Steel Boiler Tubes

steel boiler tubes are widely used in power-generating, heating and ventilation industry. Steel boiler tubes, offered by us, are a vital part of tubing components of utility and industrial boilers. Steel boiler tubes, that we offer, in power-generation are used only for utility boilers to generate steam for electricity production. Utility boilers is the boiler with high pressure and high temperature, designed for pulverized coal, oil or natural gas – focusing on emission control and more cost effective than industrial boilers. Usually giant in size, the steel boiler tubes produce 3,500,000 lb of steam per hour, operate at a steady rate close to the maximum capacity, continuously to meet constant demand for steam (leading to lower operating costs when compared to industrial boilers). Our offered steel boiler tubes are used in re-heaters and super heaters of a power plant boiler. Since many years, operating temperatures and pressures of steel boiler tubes are increasing up to 700oc and 300 bar and higher, thus leading to dominating role of supercritical and ultra-supercritical technologies of boiler tube production. boilers for industrial applications produce steam or hot water for process applications for various industries - biomass firing (fluidized bed boilers), heating, pulp and paper industry (recovery boilers), waste to energy plants, various chemical processes. Boilers are used for different combustion systems (conventional coal, oil and gas). Most industrial boilers range in size from 10,000 pounds of steam per hour to 1,200,000. the most popular steel grades that are used for steel boiler tubes production are 321h, 304h, 347h, 347hfg, tp 310hcbn (h3r), tp 304hcu, alloy 800h, alloy 600h,1.4910. Austenitic steel boiler tubes are used in boilers super heaters with high specified temperature and supercritical pressure. there are two methods of boiler tubes manufacturing: cold finished and hot finished. Steel boiler tubes, available with us, are mainly heavy-wall tubes (to sustain high pressure), of fixed length. The diameter range of steel boiler tubes varies from 30.0 mm to 80.0 mm. grades

• astm a 210 gr, a1, gr, c
• astm a 213 gr, t2, t5, t9, t11, t12, t17, t21, t22, t23, t91, t92
• astm a 213 gr, tp304, 304l, 304s, 304h, 316, 316l, 316h, 316ti, 347, 347h, 321
• 321h, stainless steel & carbon steel all grades
• other information
  • pay mode terms : tt (bank transfer)
  • minimum order quantity : 1000 units
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