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Vacuum Insulated Pipe
Vacuum Insulated Pipe
Vacuum Insulated Pipe

Vacuum Insulated Pipe

Working medium:LO2,LN2,LAr,LH2,LNG
Factory Direct Hair, More Favorable Price
  • Based on the customer's system usage requirements and on - site conditions, provide a comprehensive system design and offer a quotation.
  • Manufacture and inspect the vacuum insulated pipes in the factory.
  • Conduct engineering design after the contract is confirmed.
  • Install and commission the pipes at the customer's site.
  • Conduct a design review at the customer's site.
  • Track the customer's usage and provide follow - up services.

Description

Reviews

Vacuum Insulated Pipe

Our static vacuum insulated pipe is offered in rigid and flexible styles with inner line diameters ranging from 1/4 thro ugh 14" .All stainless steel construction, TiG welding, mass spectrometer leak checking, and extensive vacuum retention testing ensure reliable, maintenance-free service. We will also engineer and manufacture special piping systems for specific customer applications

We stock a wide selection of cryogenic components and accessories, many of which have set industry standards. Our inventory includes bayonet couplings, valves, filter housings, phase separators, vacuum seal-off valves, and a special line of bayonets and valves designed for liquid helium service. For unique applications, we will build custom cryogenic components

Vacuum Insulated Pipe Service Process

We own an advanced and professional production line for vacuum insulated pipes, along with an experienced engineering design and installation team.

Generally, completing a vacuum insulated pipe project involves the following steps:

Based on the customer's system usage requirements and on - site conditions, provide a comprehensive system design and offer a quotation.

Manufacture and inspect the vacuum insulated pipes in the factory.

Conduct engineering design after the contract is confirmed.

Install and commission the pipes at the customer's site.

Conduct a design review at the customer's site.

Track the customer's usage and provide follow - up services.

Vacuum Hose Series
pipeline specifications (mm) nominal diameter DN10 DN15 DN20 DN25 DN32 DN40 DN50 DN65 DN80 DN100
inside tube 10 20 20 25 32 40 50 65 80 100
outer tube 34 40 52 64 84 84 104 125 150 185
operating pressure  Design according to user requirements with a value ≤ 3.2 MPa
design temperature -196℃/-270℃
working medium LO2、LN2 、LAr 、LH2
Material of inner tube and outer tube SUS304
interlayer pressure High - Vacuum Multilayer Insulation
interlayer pressure <0.004Pa
Pipeline vacuum leakage rate <2*10-10Pa L/S
Vacuum Rigid Pipe Series
pipeline specifications (mm) nominal diameter DN15 DN20 DN25 DN32 DN40 DN50 DN65 DN80 DN100 DN125 DN150
inside tube 20 25 32 38 45 57 76 89 108 133 159
outer tube 76 89 89 108 108 114 133 159 168 219 245
operating pressure Design in line with users' requirements
design temperature -196℃/-270℃
working medium LO2、LN2 、LAr 、LH2 、LNG
Material of inner tube and outer tube  06Cr19Ni10、SUS304 (The material of the inner tube can be selected according to users' requirements.)
interlayer pressure High - Vacuum Multilayer Insulation
interlayer pressure <0.004Pa
Pipeline vacuum leakage rate <2*10-10Pa L/S
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Qihang International, No.16 Chenguang East Road, Fangshan District, Beijing, China
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We are a pioneering high-tech enterprise dedicated to the research, development, and production of advanced cryogenic liquid nitrogen | LN2 storage container systems.
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