Contact Us
- East side of Zhengqiang Road, Zhenggang Economic Development Zone, Yanshan County, Cangzhou City, Hebei Province
- della@cangzhouzhiang.cn
- +8616630809359
Your Professional Cold Pipe Support for Refrigeration Supplier
Cangzhou Zhiang Pipeline Equipment Manufacturing Co., Ltd. was established in 2017, with a registered capital of 60 million yuan and covering an area of 40,000 square meters. Our company has more than 300 employees. It owns 5 large laser cutting machines and 6 advanced painting treatment production lines.
Sliding Polyurethane Pipe SupportSliding friction coefficient of ≤0.2, with a single-way sliding displacement of ≤100mm (customizable extended stroke), and is equipped with 8.8 grade high-strength fastening parts.
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Pipe Support For Cold InsulationApplicable to the pipeline system with a working pressure of ≤2.5MPa, with an adjustable support foot height of 0-30mm, and can be matched with various standard low-temperature pipeline accessories.
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Pipe Holder For Cold InsulationMaximum bearing capacity of 1200kg, applicable to DN200mm-DN1000mm low-temperature pipelines, with a working temperature of -50°C~80°C.
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LNG Cold Insulation Pipe ClampSuits DN80 - 600mm, works at -162°C - 20°C, clamping force 10 - 40kN, B2 flame - retardant, meets LNG pipeline needs.Uses low temp resistant polyurethane and 304 stainless steel, multi-layer sealed,
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Industrial Cold Insulation Pipe BracketMade of Q345B low-alloy high-strength steel, with a reinforced structural design, a maximum bearing capacity of 1500kg, applicable to DN200mm-DN1200mm industrial low-temperature pipelines.
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Cold Insulation Pipe SupportThe load-bearing capacity can be customized. The installation height can be adjusted within the range of 0-50 millimeters, and it is suitable for installation on various foundations such as concrete
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Cold Insulation Pipe HolderCovers the applicable pipeline DN range of 200mm-820mm, with two metal material options of Q235B carbon steel and 304 stainless steel, and can be customized.
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Cold Insulation Pipe ClampApplicable to the pipeline outer diameter range of 50mm-800mm (customizable), with a maximum clamping force of ≤50kN and an installation torque of 35-40N·m.Adopts a split structural design,
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Cold Insulation Pipe BracketSuitable for DN150 - 900mm low - temperature pipelines. Installation position adjustable within ±10mm, and customization is available.
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LNG Pipe SupportThe core function of LNG pipe support is to ensure that pipelines remain cold even in extremely low-temperature environments, while maintaining their structural integrity and operational safety.
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Red Pine Cold Insulation Pipe HolderThe red pine cold insulation pipe holder is a corrosion-resistant and thermally insulated support structure designed specifically for low-temperature pipelines, primarily used in the chemical,
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Cold Shoe Insulated Pipe SupportsZhiang's Cold Shoe Insulated Pipe Supports are designed to address energy loss and structural safety issues in piping systems. By incorporating high-performance insulation/cold-insulation pads
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Why choose us
Our company's products are exported to Southeast Asia, Russia, Europe, Africa, Australia and other countries, with accumulated sales of 300 million yuan
Our Service
Our service does not end after delivery. We will provide professional online installation guidance services, remotely assisting your team with equipment installation and initial commissioning through video calls, graphic guides, and other methods, ensuring rapid and accurate product commissioning.
Certification
The company obtained ISO9001 Quality Management System Certificate, ISO14001 Environmental management system certification Occupational health and OHSAS 18001 safety management system certification.

Polyurethane cold insulation pipe holder are high-temperature resistant polyurethane foam products. They differ from polyurethane pipe supports primarily in their production process. Polyurethane pipe supports are molded using large-scale molding machines. Due to their exceptional strength, they are also called high-strength polyurethane pipe supports. Polyurethane pipe supports primarily insulate heat and cold, and are also called polyurethane insulation pipe supports or polyurethane cold insulation pipe supports.
We use specialized molds to produce pipe supports, capable of achieving densities of 160-400 kg. They achieve flame retardancy up to B1 grade, and feature minimal angular tolerances.
Product shapes include square, round, square, serrated, and curved 45-, 60-, 120-, and 180-degree angles. Drilling and base height enhancements are also available to meet customer specifications.
SPECIFICATION
|
Item |
Value |
|
Warranty |
12 Months |
|
Finish |
Anti-Rust Coat, Anti-Corrosive Paint |
|
Material |
Carbon Steel |
|
Measurement system |
Imperial (Inch) |
|
Application |
General Industry, Heavy Industry, Mining, Chemical Plant, Power Plant |
|
Pipe clamps type |
Insulation pipe |
|
Customized support |
OEM, ODM, OBM |
|
Product name |
Cold Insulation Pipe Holder |
|
Material |
Carbon Steel,Polyurethane |
|
Place of Origin |
Hebei,China |
|
Brand Name |
Zhiang |
|
Standard or Nonstandard |
Standard |
|
Packing |
Carton,Pallet |
|
Size |
Customized Sizes Acceptable |
|
Color |
Customized Colors Acceptable |
|
Logo |
Customized Logos Acceptable |
|
MOQ |
200Pcs |
Feature
Low thermal conductivity, high moisture resistance factor
1
>>
The closed-cell structure ensures the airtightness of the entire insulation system
2
>>
Will not transfer cold energy to the support clip to prevent water condensation and mold growth
3
>>
Limit or avoid compression in the support position
4
>>
On-site installation is fast, simple, and safe, without changing the pipeline
5
They Provide
Structural Integrity
They provide stability to the insulated pipes and prevent sagging and help to ensure long-term performance.
Thermal Efficiency
By securing the insulation in place, they help maintain the thermal efficiency of the insulation material.
Versatility
With options such as Phenolic and Polyisocyanurate supports available, they can be utilized in a wide range of applications.
The cooling principle of the cooling tube support is based on the control of heat conduction, convection and radiation. First, the low thermal conductivity of the cooling material can effectively reduce the transfer of heat between the pipe and the support structure through conduction. Secondly, the porosity structure in the cooling material can inhibit the convection of air, because air convection is an important way of heat transfer. Finally, for the radiation heat transfer, the cold retaining material and the outer protective layer can also play a certain shielding role, so as to reduce the heat transfer in an all-round way and achieve a good cold retaining effect.

Application field
Industrial Refrigeration System: In large cold storage, refrigeration factories and other places, cold pipe brackets are used to support and keep cold refrigeration pipelines, ensuring that refrigerant can be efficiently circulated in the pipeline, reducing cold loss and improving refrigeration efficiency.
Chemical Industry: In the process of chemical production, some low-temperature reaction or low-temperature material transportation pipelines need to use cold tube supports to maintain a low-temperature environment and ensure the smooth progress of chemical processes. For example, during the production, storage and transportation of liquefied natural gas (LNG), cooling pipe brackets are essential to maintain the low temperature liquid state of LNG.
Construction Field: In the central air conditioning system of some high-end buildings, the cold pipe support can be used to protect the cold water pipeline, reduce energy consumption, but also reduce the generation of condensate water, and improve the comfort of the indoor environment.
Customized
According to different requirements, we can provide customized keep cold pipe bracket with various materials, sizes and colors.
Packaging & Shipping

Our Certificate




FAQ
We're well-known as one of the leading cold pipe support for refrigeration manufacturers and suppliers in China. Please feel free to buy high quality cold pipe support for refrigeration for sale here from our factory. Good service and reasonable price are available.
LNG Pipe Support, cold pipe support for refrigeration, Cryogenic Pipe Insulation Supports




