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Features of Qiai brand thermal insulation stainless steel bellows

Update:29-07-2025
Abst:Qiai brand insulated stainless steel corrugated pipe is a composite pipe. The stainless steel corrugated pipe is made of food grade 304 stainless steel, with PE foam insulation pipe on the outside (some of which can achieve flame retardant effect). The fixed-length pipe is connected with 304 internal thread and is equipped with food grade silicone gasket.   Advantages Specific manifestations Easy installation It is relatively light in weight, making it easy to carry and install. It h...

Qiai brand insulated stainless steel corrugated pipe is a composite pipe. The stainless steel corrugated pipe is made of food grade 304 stainless steel, with PE foam insulation pipe on the outside (some of which can achieve flame retardant effect). The fixed-length pipe is connected with 304 internal thread and is equipped with food grade silicone gasket.

 

Advantages

Specific manifestations

Easy installation

It is relatively light in weight, making it easy to carry and install. It has good flexibility and can be flexibly adjusted in direction according to on-site requirements, reducing installation time and labor costs.

Easy maintenance

Due to its good thermal insulation performance, condensation is not easy to form on the outer surface of the pipe, reducing pipeline corrosion and damage to the surrounding environment caused by condensation; the corrosion resistance of stainless steel bellows also reduces the frequency of maintenance.

 

Pipe data

Pipe type

Thermal conductivity (W/(m・K))

1 hour 80℃ hot water temperature loss (20mm insulation layer)

Advantages

PE foam stainless steel corrugated pipe

0.03-0.04

5-8℃

Corrosion-resistant, impact-resistant, and flexible to install

 

The high and low temperature resistance of stainless steel corrugated insulated pipe is determined by the stainless steel material and the insulation layer material. In actual application, it is necessary to consider the specific low temperature environment.

 

Insulation Materials

Maximum temperature resistance (℃)

Minimum temperature (℃)

Applicable scenarios

polyethylene(PE)

60-80

-10--20

Low-temperature hot water and cold water pipes

 

Outstanding Overall Performance: PE foam insulated stainless steel corrugated pipe perfectly combines the excellent thermal insulation of PE foam with the structural strength and flexibility of stainless steel corrugated pipe. It excels in thermal insulation, durability, installation, and maintenance, and can operate stably in a variety of complex environments. It is a piping solution with excellent overall performance, providing reliable support for various fluid conveying systems.

 

Applicable Applications: Suitable for applications with small to medium temperature differences and high pipe strength requirements, such as domestic hot water pipes, air conditioning condensate pipes, and solar water heating system connections. It is not suitable for applications with high temperatures (>120°C), extreme temperature differences (such as industrial high-temperature steam), or long-term exposure to extreme environments (such as strong acids and alkalis).