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| Tehran |  |
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Araz Sanat B900s steel hot water boiler has a 900,000 kcal/h thermal capacity. This unit is designed for natural gas with 92.5% efficiency. The boilers maximum allowable working pressure reaches 10 bar. The main structure uses high-quality ST52-3 steel plates. Its four-pass, wet-back design optimizes heat transfer. The heating surface area is approximately 28 square meters. All boiler seams undergo advanced non-destructive testing. This product is manufactured according to EN 12953 Part 7 standard.
The boiler is insulated with rock wool of 160 kg/m³ density. The external cladding is made from 1.2 mm galvanized sheet. Its dual-fuel burner features full modulation capability. The output water temperature is adjustable up to 120 degrees Celsius. The overall dimensions are approximately 350 by 180 by 180 centimeters. This model suits central heating for refinery complexes. The digital control system monitors all operational parameters. This feature ensures operational safety and energy conservation.
WEBSITE: Araz Sanat B900s 900,000 Steel Boiler Room Hot Water Boiler Iran
The B900s boiler operating pressure must never exceed 10 bar. Safety valves require monthly functional testing. Daily system water level control is essential. Output water temperature must remain below 120°C. Annual inspection of 160 density rock wool insulation is mandatory. The control system needs weekly calibration and checks. Gas leak detection system installation is compulsory. Maintaining 1.5 meter safety clearance around the boiler is crucial. Operators must hold EN 12953 standard training certificates. Daily recording of operational parameters in logbook is mandatory.
