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Negotiable
The date of payment from buyers deliver within days
Shandong
Long-term effective
2017-07-24 14:52
295
Company Profile
By certification [File Integrity]
Contact: jiankai(Mr.)
Email: 
Telephone: 
Phone: 
Area: Shandong
address: Rm 18, Bldg 2, Quality Plasticization Zone, Qilu International Plasticization Town, Linzi Dist., Zibo City, Shandong, China.
Website: http://www.jiankaichemglobal.com/ http://jiankai.shanggaoo.com/
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Product Introduction
Liquid nitrogen thermal insulating cryogenic dewars are mainly used for storing and transporting liquid nitrogen, liquid oxygen, liquid argon, and can automatically provide continuous gas. Cylinders are designed as high vacuum multi-layer winding insulation structure, the liner is used to store cryogenic liquid, the outer wall is wrapped with multi-layer insulation material, so as to get superior thermal insulation properties. At the same time, the sandwich (between the two layers of container) is evacuated into a high vacuum to form a good adiabatic system.
Product Details
Technical Parameter |
Unit |
|
|
|
|
|
|
|
|
Type |
|
DPL450-17 |
DPL450-1 |
DPL450-19 |
DPL450-1 |
DPL450-21 |
DPL450-21 |
DPW650-483 |
|
Nominal Volume |
L |
175 |
175 |
195 |
195 |
210 |
210 |
483 |
|
Effective Volume |
L |
157 |
157 |
175 |
175 |
190 |
190 |
435 |
|
Outside Diameter |
mm |
506×1510 |
506×1530 |
506×1655 |
506×1655 |
505×1740 |
505×1740 |
2050×750×1020 |
|
Working Preesure |
MPa |
1.37(198) |
2.3(333) |
1.37(198) |
2.3(333) |
1.37(198) |
2.3(333) |
1.59(230) |
|
The Opening Pressure of Safety Valve |
MPa |
1.59（230） |
2.41（350） |
1.59（230） |
2.41（350） |
1.59（230） |
2.41（350） |
1.72（250） |
|
The Bust Pressure of Rupture Disk |
MPa |
2.41（350） |
3.62（525） |
2.41（350） |
3.62（525） |
2.41（350） |
3.62（525） |
2.41（350） |
|
Evaporation Rate(LN2) |
|
≤2.1% |
≤2.1% |
≤2.1% |
≤2.1% |
≤2.1% |
≤2.1% |
≤1.8% |
|
Weight of Empty Cylinder |
kg |
≈118 |
≈130 |
≈127 |
≈145 |
≈132 |
≈151 |
≈345 |
|
|
Max Filling Weight |
(LO2) |
kg |
178 |
178 |
199 |
199 |
215 |
215 |
493 |
(LN2) |
126 |
126 |
142 |
142 |
153 |
153 |
351 |
||
(LAr) |
220 |
220 |
224 |
224 |
264 |
264 |
608 |
||
(LCO2)） |
﹣ |
157 |
﹣ |
175 |
﹣ |
190 |
185 |
||
Liqid Level Gauge |
|
Float Tod |
Float Tod |
Float Tod |
Float Tod |
Float Tod |
Float Tod |
Capacitance |
|
Surface Treatment |
|
Polish |
Polish |
Polish |
Polish |
Polish |
Polish |
Polish |
|
Support Structure |
|
Foot Ring |
Saddle Support |
||||||
