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Ningbo DSW International Co., Ltd.

99.999%Helium Seamless Steel Gas Cylinder, 99.999%Helium Gas Cylinder, 99.999% High Pressure Helium Gas Cylinder manufacturer / supplier in China, offering 99.999% Helium Gas in High Pressure Gas Cylinder Manufacturer, CO2 Gas Cylinder From Dsw, Acetylene Gas Cylinder From Dsw and so on.

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99.999% Helium Gas in High Pressure Gas Cylinder Manufacturer

FOB Price: US $145 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $145/ Piece
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Production Capacity: 5000PCS Per Day
Transport Package: Pack in Bag
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 99.999% Helium Gas
  • Working Pressure: 150bar
  • Filling Gas: Helium Gas
  • Power: Hydraulic
  • Pressure Direction: Single-Acting Cylinder
  • Special Cylinder Type: Number of Cylinders
  • Application: Gas
  • Pressure: 150bar
  • Pressure Level: High Pressure (10.0MPa≤p<100.0MPa)
  • Trademark: DSW
  • Origin: China
  • 219*1350mm: 40L
  • Test Pressure: 250bar
  • Structure: General Cylinder
  • Standard: Standard
  • Double-Acting Cylinder Type: Common Cylinder
  • Function: Storage Pressure Vessel
  • Material: Stainless Steel
  • Storage Medium: Argon Gas
  • Condition: New
  • Specification: ISO, TPED certificate
  • HS Code: 731100
Product Description
99.999%High purity helium
Main application: used in the study of ultra-low temperature, gas chromatography analysis, non-ferrous metal welding, leak, chemical gas phase deposition, crystal growth, the configuration of the plasma dry, special mixture, used as a standard gas, gas balance,medical gas, inflatable balloon, tube, diving suits, etc.
The name of the gasspecificationsImpurity content(10-6)standard number
He99.999%Ne≤4 O2≤1.0 H2≤1 N2≤2 CO≤0.5 CO2≤0.5 CH4≤0.5 H2O≤3GB/T48443-1995
99.995%Ne≤15 O2≤3 H2≤3 N2≤10 CO≤1 CO2≤1 CH4≤1 H2O≤10GB/T48442-1995
NINGBO DSW INDUSTRY CO.,LTD established in 1998. Our company possesses five production lines for production of various seamless gas.Our major products are oxygen cylinder, nitrogen gas cylinder, carbon dioxide gas cylinder, argon gas cylinder, other industrial gas cylinder, medical oxygen gas cylinder supply unit, etc., cylinders. 

In order to open the cylinder market, our company now launched the following gas: 99.999% and 99.995% helium were 99.9% and 99.999%, 99.9% and 99.999% of the laughing gas, the carbon monoxide were 99.9993% and 99.999%, 99.9993% and 99.999% of argon gas, and 99.995% hydrogen, 99.995% and 99.999% nitrogen, 99.999% and 99.99% were 99.999% and 99.995% and 99.999% of carbon dioxide, methane, 99.999% and 99.998%, and 99.999% of the oxygen, or more than 99.9% of acetylene, and so on.
99.999% Helium Gas in High Pressure Gas Cylinder Manufacturer
99.999% Helium Gas in High Pressure Gas Cylinder Manufacturer

Our quality is strictly controlled from the very beginning, only a strict quality control in every working procedure, to ensure that each bottle of gas purity and quality.Choose in the cylinder production 100% new high quality seamless steel pipe from Bao Shan Iron co., LTD (Baosteel).

From raw material selection to the cylinder processing to gas detection, every step we are strictly controlled
1.On raw material processing: first we chromatographic purity test at the meeting, the purity standard again after unloading into the tank, before purification purification.
99.999% Helium Gas in High Pressure Gas Cylinder Manufacturer
2. Before filling: heating with the first step of the cylinder, the second step is to dry the moisture inside the cylinder, the third step to open the cylinder calabash valve pumping air into vacuum state, the fourth step play 0.3 to 0.5 mpa raw material gas chromatography to test, test impurities, this step is to test both sides can enter the next step aeration process.
99.999% Helium Gas in High Pressure Gas Cylinder Manufacturer
99.999% Helium Gas in High Pressure Gas Cylinder Manufacturer
3.The cylinder after the above processing, filling in the filling line.
99.999% Helium Gas in High Pressure Gas Cylinder Manufacturer
4. After the completion of the filling: in each of the cylinders for purity test, purity is not qualified cylinders for processing, no shipment.
pay attention to that before use, please open a little bit of the valve and blew the ash off the valve and piping on the grey, because impurities affect the purity of bottle.
 

Type
(mm)
Outside
Diameter
(L)
Water
Capacity
(mm)
()
Height
(Withoutvalve)
(Kg)
(,)
Weight(Without
valve,cap)
(Mpa)
Working
Pressure
(mm)
Design Wall
Thickness

Material
Grades
ISO102-1.8-1501021.83253.5150337Mn
ISO102-3-15034985.2
ISO102-3.4-1503.45555.7
ISO102-4.4-1504.47007.2
ISO108-1.4-1501081.42402.91503.237Mn
ISO108-1.8-1501.82853.3
ISO108-2-15023103.6
ISO108-3-15034374.9
ISO108-3.6-1503.65155.7
ISO108-4-15045656.2
ISO108-5-15056927.5
ISO140-3.4-1501403.43215.81504.137Mn
ISO140-4-15043656.4
ISO140-5-15054407.6
ISO140-6-15065158.8
ISO140-6.3-1506.35459.2
ISO140-6.7-1506.75679.5
ISO140-7-15075959.9
ISO140-7.5-1507.563210.5
ISO140-8-150866511
ISO140-9-150974512.2
ISO140-10-1501083013.5
ISO140-11-1501188514.3
ISO140-13.4-15013.4107017.1
ISO140-14-15014111517.7
ISO159-7-15015974959.81504.737Mn
ISO159-8-150855410.8
ISO159-9-150961011.7
ISO159-10-1501066512.7
ISO159-11-1501172213.7
ISO159-12-1501279014.8
ISO159-12.5-15012.580215
ISO159-13-1501383315.6
ISO159-13.4-15013.485516
ISO159-13.7-15013.787816.3
ISO159-14-1501489016.5
ISO159-15-1501594517.5
ISO159-16-15016100018.4
ISO180-8-150180848013.81505.337Mn
ISO180-10-1501057016.1
ISO180-12-1501266018.3
ISO180-15-1501579021.6
ISO180-20-15020101527.2
ISO180-21-15021106128.3
ISO180-21.6-15021.6108729
ISO180-22.3-15022.3110029.4
ISO219-20-1502192070527.81506.137Mn
ISO219-25-1502585532.8
ISO219-27-1502791534.8
ISO219-36-15036118543.9
ISO219-38-15038124545.9
ISO219-40-15040130547.8
ISO219-45-15045145552.9
ISO219-46.7-15046.7150554.6
ISO219-50-15050160557.9
Being a professional manufacturer of gas cylinders, we can produce high-quality seamless steel gas oxygen cylinders from 2L to 68L with different stadard specifications as per your kind request(s). If any interests or some more info needed, pls feel free to contact us!
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