Single-screw Pre-Insulated Pipe Production Line with Vacuum and Water Spraying Cooling for 110-2200mm HDPE Jacket Pipes

The HDPE jacket pipe extrusion line is a high-efficiency, high-speed, and energy-saving system designed for manufacturing HDPE outer casing pipes used in PU foam pre-insulated pipelines, in compliance with international standards.

The HDPE jacket pipes are produced using a vacuum calibration process, resulting in smooth inner and outer surfaces. They offer long service life, excellent corrosion resistance and thermal insulation performance, as well as outstanding mechanical strength.  Production range: 110-2200mm (by different models)

Factory overview:

Qingdao Huashida Machinery Co., Ltd. was established in 2003 and is a manufacturer specializing in thermal insulation and anti-corrosion equipment.We offer one-stop pipeline solutions.Focus on the global international market.
The insulation pipe production lines and 3lpe Anti-Corrosion Coating line developed and manufactured by Huashida are widely used in the construction of municipal heating, sewage, water supply, natural gas and communication pipe networks, crude oil pipeline transportation, communication and agricultural irrigation and other fields.