Qingdao Huashida Machinery Co., Ltd.
                                                                                                           
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23 Years
Since 2003
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Pre-Insulated Pipe Production Line
3LPE Coating Pipe Production Line
Polyurethane Spraying Foam Preinsulated Steel Pipe Making Machine
Rubber Foam Pipe / Sheet Production Line
PE PP Sheet / Board Extrusion Line
Heat Shrinkable Sleeve
Corrugated Pipe Production Line
Hand Extruder
Geo-Membrane Film Extrusion Line
HDPE/PP Weld Rod
HDPE Water Gas Pressure Pipe Extrusion Line
Electric Fusion Tape
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Qingdao Huashida Machinery Co., Ltd.Factory Introduction

Others
2025-05-28
company introduction Qingdao Huashida 3LPE coating machine
Discover Qingdao Huashida Machinery Co., Ltd.'s advanced Three-Layer PE Spraying Equipment Steel Pipe Anti-Corrosion Production Line. This state-of-the-art system enhances pipe durability, mechanical strength, and electrical insulation, making it ideal for oil, gas, and water pipelines. Learn how our technology extends pipe lifespan from 5-10 years to 50-100 years.