The seamless steel gas cylinder is used for industrial high pressure gas store. The steel cylinder conform to GB5099,DOT,TUV,ISO

The cylinder scope ranges from 8-35Mpa in working pressure, 0.4-120L in water liter. We are able to supply high pressure seamless steel cylinder, welded cylinder, composite cylinder; Vehicle used CNG composite cylinder, accumulator shells, welded insulated cylinder, paintball cylinder, aluminum liner fully wrapped with carbon fiber composite cylinder in 680 sizes.

Our products serve a wide application in chemical industries, fire fighting, petroleum industries, shipping, energy, city construction, food process, metallurgy, mechanics and electronic industry.

The plants have three kinds of international quality system approvals (ISO9001:p2000, VDA6.1, QS9000).  And it also acquires more than twenty kinds of international production approval including the American DOT approval, Germany TUV certification and Canada TC approval

seamless steel cylinder