This document specifies the technical requirements, test methods, inspection rules, identification marks, packaging, transportation, storage and ordering and supply of various industrial fuel heating devices (hereinafter referred to as fuel heating devices). This document applies to fuel heating devices that use solid, liquid and gaseous fuels for heating, and are used for various industrial purposes such as heating, smelting, heat treatment, physical and chemical reactions, etc. Note: Such as refining furnaces, steel rolling heating furnaces and other gas-fired heating furnaces for steelmaking and forging; Annealing, normalizing, tempering, aging, carburizing, nitriding, holding furnace, and others such as ceramic kiln, tunnel kiln, pusher kiln, roller hearth kiln, bell kiln, cement kiln, rotary kiln, exhaust furnace, Diffusion furnaces, epitaxy furnaces, single crystal furnaces, roasting furnaces, drying furnaces, sintering furnaces, brazing furnaces, incinerators and other fuel heating furnaces in various forms and uses. This document does not apply to household and similar fuel heating appliances, heating facilities, baking equipment, etc., as well as industrial boilers that produce steam, hot water or other working fluids at specified temperature, pressure and quality.
GB/T 20115.1-2021 Referenced Document
GB 7231-2003 Basic identification colors and code indications and safety sign for industrial pipelines
GB/T 10067.1-2019 Basic specifications for electroheating and electromagnetic processing installations—Part 1: General