High Pressure Weld Connection Pre-Insulated 40mm Thermal Steel Pipe for Hot Water Pipeline Painted Surface

Product Description

• Color: Black
• Shape: Round
• Usage: Asphalt, Lubricants, Solvent, Fuel, Petroleum Coke
• Medium: 120
• Origin: Hebei China
• Trademark: OEM
• Application: Base Oil, Derivatives, Industrial Lubricant, Oil
• Heating Type: Water Heating Systems
• Specification: DN20-DN1400
• Connection Method: Welding
• Transport Package: Standard Package
• Production Capacity: 50000ton/Year

Thermal - insulated pipe PE insulation pipes are also known as PE outer protection pipes, outer casings, or sleeves. The direct-buried polyurethane thermal insulation pipe features a high-density polyethylene (HDPE) protective layer on the outside, a polyurethane rigid foam filling as the thermal insulation layer in the middle, and a steel pipe as the inner layer.Polyurethane direct-buried thermal insulation pipes exhibit excellent mechanical properties and thermal insulation performance, along with strong impact resistance. Under normal conditions, they can withstand high temperatures ranging from 120°C to 180°C, making them suitable for thermal insulation projects of various cold and hot water pipelines and high-low temperature pipelines.