... of regulator is to reduce the high pressure gas in cylinder or process line to a lower, usable level as ... Regulators – Single / Two stage, with / without Flowmeters & Fine control valve / swedge lock.4.We provide Brass, Stainless steel, Chrome plated ... like Oxygen, Acetylene, LPG, Nitrogen, Hrydrogen, Zero Air, Argon, Carbon dioxide, Helium, Nitrous, Clorine, Amonia, Medical oxygen. We also stock all ...