Size Range: DN15~200mm (1/2"~8")
Working Pressure: PN1.6~6.4Mpa, 150~300LB, 10K, 20K
Suitable Temperature: -29℃~200℃
Suitable medium: water, natural gas, oil
  CF8(304): suitable for nitric acid 
  CF8M(316):suitable for acetic acid 
Technical Standard
Design standard: GB/T12237, API6D, BS5351
Pressure-temperature rating: GB/T12224, ANSI B 16.34
Face to Face std: GB/T12221, ASMEB16.10, BS4460, DIN3202
End flanged Std: GB9113, JB79, ASME B16.5a, DIN2543~2546, BS4504, JISB2213~2216
Test Standard: GB/T13927, ISO5208, API598, API6D 
Material: WCB, A105, CF8(304), CF8M(316)
Operated way: Handle, Gearcase, Pneumatic,  Electric