-196~60°c, -29~250°c, -60~560°c
CE, ISO9001, Ts
Gas, Oil, Water, Acid, Steam
ASME, DIN, JIS, GB, etc.
Flange, Welding, Thread
Stainless Steel, Carbon Steel, Alloy
Pn16~Pn100, Cl150~Cl600
DN20~DN400 (3/4"~16")
Equal-Percentage, Linear, Quick-Opening
Fci 70-2 Class VI
Plywood Box
Low Temp, Ordinary Temp, High Temp, Bellows Seal,