Heating pipe for fuel oil tank leaked on the flange position which under the floor front the boiler, to be renewed.
在锅炉前部底处燃油柜中加热管的法兰盘处漏，需换新。
Ideal drilling machine for tube-plates, baffle plates and flange, in petrochemical, boiler and air-condition industries, also for joint plates in building, bridge, iron tower, etc.
用于石化、锅炉、制冷等行业的管板，折流板和法兰盘钻。也可用于建筑、桥梁、铁塔等钢结构中的联接板钻孔。
Square flange heaters (boiler heaters) are suitable for constrained areas, square and round flanges are made of compact elements that are easily installed by tightening a series of bolts.
锅炉加热器适合用于限制区，方形和由小型加热元件制成的圆形法兰。
If a boiler room or a production site, full of large-scale special-shaped flange connection of pipes and equipment.
如果在一个锅炉房或者生产现场，到处都是大型异型法兰连接的管道和器材。
If a boiler room or a production site, full of large-scale special-shaped flange connection of pipes and equipment.
如果在一个锅炉房或者生产现场，到处都是大型异型法兰连接的管道和器材。
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