Tangshan BYSL Technology&Engineering Co., Ltd.

Low-Temp Thermal Insulation Tubes, Low-Temp Thermal Insulation Pipes, Low-Temp Heat-Insulated Tubes manufacturer / supplier in China, offering Low-Temp Thermal Insulation Tubes, Liquid Pump for Nitrogen Gas (Low Temp Liquid Pump), Gas Cylinder Detection Equipment/ Gas Cylinder Test Instruments and so on.

Supplier Homepage Product List Vaccum Pipeline Series Low-Temp Thermal Insulation Tubes

Low-Temp Thermal Insulation Tubes

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 500000sets/Year
Transport Package: Wooden Case
Payment Terms: L/C, T/T

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Basic Info.

Transportation:Tank Ship
Natural Gas Type:LNG
Form:Liquid
Type:Natural Gas
Application:Chemical Industry
Trademark:BYSL
Specification:as requirements
Origin:Tangshan
HS Code:8419609090

Product Description

Description of  Low-Temp Thermal Insulation Tubes
   Low-Temp Thermal Insulation Tubes is also named Vacuum Soft Tubes, Vacuum Thermal Insulation Pipes, it's widely used on filling, unloading for tank truck, connection & transfer between tank and low-temp liquid equipment,transfer for vacuum steel tubes and low-temp liquid devices, and other special places which specified request.
 
Features of thermal insulation tube with High-vacuum +multi-layer
* Adopt specified double-layer soft steel tube, there are many layers composite materials for heating insulation, and keep high-vacuum situation, good  keeping-cold performance, No sweat & frost on the soft tubes during working.
* Take tiny thermal-conductivity supporter between inside & outside tubes.
* Small bending radius, convenient operation, length can be processed by customer requirement.
* Available for equip with vacuum pipeline.
* In order to reduce vaporization loss, we can add flange at both end of soft tube, for connecting storage tank, quick coupling of tank truck.

                             Spec & Parameter of Low-Temp Thermal Insulation Tubes
specificationsSpec(mm)DN15DN20DN25DN32DN40DN50DN65DN80DN100
Inner tubeID(mm)Φ15Φ20Φ25Φ32Φ40Φ50Φ65Φ80Φ100
Outside the tubeOD(mm)Φ50Φ65Φ65Φ65Φ80Φ100Φ125Φ150Φ168
Heat Leakage(W/m)0.990.530.630.760.901.011.301.591.93

Working  Pressure
≤20MPa(as requirment)Adjustable

Designed Temp
-270ºC
MediumLNG,LO2,LN2,LAr,LH2,LHe
Pa·m3/sVacuum Interlayer leakage speed:  ≤1X10-10
Pa·m3/sVacuum Interlayer leaking relief speed  ≤1X10-8
PaVacuum Degree of Sealing Cap  ≤5X10-2
PaVacuum Degree Under Liquid N2  ≤5X10-3
 Environment Temp  -40ºC~60ºC
 Starting Pressure of Safety Device  0.6MPa

 Design Standard
Q/NQS007-2010low-temperature adiabaticpipe
According to Industrial Standard & Q/NQS007-2010 (Low-Temp Heat-insulated Pipe)
 
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Tangshan BYSL Technology&Engineering Co., Ltd.

- Hebei, China
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