Sell D800mm SINGLE WALL CASINGS WITH KEY JOINTS used for light pile foundation work

Sell D800mm SINGLE WALL CASINGS WITH KEY JOINTS used for light pile foundation work Sell Labyrinth joints single wall casing D800MM USED FOR LIGHT WORK PILE FOUNDATION Sell D1000mm SINGLE WALL CASINGS WITH KEY JOINTS used for light pile foundation work Sell Labyrinth joints single wall casing D1000MM USED FOR LIGHT WORK PILE FOUNDATION Sell D1200mm SINGLE WALL CASINGS WITH KEY JOINTS used for light pile foundation work Sell Labyrinth joints single wall casing D1200MM USED FOR LIGHT WORK PILE FOUNDATION Sell D800mm DOUBLE WALL CASINGS WITH KEY JOINTS used for light pile foundation work Sell Labyrinth joints DOUBLE wall casing D800MM USED FOR LIGHT WORK PILE FOUNDATION Sell D1000mm DOUBLE WALL CASINGS WITH KEY JOINTS used for light pile foundation work Sell Labyrinth joints DOUBLE wall casing D1000MM USED FOR LIGHT WORK PILE FOUNDATION Sell KEY JOINT SINGLE WALL CASINGS D800MM used for light pile foundation work Sell Labyrinth joints single wall casing D800MM USED FOR LIGHT WORK PILE FOUNDATION Single casings are with key joints. This casing  quick joint system is for single wall casings and must be used only with light columns. Screw joints single wall casing or screw joint double wall casing are suitable for deep boreholes. Labyrinth joints are designed for quick coupling of double and single wall casings our labyrinth casing joints are available for casing outer diameters from 600mm a to 2500mm and on request. Joints thickness may vary from 30 to 75 mm, according to required casing diameters and to the soil features Coupling operations is made by placing coupling inserts into the recesses of female joint as inserts are especially designed to sustain the column during the extraction operations of the pipes. Joints are provided with torsion sectors on the male half joint to lock the joint coupling when torque is applied TIANJIN HUACHANG XINGYE TECHNOLOGY CO LTD EMAIL INFO@TJDRILLING.COM WHATSAPP 008618902059907