DOT Standard 175L Vertical Welded Insulated Dewar Flask Cryogenic

Basic Info

Model NO.	DPL-175 Dewar Flask
Material	Steel
Usage	Print
Structure	Piston Cylinder
Power	Hydraulic
Standard	Standard
Pressure Direction	Single-acting Cylinder
Double-Acting Cylinder Type	Double Rod Cylinder
Special Cylinder Type	Number of Cylinders
Combination Cylinder Type	Pressurized Cylinder
Dia506mmxl1507m	175L
Cylinder Material	06cr19ni10/304
Transport Package	Export Standard Packing
Specification	CE, EN3, SGS approval
Trademark	DSW
Origin	China
HS Code	731100
Production Capacity	500 Per Day

Product Description

Product introduction
Liquid Nitrogen Cylinder Specification:
Nominal Capacity: 175L
Effective Capacity: 164L
Max Filling Weight: 120kgs/unit
Empty Weight: 118kgs/unit
Norminal Working Pressure: 1.37MPa
Opening Pressure of Safety Valve: 1.59MPa
Burst Pressure of Rupture Disk: 2.62MPa
Gas Cylinder Dimension: Dia505mmxL1530m
Surface Treatment: Polished
Base-support Structure: Foot Ring
Liquid Level Gauge: Float Rod
LNG Cylinder Features:
Use imported high quality valves and instruments, so as to ensure excellent performance.
Use gas saving device and give priority to the use of overpressure gas in gas phase space.
Double safety valve provides a reliable guarantee for safe operation.
By using combined automatic pressure control system, the product can be conveniently operated.

odel		DPL-175-1.37	DPL-175-2.3	DPL-195-1.37	DPL-195-2.3	DPL-210-1.37	DPL-210-2.3	DPL-210-3.0
Nominal volume(L)		175	175	195	195	210	210	210
Effective capacity(L)		160	160	177	177	191	191	191
Dimension(diameter*height)		Φ510*1557	Φ510*1557	Φ510*1673	Φ510*1673	Φ510*1767	Φ510*1673	Φ510*1673
Working pressure (Mpa)		1.37	2.3	1.37	2.3	1.37	2.3	3.0
Safety valve open pressure(Mpa)		1.59	2.41	1.59	2.41	1.59	2.41	3.45
Bursting disk open pressure(Mpa)		2.41	3.6	2.41	3.6	2.41	3.6	5.17
Evaporation rate(Lin)(%/d)		<2.1	<2.1	<2.0	<2.0	<2.0	<2.0	<2.0
Empty weight(kg)		≈130	≈142	≈133	≈152	≈131	≈165	≈165
Max filling weight (kg)	LO2	≈182	≈182	≈202	≈202	≈218	≈218	≈218
	LN2	≈129	≈129	≈142	≈142	≈154	≈154	≈154
	LAr	≈224	≈224	≈248	≈248	≈268	≈268	≈268
	LNG	≈68	≈68	≈75	≈75	≈75	≈75	≈75
	LCO2	---	≈188	---	≈209	---	≈225	≈225
Level gauge		Floating level	Floating level	Floating level	Floating level	Floating level	Floating level	Floating level
Surface treatment		polish	polish	polish	polish	polish	polish	polish
Base type		Rubber base	Rubber base	Rubber base	Rubber base	Rubber base	Rubber base	Rubber ba