China Liquid Nitrogen Dewar Seamless Steel Gas Cylinder
Technical Parameters
Storage Medium :liquid oxygen, liquid nitrogen, liquid argon, liquid carbon dioxide
Volume: 175L/195L/210L/375L/410L/450L/495L
Working pressure: 1.40MPa, 2.0MPa
NOTES
The DPL175/195/210 can deliver either liquid or gas, but DPL375/410/420/450 can only deliver liquid.
Specifications
| |
DPL-175 |
DPL-195 |
DPL-210 |
DPL-375 |
DPL-410 |
DPL-450 |
| Dimensions |
|
|
|
|
|
|
| Diameter*Height(mm) |
508*1350 |
508*1652 |
508*1747 |
900*1632 |
900*1738 |
900*1857 |
| Working pressure(Psig) |
203 |
203 |
203 |
203 |
203 |
203 |
| Pressure Relief Valve(Psig) |
231 |
230 |
230 |
231 |
231 |
231 |
| Inner Container Bursting Disc(Psig) |
377 |
377 |
377 |
377 |
377 |
377 |
| Maximum Liquid Capacity(liters) |
175 |
195 |
210 |
375 |
410 |
450 |
| Usable Liquid Capacity(liters) |
166 |
185 |
197 |
357 |
390 |
427 |
| Nitrogen |
≤2.1% |
≤2.0% |
≤2.0% |
≤1.8% |
≤1.8% |
≤1.8% |
| Tare Weight(kg) |
111 |
117 |
123 |
200 |
212 |
234 |
| Weight of Contents |
|
|
|
|
|
|
| Oxygen(kg) |
172 |
191 |
205 |
369 |
404 |
442 |
| Nitrogen(kg) |
121 |
135 |
145 |
260 |
284 |
311 |
| Argon(kg) |
208 |
233 |
250 |
447 |
488 |
535 |
| Liquid Carbon Dioxide |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
| Natural Gas |
73 |
72 |
88 |
N/A |
N/A |
N/A |
Introduction
-The face-to-face surfaces of the two walls of a Dewar flask are silver plated or polished to reduce heat radiation.
-The upper part or the neck of the inner wall is made of non-conductive materials to reduce heat transfer through solid materials.
-The Dewar bottle is widely used in liquefied gas production, storage, and transport.
-It also a vacuum-insulated container commonly found in scientific research, medical health care and oil drilling.
Product Photos
Purchasing Guide
Our company can also design vacuum flask according to special needs. We can meet your target for multi-layer cryogenic liquid gas bottles and containers.
If you need to buy Dewar flasks, please advise about your target medium, volume, working pressure and quantity, we will make quotations accordingly.
Product Process
Our Company
Hangzhou Chuankong General Equipment Co.,Ltd. is a wholly owned subsidiary of Sichuan Air Separation Plant Group Company-the second largest gas equipment producer in China.
In the gas equipment field, we are proficient in both design and manufacture, enjoying a good reputation worldwide. By our consistent efforts, we turned the invisible air into visible brilliance. With 40 years of experience, we can provide customers with a complete range of products and the most professional services. Taking advantage of the group company structure, we have an in-depth and comprehensive understanding of market. Customers can get all they need at one-stop purchase.
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