China Standard 40L Steel Oxygen Cylinder vacuum pump adapter

Product Description Our Seamless Steel Oxygen Cylinders are mainly produced conformity with Standard GB5099-94, ISO9809-1/3 and EN1964. The raw material is either Seamless Steel Pipe or Steel Billet. Our Seamless Steel Oxygen Cylinders can be widely used in many...

China Good quality Oxygen Cylinder for Medical Use vacuum pump electric

Product Description Our Seamless Steel Oxygen Cylinders are mainly produced conformity with Standard GB5099-94, ISO9809-1/3 and EN1964. The raw material is either Seamless Steel Pipe or Steel Billet. Our Seamless Steel Oxygen Cylinders can be widely used in many...