The J55 API-5CT casing pipe is a comparatively low steel grade in oil drilling. It is widely applied for shallow oil and gas extraction.Because of its low cost among other grades of steel, it enjoys wider applications, can be generally used in shallow wel
The pulverized coal boiler is a boiler equipment that uses pulverized coal as fuel. The combustion characteristic of a pulverized coal boiler is that the fuel enters the combustion chamber along with the air and burns in a suspended state.
Semi auto stretch film rewinder Model: PPD- SAFR500 Semi auto stretch film rewinder is designed for rewinding stretch film jumbo roll into smaller roll. Machine is very simple, easy to operate and cost effective. Main data: Name: Semi auto stretch film re