China Huaxia Special Metal Limited
CSM valves, especially the super corrosion resistant valve and super abrasion resistance valve not only are with absolute cost advantage, but also can withstand valve working environment and medium corrosion. CSM valve product performs excellently in ocean engineering, space exploration, chemical industry, food processing, medication and health, aerospace industry, equipment and instrument, petroleum industry, etc.
Successful Cases
End User: A Mitsubishi company in Indonesia
Material: TP304, 304L,316L,317L, B381 F3
Type: Ball Valve, Check Valve, Gate Valve, Globe Valve
| Titanium alloy | Titanium (Gr.2, Gr.3, Gr.5, Gr.7, Gr.12) |
| Nickel alloy | Nickel alloy Ni6,Ni200,Ni201 |
| Inconel 600/625/690/750 | |
| Incoloy 800/825/800H/800HT | |
| Monel 400/500 nickel aluminum | |
| Zirconium alloy | Zirconium 702/703/705 |
| Bronze/brass | Nickel-Aluminum-Bronze, Brass, Tin bronze |
| (Super) duplex | A890 4A/5A/6A, F51/53/55 |
| Other corrosion resistant/high temperature resistant metals | 20#, 310S, 321, 904L |
Product Parameter
Size Range
1/4"-60" (50-1,500mm)
Pressure Class
150-4,500lb
Type
Gate Valve, Goble Valve, Plug Valve, Ball Valve, Butterfly Valve, Check Valve, etc.
| Coating method | Type | Hardness RC | Temp. Limitation | Abrasion Resisitance | Corrossion Resisitance |
| Plating | Hard Chormel | 66 | 816℃ | Good | Good |
| Nitriding | 52~72 | 593 ℃ | Good | Good | |
| HVOF | Stellite Chrome Carbide Ni-Cr-Cr3C2 Tungsten Carbide with Cobalt |
44 60~68 55~60 70~72 70~72 |
816 ℃ 816℃ 816℃ 482℃ 482 ℃ |
Good Good Good Excellent Excellent |
Excellent Excellent Excellent Good Good |
| Plasma Spray | Chrome Oxide Titanium Dioxide |
7560 | 538℃ 816℃ |
Excellent Good |
Good Excellent |
