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Thermal Insulation Pipe, PUR Foam HDPE Jacket Pipe Canghai Hebei

  • Nominal Diameter:DN15、DN100、DN125,etc.
  • Working Temperature:0℃ ~ 50℃、-20℃ ~ 120℃、80℃ ~ 140℃,etc.
  • Insulation Thickness:50mm、30mm、60mm,etc.
  • Outer Sheath Material:LDPE、HDPE、HDPE,etc.
  • Pressure Rating:PN16.0、PN6.3、PN1.6,etc.

Hebei Canghai Nuclear Equipment Technology Co., Ltd.

Insulated pipes are pipelines with high-efficiency thermal insulation performance, mainly used for transporting fluids requiring temperature maintenance such as hot water, steam and hot oil, reducing heat or cold loss during transmission. 

    • PIPE

      PIPE

    Product Description

    Name pre-insulated steel pipe  
    Material 1.Epoxy powder(60-80μm) 1.be painted to the surface of the steel pipe by High-voltage electrostatic.
    2.Strong combination with material.
    3.Having the most superior anti corrosion character,and anti-chemical corrosion;the painting surface is smooth, anti-friction,anti-high temperature
    2.copolymer adhensive(170-250μm) stable characters, strong adhensive
    3.HDPE high density polyethylene (about 2 mm) aging-resistance, strong anti-corrosion,surface is smooth and bright
    PS : Can be made into epoxy coal asphalt anticorrosive as customer's demand
    Usage Be widely used in City water pipeline;Chemical, petroleum,
    gas and other industrial liquid and gas transmit field
    Steel pipe  <DN 200mm Seamless steel pipe
    (20#,Q235)  GB/T8163
    Impeller blusting  
    Level Sa2.5  
       ≥DN 200 mm  Spiral welded steel pipe
    Advantages 1.strong adhension
    2.coating spreading is even,toughness is high
    3.anti-stress fission strong, high shock resistance
    4.high tightness, insulation performance strong
    5.anti-chemical corrosion and water resistance strong
    6.environmental protection and water resistance strong
    7.stability: life up to 50 years
    Material A53 Gr.B, API 5L Gr.B, X42,X46,X52,X60,X70,Q235,Q345
    Length 3-12m according to customer's requirement
    Surface Treatment epoxy,FBE,2PE/3PE coating, cement lining,epoxy coal bitumen
    Technique hot rolled,SAW
     application  for water, gas ,oil transport
    Tolerance: WT TOLERANCE-5%+5%
    MOQ 5 TONS
    Brand Canghai Nuclear

    Product Display

    Steel Pipe Equipment

    • ODF Production Line

      ODF Production Line

    • Seam joint prewelding

      Seam joint prewelding

    • Drawing and cutting

      Drawing and cutting

    • Plainend chamfering

      Plainend chamfering

    • Ultrasonic Inspection

      Ultrasonic Inspection

    • Edge milling machine unit

      Edge milling machine unit

    • Pipe end grinding

      Pipe end grinding

    • Internal welding machine unit

      Internal welding machine unit

    About us

    • Hot Products

      Hot Products

    Our Factory

    • Plant Size

      Plant Size

     

    Hebei Canghai Nuclear Equipment Technology Co., Ltd. was established in January 1996, covering an area of 22000 square meters, with a building area of 150000 square meters, a registered capital of 127.1 million yuan, and total assets of 1.26 billion yuan. It currently has 468 employees and an annual production capacity of 300000 tons of steel pipes and 60000 tons of pipe fittings. It is a specialized company that integrates research and development, production, and operation, and has independent intellectual property rights for a series of pipeline and pipe fittings products.

    • Product Case

      Product Case

     

    Insulated pipes are widely used in scenarios requiring the reduction of heat or cold loss, prevention of medium solidification or condensation, and avoidance of pipeline corrosion or scalding risks. In the thermal insulation projects of liquid and gas transmission pipelines across various fields such as petroleum, chemical industry, central heating systems, thermal pipelines, central air-conditioning ventilation pipes, municipal engineering, and marine engineering, insulated steel pipes are indispensable.Our high-temperature prefabricated directly buried insulated steel pipes are an excellent choice, featuring superior thermal insulation performance, unparalleled safety and reliability, and significantly reduced construction costs. These pipes are specifically designed to excel in the harshest conditions, ensuring long-term durability and efficiency, making them valuable assets for both industrial and municipal applications.

    Packaging & Delivery

    Why Choose Us?

    1.Excellent teams with rich experiences for technical proposal and commercial proposal for the tender projects.

    2.More than 28 years experiences in supplying the pipe fittings and steel pipe for long-distance pipeline projects.

    3.All kinds of qualifications approval by international institution large-scale companies.

    4.Top class pipe fittings manufacturers in China.

    5.Large production capacity& Fast delivery.

    6.Custom-made for non-standards productions and special fittings.

    7.Own laboratory and advanced inspection & testing equipment, can control the strict quality control from raw materials to delivery very processing.

    8.Flexible payment terms.

    9.Flexible partners relationships.