Qingdao Huashida Machinery Co., Ltd.
Pipeline Anticorrosion Thermal insulation Pipe production lineMACHINERY MANUFACTURER
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The "One-step" Foam Jacket Anti-corrosion & Thermal Insulation Production Line integrates multiple processes, such as applying anti-corrosion coatings, filling thermal insulation materials, and extruding outer protective layers, into a continuous production workflow. This streamlined approach enhances efficiency, reduces costs, and ensures high-quality product output.
This equipment is primarily used for manufacturing polyurethane insulated pipes. It ensures the tight bonding of the steel pipe, insulation layer, and outer protective jacket, resulting in durable, high-performance pipes. With its advanced automation, the system minimizes manual operations, improving product stability and reliability.
Pipes produced with this line are widely used in heating systems, long-distance oil transportation, and buried thermal pipelines, offering extensive application potential and excellent investment returns.
Corrosion resistance: Compatible with fusion-bond epoxy powder and various coatings.
Thermal insulation: Options include high-temperature polyurethane foam or black pitch foam.
Outer jacket: Black, UV-resistant, and anti-aging, ensuring durability.
The jacket, foam, and anti-corrosion layers adhere firmly, providing superior protection.
Rubber wheels prevent damage to the anti-corrosion layer during operation.
The Automatic Hydraulic Deviation-correcting Machine ensures stable performance and precise rectification.
Steel Pipe Diameter Range: 32mm - 426mm
Processing Capacity: ≤250㎡/h
Surface Cleaning Grade: Sa2.5
Materials Used:
Black Material: Isocyanate
White Material: Polyether Polyol Mixture
Steel pipe derusting equipment
PE extrusion machine
Forming molds
Deviation-correcting devices
Cooling equipment
Cutting tools
Pipe transfer systems
Spray marking system
This "One-step" production line features a high degree of automation and operates efficiently for pipe diameters ranging from 32mm to 426mm. The insulation coating produced complies with national standards and is widely utilized in:
Long-distance oil pipelines
Directly buried heating pipelines
Cooling systems
By delivering continuous operation, high production efficiency, energy savings, and environmental benefits, this line represents a cutting-edge solution for thermal insulation pipe production.