Бутылка n2 высокого давления промышленный газовый баллон DPW499 3.45

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bottle n2 high pressure industrial n2 gas cylinder DPW499-3.45 


contact crystal


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Product Description

 


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 Welded Insulated Cylinder (Horizontal)



ITEM



MP Series



Model



DPW-410-1.59



DPW-499-1.59



Dimension(O.D. × Height )        mm



2120×762×1070



Nominal Volume                         L



410



499



Effective Volume                        L



377



459



Empty Vessel Weight              (Kg)



346



365



Service Pressure                     Mpa



1.59



Setting Pressure of Safety Device Mpa



Filling LNG, 1 class safety valve setting pressure :1.9, 2 class valve pressure:2.41
Filling LO2/LN2/LAr,,safety valve setting pressure :1.9, Burst pressure of bursting disc:2.4



Filling Medium



LNG



 



LNG



LO2



LN2



Lar



 



Max. Filling Weight                 kg



160



 



196



478



334



585



 



Standard Volume                   Nm3



225



 



276



335



266



323



 



Normal Evaporation Rate      %/d



LN2≤1.82



LN2≤1.7



Liquid Level Gauge



Capacitive



Surface Treatment



Polish



Application



Used for the glass industry, oxygen enriched combustion, metal cutting and welding, hospital medical, fishing truck using,gas replacement for vessels and pipelines, medical refrigerants, gas protection for stainless steel thin sheet metal cutting, gas protection for metal welding and processing, also used for city public facilities and civilian domestic gas and coal to gas boiler combustion.



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 Welded Insulated Cylinder (Horizontal)



ITEM



MP Series



Model



DPW-499-2.5



Dimension(O.D. × Height )        mm



2120×762×1070



Nominal Volume                       L



499



Effective Volume                      L



459



Empty Vessel Weight          (Kg)



430



Service Pressure                      Mpa



2.5



Setting Pressure of Safety Device Mpa



Filling LNG, 1 class safety valve setting pressure :2.86, 2 class valve pressure:4.15
Filling LO2/LN2/LAr,,safety valve setting pressure :2.86, Burst pressure of bursting disc:3.6



Filling Medium



LNG,LO2 , LN2 ,LAr, LCO2



Max. Filling Weight                     kg



196   478   334   585   460



Standard Volume                    Nm3



276   335   266  323  250  



Normal Evaporation Rate         %/d



LN2≤1.7



Liquid Level Gauge



Capacitive



Surface Treatment



Polish



Application



Used for metal welding and cutting,gas replacement for vessels and pipelines,medical refrigerants,gas protection for midium-thickness stainless steel sheet metal cutting,gas protection for metal welding and processing,also used for city public facilities and civilian domestic gas ,coal to gas boiler combustion,refrigerant business and mine cracking equipment.



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 Welded Insulated Cylinder (Horizontal)



ITEM



MP series



Model



DPW-410-3.45



DPW-499-3.45



Dimension(O.D. × Height )      mm



2120×762×1070



Nominal Volume                         L



410



499



Effective Volume                        L



377



459



Empty Vessel Weight            (Kg)



 



485



Service Pressure                   Mpa



3.45



Setting Pressure of Safety Device Mpa



Filling LNG, 1 class safety valve setting pressure :4.15, 2 class valve pressure:4.5
Filling LO2/LN2/Lar/LCO2,,safety valve setting pressure :4.15, Burst pressure of bursting disc:5.17



Filling Medium



LNG



 



LNG



LO2



LN2



Lar



 



Max. Filling Weight                   kg



160



 



196



478



334



585



 



Standard Volume                  Nm3



225



 



276



335



266



323



 



Normal Evaporation Rate       %/d



LN2≤1.82



LN2≤1.7



Liquid Level Gauge



Capacitive



Capacitive



Surface Treatment



Polish



Polish



Application



Used for metal welding and cutting,gas replacement for vessels and pipelines,medical refrigerants,gas protection for midium-thickness stainless steel sheet metal cutting,gas protection for metal welding and processing,also used for city public facilities and civilian domestic gas ,coal to gas boiler combustion,refrigerant business and mine cracking equipment.



   



SHOW DETAILS


 




details horizontal valves


 



PRODUCTION PROCESS


 




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PRODUCT APPLICATION


 




 


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Company Information


 




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Our focus is cryogenic pressure vessels, dewar, LNG station equipments, industry gas equipment system products, Runfeng is famous for design and manufacture of highly engineered cryogenic equipment used from the beginning to the end in the liquid gas supply chain.our domestic operation located in china and our products are most welcomed in Russia and Southeast Asia countries. Our tagline is become your lifelong trustworthy and honest supplier


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SIMILAR PRODUCTS


 













 



FAQ


 




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1. Pressure in the container is low.


    Recommended Activity: 1) Refer to the instruction manual and use according to the recommended                                                 maximumgas withdrawal rate and supercharging capacity


                                              2) Open pressure building regulator or pressure building valve


2. The cylinder is filled but no pressure display


   Recommended Activity:  1)Change the pressure gauge


                                              2)change the rupture disk


                                              3)Repair or replace the valve


3. The bottom of container covered with  spiral frost


  Recommended Activity:  It is normal


4. The top of container covered with frost


   Recommended Activity:1)Check the leakage of the liquid level gauge connection, replace the seal                                                washer, re-install and do air tight test after the pressure is empty


                                            2) Tighten joint and do air tight test



CONTACT US


 




sales01rfdewar.com 


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