The membrane wall of the boiler is also called the membrane type water wall, and the tube screen is welded by the pipe and the flat steel, and then the plurality of sets of tube screens are combined to form a membrane wall.
The membrane wall is mostly used in water tube boilers, and has the advantages of simple structure, steel saving, better heat preservation and air tightness.
FANGKUAI has an advanced membrane wall production line, and the furnace adopts membrane water wall sealing technology. In the process of film wall processing, the two sides are welded at the same time, the workpiece is heated more evenly, and the deformation of the tube screen is smaller; and the turning over welding is omitted, the workload of deformation correction after welding is reduced, and the production efficiency is greatly improved. Therefore, most of the water tube boilers are completely assembled and shipped, and the transportation and installation are very simple, and the amount of installation on site is greatly reduced.
Recently, Zhengzhou Fangkuai Boiler Sales Co., Ltd. traveled to Dhaka, the capital of Bangladesh, to attend the Bangladesh International Textile, Knitwear & Garment Industry Exhibition (BTKG 2026). It showcased industrial thermal equipment and system solutions adapted to the whole process of textile printing and dyeing, actively expanding the South Asian market.
Bangladesh is an important global producer and exporter of textiles and garments. As a pillar local industry, the textile sector has long-term and strong demand for high-efficiency, stable and energy-saving industrial boilers and thermal equipment, with broad market potential. This exhibition participation is an important measure for Zhengzhou Fangkuai Boiler Sales Co., Ltd. to advance its internationalization strategy and further explore overseas markets.

Relying on its technological accumulation and manufacturing advantages in the field of thermal energy equipment, the company provides targeted thermal energy solutions for local textile, printing and dyeing, garment manufacturing and other industries, helping enterprises improve production efficiency and reduce operating costs. In the future, Zhengzhou Fangkuai Boiler Sales Co., Ltd. will continue to focus on overseas market demands, continuously optimize its product and service system, facilitate the high-quality development of the global textile industry with professional and reliable products, and steadily enhance the brand’s competitiveness and influence in overseas markets.

Trust stems from quality
At the beginning of the new year, Fangkuai Boiler and a leading domestic new energy company have reached another important cooperation, successfully signing an order for a total of 500 steam tons.






