i.d. Upto 3 mtrs. working temperature - upto 800â° c. working pressure - upto 10 kg. / cmâ². flow media - any type. application : steel plants, cement plants, boiler plants, thermal power plants, petro-chemical refineries, hvac, environmental systems, chimneys, water pipelines etc.

We are manufacturer, exporter, designer & oem supplier of fabric bellow with multi layers fabrics. manufacturing capacity : rectangular - i.d. Upto 5 x 4 mtrs. Square - i.d. Upto 4 x 4 mtrs. Circular / round - i.d. Upto 4 mtrs. working temperature - upto 1200° c. Working pressure - upto 2 kg. / cm². Flow media - any type. fabric layers we use : silicon coated glass fabric, ptfe foil, glass wool, ceramic wool blanket, glass wooven fabric, hi-silica fabric, elastomer coated nylon fabric, rock / mineral wool, pvc cloth, canvas, aluminized hi-silica, compressed glass felt, neoprene, viton, ceramic lump, ss wire mesh, heat treated glass fabric, virgin ptfe etc. profile selection : fabric bellows can be supplied with several alternative profiles which are fitted into the duct systems in various ways, depending on the temperature, pressure, dust loading and site conditions. standard profile-i & profile-ii for the medium temperature (100â°c) and pressure (â±200 wg.) application. modification of profile-ii is profile-iii for dust laden condition incorporating internal sleeve. profile-iv is for high temperature (200°-400°c) & pressure (500 mm. Wg.) applications. profile-v is a modification of profile-iv incorporating sleeve for dust laden media. profile-vi & profile-vii for higher temperatures (400° - 1000°c) & pressure (â±1000 wg.) applications with telescopic sleeve (vi) accommodate greater movement and floating sleeve (vii) for heavy dust laden media. application : steel plants, cement plants, boiler plants, thermal power plants, petro-chemical refineries, hvac, environmental systems, chimneys, water pipelines etc.

We are manufacturer, exporter, designer & oem supplier of rubber bellow made of neoprene, elastomer etc. Types of rubbers. manufacturing capacity : circular / round – i.d. Upto 2 mtrs. working temperature – upto 250° c. working pressure – upto 35 kg. / cm². flow media – any type. application : steel plants ● cement plants ● boiler plants ● thermal power plants ● petro-chemical refineries ● hvac ● environmental systems ● chimneys ● water pipelines etc.

We are manufacturer, exporter, designer & oem supplier of Fabric Expansion Joint with multi layer Fabrics. Manufacturing Capacity : Rectangular – I.D. upto 5 X 4 mtrs. Square – I.D. upto 4 X 4 mtrs. Circular / Round – I.D. upto 4 mtrs. Working Temperature – Upto 1200° C. Working Pressure – Upto 2 Kg. / Cm². Flow Media – Any type. Fabric Layers we use : Silicon Coated Glass Fabric ● PTFE Foil ● Glass Wool ● Ceramic Wool Blanket ● Glass Wooven Fabric ● Hi-Silica Fabric ● Elastomer Coated Nylon Fabric ● Rock / Mineral Wool ● PVC Cloth ● Canvas ● Aluminized Hi-Silica ● Compressed Glass Felt ● Neoprene ● Viton ● Ceramic Lump ● SS Wire Mesh ● Heat Treated Glass Fabric ● Virgin PTFE etc. Profile selection : Fabric Expansion Joint can be supplied with several alternative profiles which are fitted into the duct systems in various ways, depending on the Temperature, Pressure, Dust Loading and Site Conditions. ● Standard Profile-I & Profile-II for the medium temperature (100°C) and pressure (±200 Wg.) application. ● Modification of Profile-II is Profile-III for dust laden condition incorporating internal sleeve. ● Profile-IV is for high temperature (200°C–400°C) & pressure (500 mm. Wg.) applications. ● Profile-V is a modification of Profile-IV incorporating sleeve for dust laden media. ● Profile-VI & Profile-VII for higher temperatures (400°C–1000°C) & pressure (±1000 Wg.) applications with telescopic sleeve (VI) accommodate greater movement and floating sleeve (VII) for heavy dust laden media. Application : Steel Plants ● Cement Plants ● Boiler Plants ● Thermal Power Plants ● Petro-Chemical Refineries ● HVAC ● Environmental Systems ● Chimneys ● Water Pipelines etc.