... 6000, 7500, 10000, 15000, 28000 and 40000 m3/h and high-purity nitrogen serial plants. In the 1990s, our ... exported the 300 m3/h, 800 m3/h, 1500 m3/h, 3200A m3/h, 4500 m3/h, and 6000 m3/h.4) Over seas ... 5Mpa and capacity of 10,000~40,000 m3/h for the metallurgical and chemical industries, inside which ... the 40,000 m3/h-grade large ASP is the largest self-designed and ...
