195L Cryogenic Liquid Oxygen Dewar Cylinder

Basic Info

Double-Acting Cylinder Type	Double Rod Cylinder
Special Cylinder Type	Number of Cylinders
Combination Cylinder Type	Pressurized Cylinder
Cylinder Material	06cr19ni10/304
Transport Package	Export Standard Packing
Specification	195L
Trademark	DSW
Origin	China
HS Code	731100
Production Capacity	500 Per Day

Product Description

Main Performance features of dewar gas cylinder:
1. It is mainly used for transportation and storage of liquid oxygen dewar tank, liquid nitrogen, liquid argon, liquefied natural gas and liquid carbon dioxide.
2. Adopt high vacuum multi-layer adiabatic mode to ensure low evaporation rate.
3. The built-in carburetor automatically provides 10Nm3/h of stable and continuous gas.
4. The gas phase space overpressure gas is preferred in the solar term device.
5, the use of international general CGA standard joints, all imported valve configuration.
6. Unique damping ring design meets frequent transportation requirements.
7. Suitable for: electronics, scientific research, chemical industry, welding, LNG supply and other industries.

Medium pressure cryogenic liquid container gas dewar cylinder
Model		DPL-175	DPL-195	DPL-210	DPW-499
size mm		Φ505×1551mm	Φ505×1675mm	Φ505×1761mm	2113×760×995mm
working pressure(MPa)		1.37	1.37	1.37	1.59
Relief valve take-off pressure(MPa)		1.59	1.59	1.59	1.89
Bursting pressure of the bursting disc(MPa)		2.41*	2.41*	2.41*	2.41(2.86*)
Geometric volume (L)		175	195	210	499
Effective volume(L)		160	180	195	460
Evaporation rate (liquid nitrogen)		2.10%	2.02%	1.99%	1.70%
Empty cylinder weight(kg)		125	135	140	345
Filling Medium	O2(kg)	170	190	205	478
	N2(kg)	120	134	145	334
	Ar(kg)	208	232	250	585
	LNG(kg)	70	78	84	196
High pressure product cryogenic liquid container gas dewar cylinder
Model		DPL-175H	DPL-196H	DPL-210H	DPW-499H
size mm		Φ505×1551	Φ505×1676	Φ505×1761	2113×760×995
working pressure(MPa)		2.3	2.3	2.3	2.5
Relief valve take-off pressure(MPa)		2.41	2.41	2.41	2.86
Bursting pressure of the bursting disc(MPa)		3.62*	3.62*	3.62*	3.62(4.14*)
Geometric volume (L)		175	195	210	499
Effective volume(L)		160	180	195	460
Evaporation rate (liquid nitrogen)		2.10%	2.02%	1.99%	1.70%
Empty cylinder weight(kg)		143	152	160	405
Filling Medium	O2(kg)	170	190	205	478
	N2(kg)	120	134	145	334
	Ar(kg)	208	232	250	585
	LNG(kg)	164	183	197	460

Q1: How to ensure your cylinders quality?
A: we have been in this field for more than 20 years. Our products have been sold almost all over the world. We allow 3rd party inspections before shipment ( on buyer's account) And we can supply certificate of quality accordingly.

 

Plus we have six machinery equipments to test material and cylinder:
1. spectrum analyzer to detect chemical analysis;
2. mechanical function to make tension test and bending test;
3. X-ray silent detection to inspect circumferential weld;
4. Hydraulic bursting test;
5. Hydraulic testing;
6. Air tightness test.

Q2: About the brand name of the products?
A: In general, We use our own brand "DSW", if you have requested, Both OEM and ODM arealso available.

Q3:Can you provide a sample?
In our acceptable range, we can offer one free sample for you if you pay for the freight. We will return the freight if you make an order in future.

Q4: How about your delivery time?
In general, it will take 35-60 days after receiving deposit. The specific delivery time depends on the items and quantity of your order.

Q5: What is your MOQ?
Small quantity negotiable, one or more containers would be appreciated.