Straight Globe Valve Flange Type Series 220
25-04-27
• Design Standard: API623/API602
• Flange Connection: ASME B16.5/ASME B16.47
• Face to Face acc: ASME B16.10
• Pressure Rating: Class150, Class300, Class600
• Test STD: API598
Full material range
Carbon steels
Stainless Steel
Duplex/Super Duplex
Ni-Al Brz
Casting and forging grades
According to your project specifications
Non-destructive testing
PMI
MPE
DPI/LPE
UT testing/Radiography
X ray /gamma ray
High specification sub-componets
Graphite material for packing
Stellite material for seat
Material standards
ASTM/EN/DIN/JIS/GB standard material for project requirement
Machining
Accuracy is ensured by high precision CNC machine and measured by CMM
Surface roughness
Surface roughness can reach Ra0.2
