cryogenic tanks, liquid nitrogen dewars,gas cylinder

DSW offers a wide range of options for container sizes, types, and purity grades, including bulk nitrogen delivery. DSW is a top supplier of CNG cylinders, type 1 CNG tanks, and CNG gas tanks with different volume capacities to safely contain liquid gas, such as nitrogen.  WHY DSW? DSW has been included in the General Administration of Customs of China's list since 2019, providing up-to-date "China data" for the national export indicator survey. 

DSW establishes itself as a leading player in the cryogenic tanks market, meeting customers' needs by offering a wide range of standard and customized accessories and storage solutions for cryogenics on a global scale.  Our extensive selection includes tanks, dewars, and vessels, along with valves and hoses in various sizes, ensuring the safe storage and transportation of cryogenic gases such as LIN, LOX, LHe, LAr, and LH2. Why choose DSW?  We have been listed by the General Administration of Customs of China since 2019, solidifying our position as a reliable source of "China data" for national export indicator surveys, providing updated and valuable insights.

Founded in 2004, DSW is a leading manufacturer of liquid storage tanks and cryogenic tanks.  Our unmatched manufacturing capabilities ensure unparalleled stability for liquid storage tanks and cryo tanks.  WHY DSW? We have been listed since 2019 by the General Administration of Customs of China, providing fresh "China data" for the China national export indicator survey.

DSW is one of the top providers in the cryogenics tanks market, offering our customers standard  and custom-made accessories and storage for cryogenics worldwide. Liquid oxygen tank is a container used to store and transport liquid oxygen, which is a highly concentrated form of oxygen. These tanks are typically made of high-strength materials such as stainless steel or aluminum to withstand the extreme cold temperatures required to keep the oxygen in its liquid state. Liquid oxygen tanks are used in a variety of industries, including healthcare, aerospace, and industrial applications, where a portable and concentrated source of oxygen is needed. These tanks are also used in medical facilities to provide oxygen therapy for patients with respiratory conditions.  LNG (liquefied natural gas) tank is a storage vessel designed to hold liquefied natural gas at very low temperatures. LNG tanks are typically double-walled and insulated to maintain the extremely cold temperatures required to ke

Established in 2004, DSW has emerged as a leading supplier of industrial and CNG cylinders , with over 3 million high-pressure gas cylinders and 2 million CNG steel cylinders in service. CNG-1 type cylinder ，m ade completely of steel They are proven and inexpensive but they are also the heaviest of the options. A tank can easily weigh 350 lbs or more which reduces mileage and puts additionalstrain on the suspension.  CNG-2 type cylinder，is a type of compressed (CNG) cylinder. It is designed to store and transport compressed natural gas for use in vehicles and other applications. CNG-2 cylinders are typically made of high-strength materials such as steel or composite materials and are designed to meet specific safety and performance standards. CNG-1 Steel Cylinder for Vehicle (ISO11439) CNG Steel Cylinder for vehicle is produced according to ISO11439,Which can be widelyused in cars,trucks and buses due to it's  characteristics of cleanness and energy  saving.

Cryogenic tank is a type of storage tank designed to hold materials at extremely low temperatures, typically below -150°C (-238°F).  These tanks are commonly used for storing liquefied gases such as liquid nitrogen, liquid oxygen, and liquid natural gas.  They are constructed with special materials and insulation to maintain the low temperatures and prevent the stored gases from evaporating.  China is a major producer of cryogenic tanks and has a significant presence in the global market for these specialized storage vessels. These tanks are typically manufactured with high-quality stainless steel or other materials that can withstand the extreme temperatures and pressures associated with storing liquefied gases.  They are also equipped with safety features such as pressure relief valves and temperature monitoring systems to ensure the safe handling and storage of the cryogenic materials. NINGBO DSW  specializes in the design and production of cryogenic tanks, including vertical and h

