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Thermal Insulation Pipe

3PE anti-corrosion steel pipe

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Thermal Insulation Pipe

Polyethylenesheathedpolyurethaneinsulatedsteelpipeforundergroundcoalmine1ScopePolyethylenesheathedpolyurethaneinsulationpipe(hereinafterreferredtoasinsulationpipe)forundergroundcoalmineisaspecialwatersupplyanddrainagepipespeciallydesignedforthesafetyofcoalmineundergroundoperationandimprovingtheworkingenvironment.Itisdesignedfordeepcoolingusingconcentratedcoolingandcooling.Thetemperatureis-18°C.-+60°C.2,thecomposition2.1,basepipe:seamlesssteelpipe.2.2,innercoating:epoxyresinpowdercoating(flameretardant,antistatic).2.3,outersheath:polyethylenetube(flameretardant,antistatic).2.4,foaminsulationmaterial:polyurethane(flameretardant).2.5.Bracket:Awoodenblockoramoldedplasticblockbracketcanbeselected.3,specificationsDN32-DN820mm.4,characteristicsTheworkingtubeiscoatedwithepoxyresinanti-corrosionlayer(flameretardant,anti-static);polyethyleneoutersheath(flameretardant,anti-static)isthemanagementcategoryofcoalsafetycertificate;polyurethanefoamfoaming(flameretardant),withflameretardant,anti-Staticelectricity,corrosionresistance,heatpreservationandothercharacteristics.Obtainedthe“MineralProductSafetySignCertificate”andthetypeinspectionreportissuedbytheSafetyStandardsCenterforMineProductsofAnhuiProvince.High-densitypolyethyleneoutersheathpolyurethanefoamprefabricateddirectburiedinsulationpipe1ScopeHigh-densitypolyethyleneoutersheathpolyurethanefoamprefabricateddirectburiedinsulationpipe(hereinafterreferredtoasinsulationpipe)issuitableforconveyingmediumtemperature(continuousworkingtemperature)nothigherthan120°C,accidentalpeaktemperatureisnothigherthan140°C,workingpressureisnotgreaterthan2.5Mpa,mainlyusedforpipingsystemssuchasmunicipalheating.2,thecomposition2.1,basepipe:steelpipe.2.2,outersheath:high-densitypolyethyleneoutersheathtube.2.3,insulationlayer:polyurethanerigidfoam.2.4.Bracket:Awoodenblockoramoldedplasticblockbracketcanbeselected.3,specificationsDN32-DN820mm.4,characteristicsMainlyusedfortheinsulationofmunicipalhotwaterheatingpipelinesystem.

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Polyethylene sheathed polyurethane insulated steel pipe for underground coal mine

1 Scope

Polyethylene sheathed polyurethane insulation pipe (hereinafter referred to as insulation pipe) for underground coal mine is a special water supply and drainage pipe specially designed for the safety of coal mine underground operation and improving the working environment. It is designed for deep cooling using concentrated cooling and cooling. The temperature is -18 °C. - +60 ° C.

2, the composition

2.1, base pipe: seamless steel pipe.

2.2, inner coating: epoxy resin powder coating (flame retardant, antistatic).

2.3, outer sheath: polyethylene tube (flame retardant, antistatic).

2.4, foam insulation material: polyurethane (flame retardant).

2.5. Bracket: A wooden block or a molded plastic block bracket can be selected.

3, specifications

DN32 - DN820mm.

4, characteristics

The working tube is coated with epoxy resin anti-corrosion layer (flame retardant, anti-static); polyethylene outer sheath (flame retardant, anti-static) is the management category of coal safety certificate; polyurethane foam foaming (flame retardant), with flame retardant, anti- Static electricity, corrosion resistance, heat preservation and other characteristics.

Obtained the “Mineral Product Safety Sign Certificate” and the type inspection report issued by the Safety Standards Center for Mine Products of Anhui Province.

High-density polyethylene outer sheath polyurethane foam prefabricated direct buried insulation pipe

1 Scope

High-density polyethylene outer sheath polyurethane foam prefabricated direct buried insulation pipe (hereinafter referred to as insulation pipe) is suitable for conveying medium temperature (continuous working temperature) not higher than 120 °C, accidental peak temperature is not higher than 140 °C, working pressure is not greater than 2.5Mpa, mainly used for piping systems such as municipal heating.

2, the composition

2.1, base pipe: steel pipe.

2.2, outer sheath: high-density polyethylene outer sheath tube.

2.3, insulation layer: polyurethane rigid foam.

2.4. Bracket: A wooden block or a molded plastic block bracket can be selected.

3, specifications

DN32 - DN820mm.

4, characteristics

Mainly used for the insulation of municipal hot water heating pipeline system.

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