Cryogenic Canister Oxygen Tank Stainless Steel Natural Gas 175L 195L 210L 450L Storage Container Dewar Flask

• After-sales Service: Online
• Warranty: Online
• Condition: New
• Customized: Customized
• Certification: ISO9001, GB, CE
• Tank Marerial: Metal Tank
• Model NO.: 450L
• Type: Tank Container
• Storage Objects: Liquid
• Product Name: Liquid Nitrogen Dewar Flask
• Production Standard: ISO, GB
• Working Pressure: 2.05MPa
• Effective Capacity: 157.5(L)
• Dimension(D*H): 508*1503
• Height: 1503mm
• Weight: 135kg
• Marerial: Stainless Steel
• Packing: Carton Box and Pallet
• Application: Lox,LNG,Lar,Lco2,Ln2o,Ln2
• Static Evaporation Rate(%/D): 2.1%/D
• Transport Package: Carton Box and Pallet
• Specification: 195L
• Trademark: FORTERRA
• Origin: China
• HS Code: 731100900
• Production Capacity: 1000pieces/Year

Product Description

Product Description

195L-2.05Mpa Capacity Dewar Storage Tank Cryogenic Liquid Dewar Flask For Liquid Oxygen/ Nitrogen/CO2 100-450L

A cryogenic storage dewar (named after James Dewar) is a specialised type of vacuum flask used for storing cryogens (such as liquid nitrogen or liquid helium), whose boiling points are much lower than room temperature. 
Precautions are taken in the design of dewars to safely manage the gas which is released as the liquid slowly boils. The simplest dewars allow the gas to escape either through an open top or past a loose-fitting stopper to prevent the risk of explosion. More sophisticated dewars trap the gas above the liquid, and hold it at high pressure. This increases the boiling point of the liquid, allowing it to be stored for extended periods. Self-pressurising designs use the gas pressure in the top of the dewar to force the liquid upward through a pipe leading to the neck.

Product Name	Cryogenic Liquid Dewar Flask
Specification	195L
Norminal Working Pressure	2.05MPa
Opening Pressure of Safety Valve	2.27MPa
Dimension(D*H)	508*1629mm
Weight	141kg
Material	Stainless Steel
Standard	ISO, GB
Useage	LOX,LNG,LAr,LCO2,LN2O,LN2
Static evaporation rate(%/d)	2.1%/d

The FORTERRA all dewars have walls constructed from two or more layers, with a high vacuum maintained between the layers. This provides very good thermal insulation between the interior and exterior of the dewar, which reduces the rate at which the contents boil away. 

Advantages:
1. The product has high hardness and is not easy to be damaged.
2. The valves are made of high-quality raw materials, which are durable and not easy to break.
3. Part: handling wheel & outer upper cover
4. Feature: the handling wheel is welded firmly and smoothly
5. The head cover is torispherical head, made by cold stamping, no splicing, the whole cover real thickness NOT less than 2.15mm and under 
refined polsh processing.

Product Parameters

Our Services:
1. We can supply you high quality gas cylinders, which include seamless steel cylinders, welded cylinders (such as dissolved acetylene cylinders, disposable helium cylinders).
2. We can supply you with high purity gas products, such as argon gas, oxygen gas, nitrogen gas, carbon dioxide gas, hydrogen gas, helium gas, acetylene, propane gas, mixed gas, standard gas, electronic gas...etc.
3. We can refill your cylinders, when the gas used up, you can send back to us for refill.
4. We can supply you high quality gas related equipment, such as cryogenic pump, dewar for liquid gas, valve, filling pipe, manifold, gas cylinder bundle, vaporizer...etc.
5. We guarantee you the best service, fast delivery. and good customers' feedback.
6. We can assist you for technical support for setting up new gas plants for filling gas.

DPL-375L/410L/450L-1.4 Technical Specification
Product Model	DPL-375L	DPL-410L	DPL-450L
Diameter*Height(mm)	750*850*1665	750*850*1770	750*850*1900
Working Pressure(MPa)	1.40	1.40	1.40
Pressure Relief Valve(MPa)	1.59	1.59	1.59
Inner Container Bursting Disc(MPa)	2.60	2.60	2.60
Maximum Liquid Capacity(L)	375	410	450
Usable Liquid Capacity(L)	356	389	427
Normal Evaporation Rate ((LN2))	≤1.8%	≤1.8%	≤1.8%
Tare Weight(Kg)	210	269	289
Max. Filling Quality Oxygen(kg)	405	443	487
Max. Filling Quality Nitrogen(kg)	288	315	346
Max. Filling Quality Argon(Kg)	502	548	602
Max. Filling Quality Natural Gas (Kg)	147	161	176

Company Profile

 

ABOUT US

Forterra Gas is a leading industrial gases and cylinders supplier in Shandong province, China. We supply a wide portfolio of Industrial gases, gas & safety equipment, solutions & services for gas applications across most industries, including Argon Gas, Oxygen Gas, Acetylene Gas, Helium Gas, Hydrogen Gas, Nitrogen Gas,Carbon Dioxide,Propane, Mixed Gas etc.

Our Pressure Vessel factory is one of the largest manufacturer of seamless high pressure cylinders. The company's advanced and sophisticated production process, state of the art equipment and stringent quality routines secure strong and safe cylinders with a long life time.

Forterra is trusted for its high standards and commitment to an excellent and stable quality by many industrial gas companies, as evidenced by exporting high pressure cylinders to more than 75 countries. We manufactures seamless high pressure cylinder with outside diameter ranging from 100 to 325mm and with a maximum working pressure of 300bar.

Forterra Gas is also a designer, manufacturer, supplier and installer of industrial gases production systems, including air separation plants, oxygen plants, acetylene plants, vaporizers, cryogenic liquid pumps, cryogenic liquid storage tanks etc, including associated engineering, construction, installation, training, start-up and maintenance services.

Packaging & Shipping

Certifications

FAQ

Q1: Are you manufacturer or trade company?
A1: We are a Chinese manufacturer, and have been specializing in manufacturing gas cylinders for more than 10 years. Our company brand is "FA".

Q2: What is your daily production capacity?
A2: Our production capacity everyday is 800~1000 units.

Q3: What is your delivery time?
A3: Usually our delivery time is 25-45 days against the advance payment. Mainly it depends on when we get the production materials.

Q4: What certificates do you have?
A4: We have ISO9001 and IATF16949 for management system, and ISO9809, ISO11439 and ECE R110 for production approval.

Q5: Do you accept OEM production?
A5: Of course, we have served several famous motor OEMs, such as TOYOTA(Thailand)-Thailand, IKCO-Iran, GAZ-Russia, DF-China, and FOTON-China, etc. We would like to serve more customers with our superior quality.

Q6: Can you provide samples to us?
A6: Yes, we can provide 1-2 samples for your testing freely, but you need to undertake the logistic cost firstly.

Q7: Can you customize the products?
A7: Yes, we can provide you with various customized products. For example, your company brand/logo, different accessories and your favorite colors.