Continuous Protection Atmosphere Bright Annealing Furnace
The furnace design temperature is 1100℃, and the temperature control accuracy is ±7℃.Using radiation tube heating, nitrogen and weak hydrogen protection, increasing the lock chamber to inlet and outlet for isolating air to achieve a bright surface.The furnace can meet the heat treatment of carbon steel tube, alloy steel tube,part of the stainless steel tube,heat resistant alloy steel tube and other precision steel tubes.
Hengyang Hongda Precision Manufacturing Co., Ltd
Add：Intersection of Huiing avenue and Quanzi Road, Hengnan Industrial Concentration District, Yunji Town,Hengnan County, Hengyang City, Hunan Province,P.R.China.
Hengyang Hongda Special Steel Tube Co.,Ltd
Add：No.3 Mill, Deep Processing Industrial Park of Hengyang Valin, Zhengxiang District, Hengyang City,Hunan Province, P.R.China.