Tangshan BYSL Technology&Engineering Co., Ltd.

Low-Temp Heat-Insulated Pipeline, Heat-Insulated Pipeline for Gases, Low-Temp Pipeline Equipment for Low Temp Liquid manufacturer / supplier in China, offering Low-Temp Heat-Insulated Pipeline with High-Vacuum & Multi-Layer, Oxygen CO2 Gas Cylinder Detection Devices Manufacturer, High Pressure Liquid CO2 Pump and so on.

Supplier Homepage Product List Vaccum Pipeline Series Low-Temp Heat-Insulated Pipeline with High-Vacuum & Multi-Layer

Low-Temp Heat-Insulated Pipeline with High-Vacuum & Multi-Layer

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Tangshan, China
Production Capacity: 55000sets/Year
Payment Terms: L/C, T/T

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Basic Info.

Transportation:Tank Lorry, The Train, Tank Ship
Natural Gas Type:LNG
Type:Natural Gas
Application:Chemical Industry
Transport Package:Wooden Case
Specification:as requirements
HS Code:8419609092

Product Description

Description of
Low-Temp Heat-insulated Pipeline with High-Vacuum & Multi-Layer,
   Recently Super-low temp liquid(LNG,LO2,LN2,LAr,LH2,LHe etc) is widely applied on many industrial fields, the traditional pipeline insulation way (perlite, rock wool, polyurethane...)lead to huge economy loss cause of its big cold-loss & higher vaporization,it is no longer popular now, BYSL new tech pipeline solve above series problem, strictly control quality, make sure 100% qualified equipment.
   BYSL designed Low-Temp Heat-insulated Pipe with High-Vacuum & Multi-Layer, has following advantage:
* Inner pipeline with High-Vacuum & Multi-Layer type, make very tiny convection, even we can ignore it;
* Smaller thermal conductivity materials(smaller 100 times than polyurethane );
* Low-temp insulating tubes is connected by supporting plug-in flange style, good sealing performance, No sweat & frosting in flange area, make metals much small thermal conductivity.
* Tubes is made by segment, easy-assemble & maintenance.
* Nice outside profile.
* Reasonable design for whole pipeline equipment, strict control of parts material, advanced process artwork, lead to longer using life.
* Smaller heating leakage ≥10 times than traditional type.
* According to request, BYSL can add following pipeline parts: Vacuum stop valve, low temp liquid stop-check valve, lash-up lock valve, filter device & safety relief system etc.
                               Spec & Key Parameter
Inner tube(mm)IDΦ20Φ25Φ32Φ38Φ45Φ57Φ76Φ89Φ108Φ133Φ159Φ219Φ245
Outside the tube(mm)ODΦ76Φ76Φ89Φ108Φ108Φ114Φ133Φ159Φ168Φ219Φ219Φ273Φ325
Heat leakage(W/m)0.490.530.630.760.901.011.301.591.932.402.873.824.29
Pressure of workWorking ≤20MPa(as requirment)upon request
Designed Temp-270ºC
vaccum Pa·m3/sVacuum Interlayer leakage speed ≤1X10-10
Pa·m3/sVacuum Interlayer leaking relief speed ≤1X10-8Pa·m3/s
PaVacuum Degree of Sealing Cap ≤5X10-2Pa
PaVacuum Degree Under Liquid N2 ≤5X10-3Pa
 Environment Temp  -40ºC~60ºC
 Starting Pressure of Safety Device 0.6MPa
Design StandardQ/NQS007-2010Low-temperature adiabatic pipe
According to Industrial Standard & Q/NQS007-2010 (Low-Temp Heat-insulated Pipe)
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Mr. Li-Zhi Deng
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Tangshan BYSL Technology&Engineering Co., Ltd.

- Hebei, China
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