For years GDSF has
been dedicated in developing fabrication of pressure vessels made of
special materials and has achieved good results. Up to 2005 GDSF has
designed and fabricated corrosion resistant equipment made of
titanium and its alloy, nickel and its alloy, titanium-steel clad
pate, nickel-steel clad plate, nickel-based alloy-steel clad plate,
titanium lining, nickel lining, super stainless steel and duplex
steel etc. (that is 904L, C276, Inconel 600, 625, 2205, 31254, and
TA2 etc.). The output is in total weight of thousands of tons.
Its main application as followings:
Basic inorganic chemistry:
alkali, Soda ash, Vacuum refined salt, pesticide, chlorine,
bromine(Br.), Iodine(I.) and its chemical compound, inorganic salts,
nitric acid, sulphuric acid, hydrochloric acid, aqua regia, etc.
Petroleum and organic chemistry:
refining, organic chemistry, formic acid , acetic acid, PTA, CPE,
TDI, MDI, epoxy propane, methane chloride, carrene, trichloroethane,
trichloroethylene, chlorethanol, chlorobenzene, benzyl chloride.
acetaldehyde, oxaldehyde, chloramines, acrylonitrile, polyester,
colourant, and its intermediates.
Light industrial and genetic engineering:
pump making, dope dyeing, food engineering, fine chemistry,
biological pharmaceutical, etc.
equipment:all kinds of heat exchangers, evaporators, reactors,
towers, storage tanks, welded joint, elbow, tee and The company also
can provide the technical consultation about selecting special metal