CNG cylinders - 356-65L

We have the ability in designing, developing and manufacturing various petroleum natural gas cylinders, chemical products, fire-fighting equipments, medical equipments and ship pressure vessels. Its main products include high pressure seamless cylinders, welded ones, wrapped ones and titanium alloy and aluminum liner carbon fiber fully wrapped compound ones which have over 20 kinds and 80 specifications with annual output value of 120,000,000US dollars.

It has a complete test means, such as ultrasonic detection, magnetic powder test and X-ray detection, has got national first grade metrological certificate with high ability of detecting and analyzing various metallic materials, non-metallic materials, welded parts and composite materials. In the course of high pressure vessels manufacturing, strict physic-chemical test, pressure test, gas tightness test, fatigue test, burst test and magnetic powder test are carried out to ensure good quality products.