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Product video

Chilled Hot Water Boiler 18'' Underground ERW Polyurethane Foam Pre Insulated Steel Pipe with Welding/Cutting for Oil and Gas

Available for enquiry 0.0 · 0 reviews
USD

$ 120.00 120.0 USD $ 120.00

Not Available For Sale

Minimum order quantity: 500 Units

Key attributes

View all
Application
district heating and cooling
Standard
GB
Alloy Or Not
Non-Alloy
Grade
steel
Section Shape
Round
Technique
Double-wall construction
Product description

Highlights at a glance

  • Steel Pipe Material: GB 20#, Q235B, 16Mn, X42-X80 for durable construction.
  • Insulation Layer: Polyurethane with ≤0.5mm average pore size ensures excellent thermal efficiency.
  • HDPE Outer Protection Pipe: Durable and resistant to corrosion, providing long-term reliability.
  • Application: Suitable for district heating, cooling, crude oil transportation, cogeneration projects.
  • Service Life: Designed for up to 30 years, ensuring longevity in demanding environments.
    • Frequently asked questions

    How do you control the products' quality? a. Use good-quality auxiliary materials b. Establishing and perfecting supplier examination mechanism. c. Effectively controls the product quality by implementing the verification method of the "three-inspection system" d. Chinese people's insurance insured products

    Yes! We can produce according to the customer's request.

    Can we get a sample? how to pay? If you need some samples to test, we can make as per your request.You should pay for the transportation freight of samples and our samples cost, while the samples cost can be refundable after you place the order if the amount meets our requirement.
    Description images
    Product detail
    Product detail
    Product detail
    Product detail
    Packaging and fulfilment
    • Step 1

      Payment and order readiness

      Minimum order: 500 Units

      Payment terms, specifications, and order details are confirmed before preparation begins.

    • Step 2

      Preparation

      30 days

    • Step 3

      Packaging and dispatch

      Ocean freight via Maersk · Approx. shipping fee: $ 0.84 for 1 unit · Transit time: Est. 17-24 days

      Final packing, freight, and delivery dates are confirmed before dispatch.

    Technical specifications
    Other details 28 fields
    Application
    district heating and cooling
    Standard
    GB
    Alloy Or Not
    Non-Alloy
    Grade
    steel
    Section Shape
    Round
    Technique
    Double-wall construction
    Tolerance
    ±15%
    Surface Treatment
    Hot Rolled
    Certificate
    CE, ISO 9001, API, ISO9001 ISO14001 CE GOST
    Special Pipe
    API Pipe
    Oiled or Non-oiled
    Shop Primer and Shot Blasting
    Delivery Time
    31 ~ 45 days
    Invoicing
    By Actual Weight
    Place of origin
    China, Hebei
    Size
    DN20-1600mm
    Medium Temperature
    less than 120°C
    Working pressure
    up to 2.5Mpa
    Standard of steel pipe
    GB, API, ASTM, EN
    Color of outer pipe
    black or yellow or other
    Thermal Conductivity
    less than 0.033w/m.k
    Density of insulation layer
    50-60kg/m3
    Insulation Material
    polyurethane (PU)
    Sample
    Yes, please
    Selling Units
    Single item
    Single volume
    0 cm3
    Single gross weight
    0.0 kg
    Length (Product option)
    5.8-11.8m(19.03-38.71ft)
    Thickness
    20-120mm(0.79-4.72in)
    Lead time
    30 days
    Minimum order
    500 Units

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