B [edit]. 1  Ball clay. 2  Band. are lines marked around circular ceramic utensils, plates, jars or lids using any method of decoration which can be applied at all stages of manufacture. 3  Bat. or batt.. 4  Bentonite. 5  Biscuit or occasionally Bisque. 6  Biscuit fire. 7  Bloating. 8  Blunging. suspending ceramic raw materials in liquid by agitation. 9  Body. 10  Bone ash. 11  Bo
A package boiler or packaged boiler is a modern form of steam boiler. They are factory-made to a range of standard designs, according to the size and evaporative capacity required. They are used as both hydronic boilers for heating and as steam generators for small power purposes.
The pressure vessel of a boiler is usually made of steel (or alloy steel), or historically of wrought iron. Stainless steel, especially of the austenitic types, is not used in wetted parts of boilers due to corrosion and stress corrosion cracking. Flash boiler: A flash boiler is a specialized type of water-tube boiler in which tubes are close together and water is pumped through them. 2  A flash boiler differs from the type of mono-tube steam generator in which the tube is permanently filled with water.