The dissolved acetylene gas cylinder of porous solid extender of calcium silicate can be widely use in the departments of cutting, Welding, lighting, chemical analysis and military engineering. The product has the advantages of reliable use and safe oper-ation, saving energy, reducing pollution and convenient use etc.

The product made in our company is welded by using fine low-alloy steel sheet. And charged with the fillings of integral porous calcium silicate. With its unique tech-nique and strict quality control. It has the features of high porosity and large capacity etc. The dissolved acetylene gas cylinder produced in our company is reliable in quality, economic, safe and obtains the favourable comments of user.