Huaou rubber hose co., ltd

Huaou rubber hose co., ltd

Manufacturer from China
Site Member
8 Years
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Liquid nitrogen hose/ Vacuum hose / Vacuum pipe/ Stainless steel vacuum insulate hose / LNG Cryogenic hose

Liquid nitrogen hose/ Vacuum hose / Vacuum pipe/ Stainless steel vacuum insulate hose / LNG Cryogenic hose

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Place of Origin :China
Brand Name :huaxing
Certification :ISO9001
MOQ :10pcs
Price :USD1.00
Packaging Details :Standard export packing
Delivery Time :within 2 weeks
Payment Terms :T/T wire transfer
Supply Ability :999999999999
Material :stainless steel 304
fitting type :as customer required
Application :liquid nitrogen transport
Design temperature :-270 centigrade
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Liquid nitrogen hose/ Vacuum hose / Vacuum pipe/ Stainless steel vacuum insulate hose / LNG Cryogenic hose

Liquid nitrogen hose

Vacuum insulate flexible hose / Thermal insulate hose

http://www.hydraulichosecn.com

Application:

Liquid nitrogen hose / Vacuum insulate hose is mainly applied to: low temperature tank car filling and unloading process;

Connection transformation between low temperature storage tank and cryogenic liquid equipment;
Conversion between vacuum low temperature hose/pipe and cryogenic liquid equipment;
Other places with special technology and process requirements.

Liquid nitrogen hose/ Vacuum hose / Vacuum pipe/ Stainless steel vacuum insulate hose / LNG Cryogenic hose



Characteristics:
Characteristics of high vacuum multiple layer adiabatic low temperature hose:

Using the special customized double layer stainless steel metal hose, sandwich special multiple layer insulation composite
material and keep high vacuum, cooling effect is good, in the process of using the hose outside surface is not sweating, no frosting;

• support between internal and external tubes with minimal thermal conductivity

Small bending radius, easy to use, the length can be customized according to the requirements of the user.

• it can be connected to a vacuum pipe.

In order to reduce the loss of vaporization, the two ends of the vacuum hose can be connected to the flange or the tank and the special
quick fitting joint of the tank car.

Special required vacuum hose can be customized

Liquid nitrogen hose/ Vacuum hose / Vacuum pipe/ Stainless steel vacuum insulate hose / LNG Cryogenic hose

Specifications:

Specifications and main technical parameters of low temperature Liquid nitrogen hose / vacuum hose & pipes

Size(mm) DN15 DN20 DN25 DN32 DN40 DN50 DN65 DN80 DN100
Inner Tube(mm) Φ15 Φ20 Φ25 Φ32 Φ40 Φ50 Φ65 Φ80 Φ100
Out Tube(mm) Φ50 Φ65 Φ65 Φ65 Φ80 Φ100 Φ125 Φ150 Φ168
Leakage of heat W/m 0.99 0.53 0.63 0.76 0.9 1.01 1.3 1.59 1.93
Working pressure ≤20MPa, Design according to the actual requirements of the user
Design temperature -270℃
Conveying medium LNG,LO2,LN2,LAr,LH2,LHe
Leakage rate of vacuum inter-layer Pa·m3/s ≤1X10-10
Leakage speed of vacuum inter-layer Pa·m3/s ≤1X10-8
Vacuum degree of sealing Pa ≤5X10-2
Vacuum degree at liquid nitrogen temperature Pa ≤5X10-3
Ambient temperature -40℃~60℃
Opening pressure of inter-layer safety device 0.6MPa
Design basis Related national standards and Q/NQS007-2010 "low temperature adiabatic tube"

Liquid nitrogen hose/ Vacuum hose / Vacuum pipe/ Stainless steel vacuum insulate hose / LNG Cryogenic hose

China Liquid nitrogen hose/ Vacuum hose / Vacuum pipe/ Stainless steel vacuum insulate hose / LNG Cryogenic hose for sale

Liquid nitrogen hose/ Vacuum hose / Vacuum pipe/ Stainless steel vacuum insulate hose / LNG Cryogenic hose

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