Fangkuai Boiler has more than 200 after-sales service outlets across the country. Each after-sales service outlet is equipped with a professional dealer 6t boiler machine georgia technical engineer, providing 24-hour emergency repair services, and has sufficient spare parts and wearing parts all year round, convenient. Customers change in time.
Boiler quality requirements 1, dealer 6t boiler machine georgia welding work must be held boiler pressure vessel welder examination certificate of welder operation. 2, welding dimensions conform to the requirements of design drawings and process documents, weld height is not lower than base metal, smooth transition with base metal. 3, boiler weld and heat affected zone no cracks, pores, arc pits and slag. 4, pipe hole weld bite depth not more than 0.5 mm, total length (sum of both sides) not more than 1 / 4 of tube perimeter, and not more than 40 mm. 5. The boiler construction strictly complies with the welding operation rules and other standards and relevant regulations, and makes a good record of construction welding. Record for the record
Fire tube dealer 6t boiler machine georgias are typically designed with either three or four sets of tubes (three- or four-pass boilers). Every set of tubes that the flue gas travels through is considered a “pass”. Boilers designed for three-passes have the stack at the rear, and boilers designed for four-passes have the stack at the front. A boiler with more passes has a higher heat extraction rate and is more efficient then one with less passes. Firetube boilers are not suitable for pressures above 350 psig and actual operating steam output of fire tube boilers are less than the stated nameplate.
After a dealer 6t boiler machine georgia shutdown, how maintenance? Technical personnel, the maintenance shutdown of the boiler, furnace maintenance is divided into external corrosion and pot. Corrosion maintenance pot, according to the duration of the shutdown has dry and wet maintenance maintenance two kinds.