We have B1, B3 level qualifications of pressure vessel and passed ISO:9001:2000. Own the experienced in and qualified for designing and manufacturing various kinds of high pressure gas cylinders, which including CNG cylinder for vehicle, seamless steel cylinders, Fire-fighting cylinders, Fully wrapped composite cylinders and other series. widely used for transportion , fire-fighting, medical treatment, industry and so on.

Out Diameter:232mm, 279mm, 325mm, 356mm,406mm
water capacity:20-150l
working pressure:20MPA
testing pressure:30MPA
certifation by BV

material:34CrMo4