DSW is a leading provider in the cryogenic tanks market, offering our customers standard and custom-made accessories and storage for cryogenics worldwide. Our selection of containers - including tanks, dewars, and vessels - and valves and hoses of all sizes ensures the safe storage and transport of our cryogenic gases (LIN, LOX, LHe, LAr, LH2). Cryogenic storage tanks are designed to store materials at extremely low temperatures, typically below -150°C. These tanks can store a variety of substances, including gases (liquid nitrogen and liquid helium), as well as liquids such as liquid oxygen, natural gas, or hydrogen. Cryogenic tanks come in different types and sizes: Dewar flasks, Cryogenic liquid cylinders, Cryo storage tanks, ISO Tank Container, Semi-Trailer Tanker. Cryogenic storage tanks are the most significant and durable type of cryogenic vessels.Liquid Oxygen Tank: These tanks are used to store and transport liquid oxygen, which ismaintained at temperatures below -183 degrees

DSW manufactures high-quality 34CrMo4 alloy steel CO2 cylinders to meet ISO,TPED, DOT.  They adhere to strict standards in production, providing 2L to 80L CO2 cylinders suitable for industrial and beverage applications.  The cylinders are designed, produced, and inspected according to international standards, using high-strength steel material with features such as uniform height, precise engraving, and long durability.  High-pressure steel cylinders can be used for multiple applications: oxygen, nitrogen.argon, helium, carbon dioxide, hydrogen, mixtures, and many other gases andpressurized liquids.

Nitrous Oxide Plant  Nitrous Oxide (N2O) is a colourless gas widely used in various industrial applications such asrocket fuel, whipped cream production, and anaesthesia agents, DSW is one of the leading manufacturers and exporters of nitrous oxide gas plants , providingNitrous Oxide plant installations worldwide for overseas customers Ammonium nitrate melting system Raw material circulation and injection system Reactor condenser purification tower recycle pump Floating gas holder frame Matching pipelines and valves electrical and instrument control cabinet and software system Compressor cryogenic dehydration system control system Drying system adsorber Regenerative heater Matching instruments and valves control cabinet and software system Cryogenic liquefaction system refrigeration unit High pressure cold box   Rated output: 80kg/h and 160kg/h. Operation time: 8000h/a.   Raw material: There are two types of raw materials, solid and liquid  Ammonium nitrate.   Device composition and pr

Tubes Skid Cascade Container 20FT 40FT High Purity N2O Gas Pipe Bundle Container DSW offers industrial gas tube skids constructed on lSO that meet national or customer-specifiedpressure specifications, including He(Helium), H2(Hydrogen), Ne(Neon), N2(Nitrogen)and Ar(Argon), including LNG tubes , the working pressure may be set according to national or customer-specifc needs: 166 bar, 200bar or 250 bar, respectively. Medical Nitrous Oxide N2O Gas Tanks 20000L cylinder 99.9%-99.999% industrial laughing gas ,medical grade nitrous oxide Food grade Nitrous Oxide is produced by Ammonium Nitrate. Widely used for hospital applications.Another common application is Nitro booster in high speed racing cars. Common purity : 99.9% Electronic purity : 99.999%

LN2 storage dewar DSW provides high-quality cryogenic tanks, dewars, cryogenic vessels, and liquid nitrogencontainers for research, medical, biotechnology. instrumentation, superconductivitysemiconductors, home care, and food service industries What is Nitrogen Dewar ? Liquid Nitrogen Dewar is designed to store small quantities of liquid nitrogen.Liquid nitrogen is classified as a cryogen, meaning its boiling point is shallow and must becarefully handled. The high-strength aluminum shell is both durable and lightweight. Super insulation providesadvanced thermal protection. The cryogenic liquid generally found in liquid nitrogen dewar is liquid nitrogen (LIN), liquid argoi(L AR), liquid oxygen (LOx), and liquid helium (LHE)Carbon dioxide and nitrous oxide are also available as refrigerated liquids in similar containers.