Huashida portable plastic welding gun has finished update.The production is widely used in Welding PP/PE plates, vessels and chemical tanks, connecting pipelines, making pipe bends, connecting and sealing various plastic pipes. Making and fixing plastic tanks, welding plastic sheets and making pipe fittings and bending products in different shapes.

over 80 sets of Huashida thermal insulation pipe jacket production lines are working in the world

Comparision betweeen vacuum calibration method and internal pressure method of PE jacket pipe.

The advantage of Huashida Vacumm Calibration pre-insulated Jacket pipe is adopting special calibration die and screw.

Huashida electric melting band and heat shrinkable sleeves show excellent performance and win high praise from clients.

CNNC purchased four sets of 1380 mm production lines for making Dia.655 mm-1420 mm pre-insulated pipe from Qingdao Huashida Machinery Co.,Ltd