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Product video

Underground Pre-Fabricated Direct Buried Polyurethane Foam Insulated Seamless Steel Pipe for District Heating Cooling Oil Gas

Available for enquiry 5.0 · 1 reviews
USD

$ 70.00 70.0 USD $ 70.00

Not Available For Sale

Minimum order quantity: 500 Units

Key attributes

View all
Application
Fluid Pipe, Boiler Pipe, Gas Pipe, Oil Pipe
Standard
GB
Grade
steel pipe
Certificate
CE, ISO9001 ISO14001 CE
Alloy Or Not
Non-Alloy
Section Shape
Round
Product description

Orange insulation pipe

Composite plastic insulation pipe

GI steam insulation pipe

GI pre insulated pipe

Pre insulated pipe fittings

StructureSteel pipe · insulation layer · HDPE outer protection pipe
Steel pipe standard and material1. GB 20#, Q235B 2. ASTM A53 GrB 3. API Spec 5L 16Mn, X42-X80
Application1. district heating 2. district cooling 3. crude oil transportation generation project
SpecificationDN25-1800mm(1 inch-72 inch)
Medium temperatureLess than 120℃( accidental peak 140 ℃)
Medium pressureLess than 2.5MPa
1. The pre-insulated pipe with alarming line 2. Joint materials 3. Insulation fittings
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 27 fields
Application
Fluid Pipe, Boiler Pipe, Gas Pipe, Oil Pipe
Standard
GB
Grade
steel pipe
Certificate
CE, ISO9001 ISO14001 CE
Alloy Or Not
Non-Alloy
Section Shape
Round
Surface Treatment
Hot Rolled
Length
12 m(39.37ft), 6 m(19.69ft)
Tolerance
±5%
Special Pipe
API Pipe
Oiled or Non-oiled
Non-oiled
Processing Service
Cutting, Welding
Delivery Time
22 ~ 30 days
Invoicing
By Theoretical Weight
Place of origin
China, Hebei
Insulation Material
polyurethane (PU)
Thickness of insulation layer
10-45mm
Density of insulation layer
50-60kg/m3
Thermal Conductivity
less than 0.033w/m.k
Color of outer pipe
black or yellow
Standard of steel pipe
GB, API, ASTM, EN
Medium Temperature
less than 120°C
Working pressure
up to 2.5Mpa
Length per pcs
usually 5.8m/11.8m
Selling Units
Single item
Single volume
0 cm3
Single gross weight
0.0 kg
Lead time
30 days
Minimum order
500 Units

Customer reviews

5.0 (1)
J
Jordan I. Verified buyer Repeat buyer
United States United States ·

High-performance insulation with long service life.

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