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Pre-Insulated Steel Pipe Polyurethane Foam Insulation and HDPE Casing
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  • Pre-shipment inspection
  • DDP door-to-door

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Pre-Insulated Steel Pipe Polyurethane Foam Insulation and HDPE Casing

Floor Heating Systems & Parts Model: I-33 Customizable Made in China

Floor Heating Systems & Parts — Color Black, Certification EAC, TUV, GOST, ROHS, CE. MOQ 1 piece, US$1.00/piece. QC & shipping by GoodsFromChina.

US$1.00/ piece
Min. order: 1 piece
Application
Base Oil, Derivatives, Industrial Lubricant, Oil
Usage
Asphalt, Lubricants, Solvent, Fuel, Petroleum Coke
Color
Black
Certification
EAC, TUV, GOST, ROHS, CE
Warranty
2 Years
Shape
Round
Color:
pieces
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At a glance

Product
Pre-Insulated Steel Pipe Polyurethane Foam Insulation and HDPE Casing
Price
US$1.00 / piece
Minimum order
1 piece
Origin
Hebei China
Customization
Available
Certification
EAC, TUV, GOST, ROHS, CE
Packaging
Standard Package
HS code
7307930000

Last updated

Specifications

Model NO.I-33
CertificationEAC, TUV, GOST, ROHS, CE
Heating TypeWater Heating Systems
ColorBlack
MediumLiquid, Fluids with Solid Particle, Gas
ShapeRound
Connection MethodWelding
UsageAsphalt, Lubricants, Solvent, Fuel, Petroleum Coke
ApplicationBase Oil, Derivatives, Industrial Lubricant, Oil
Transport PackageStandard Package
SpecificationDN20-DN1400
OriginHebei China
HS Code7307930000
Production Capacity50000ton/Year
CustomizationAvailable
After-sales ServiceFirst Class Service
Warranty2 Years
for the transport ofDistrict heating networks
Part 1Carrier pipe (Inside): Stainless steel or Carbon steel
Part 2Insulating layer (Medium): Polyurethane foam (PUR Form) (High insulation qualities compared to mass and volume)
Part 3Protective jacket (Outside casing): Plastic or steel (Polyethylene (PEH), High Density Polyethylene (HDPE),
PosThe choice of carrier pipe, foam type and foam thickness, as well as the material for the jacket, is made by the customer, who can also choose to supply carrier pipes for the project.
API 5L PSL-1GR.B X42, X46, X52, X60, X70
API 5L PLS-2ISO3183-L245, L290, L320, L360, L415, L485
Compressive Strength≥ 0.300 Mpa
Thermal Conductivity≤ 0.029 W/m·K@50ºC
Closed Cell Content≥90%
Water Absorption<5%
Materials
ItemMaterialNotes
Service pipe/Carrier pipeSteel PipeAPI 5L PSL-1: GR.B X42, X46, X52, X60, X70 API 5L PLS-2: ISO3183-L245, L290, L320, L360, L415, L485
InsulationPolyurethane foam (PUR) Nominal Density of 60¹+15-15 kg/m³Compressive Strength: ≥ 0.300 Mpa
Thermal Conductivity: ≤ 0.029 W/m·K@50ºC
Closed Cell Content: ≥90%
Water Absorption: <5%
Insulation JacketHigh-density polyethylene (HDPE)As technical parameter
Descriptionpolyurethane thermal insulation steel pipe
Wall thickness0.5mm-16mm
Length1m-12m or customized
Outer Diameter0.405-80 inch or 10.3mm - 2032mm
InsulationPUR Foam
Operating temperatureUp to 140ºC
Standard & GradesAPI 5L PSL1/ PSL2, ASTM A53,ASTM A252,GB/T9711.1,GB/T3091,SY/T 5037-2012,DIN1626,EN10219,EN10217
Ends30~35°
Quality control100% X-Ray inspection/ 100%X 100% Hydraulic Pressure test/ 100% 100% Ultrasonic inspection / 100%
LiningEpoxy , cement motar, and according to customers requirement
Operating pressure<1.6Mpa (Equivalent to PN 25? 25bar to be confirmed)
Laid wayBuried, overhead, trench
Insulation materialFluoride-Free water foamed rigid polyurethane foam material (foam density: 60kg/m3-80kg/m³)
Inner surface tension of the high density polyethylene pipe≥50dy/cm

Product details

Pre-Insulated Steel Pipe Polyurethane Foam Insulation and HDPE Casing is a floor heating systems & part product manufactured in China and available to buyers worldwide through the GoodsFromChina sourcing service. Typical uses include Asphalt, Lubricants, Solvent, Fuel, Petroleum Coke.

Key features

  • Application: Base Oil, Derivatives, Industrial Lubricant, Oil
  • Usage: Asphalt, Lubricants, Solvent, Fuel, Petroleum Coke
  • Color: Black
  • Certification: EAC, TUV, GOST, ROHS, CE
  • Warranty: 2 Years
  • Shape: Round
  • Heating Type: Water Heating Systems
  • Medium: Liquid, Fluids with Solid Particle, Gas

Part 2

Insulating layer (Medium): Polyurethane foam (PUR Form) (High insulation qualities compared to mass and volume)

Part 3

Protective jacket (Outside casing): Plastic or steel (Polyethylene (PEH), High Density Polyethylene (HDPE),

Pos

The choice of carrier pipe, foam type and foam thickness, as well as the material for the jacket, is made by the customer, who can also choose to supply carrier pipes for the project.

Ordering & packaging

Minimum order quantity is 1 piece. Standard export packaging: Standard Package. HS code: 7307930000. Every order can include a pre-shipment quality inspection and consolidated shipping by sea, air or express, including DDP delivery.

How we source this product for you

  1. 1

    Send your inquiry

    Choose options, quantity and requirements. No payment needed.

  2. 2

    Get a factory quote

    We confirm price, MOQ and lead time — and compare alternatives.

  3. 3

    Production & inspection

    We follow up production and inspect goods before shipment.

  4. 4

    Delivered to your door

    Sea, air or express with customs clearance and DDP options.

Express5–8 days
Air freight8–12 days
Sea freight25–40 days
DDPDuties included

Sourcing help for this product

Frequently asked questions

What is the minimum order quantity for Pre-Insulated Steel Pipe Polyurethane Foam Insulation?

The MOQ is 1 piece. Smaller trial orders can sometimes be negotiated — tell us your quantity in the inquiry.

How much does Pre-Insulated Steel Pipe Polyurethane Foam Insulation cost?

The listed factory price is US$1.00 per piece, depending on quantity. Your final quote includes our service fee and shipping options.

Can it be customized with my logo or specifications?

Yes. The manufacturer offers customization — logo printing, packaging, colors or modified specifications. Describe your requirements in the inquiry form.

How long does production and shipping take?

Typical production time is 15–45 days depending on quantity. Shipping to the US takes about 5–8 days by express, 8–12 days by air and 25–40 days by sea, with DDP door-to-door delivery available.

How do you check product quality?

We verify the manufacturer before ordering and can perform a pre-shipment inspection (AQL sampling) with a photo report before you pay the balance.

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