Hot-selling Dot-3aa 40l/2175psi Pressure Steel Gas Cylinder For Industrial Gas

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“Based on domestic market and expand overseas business” is our improvement strategy for Hot-selling Dot-3aa 40l/2175psi Pressure Steel Gas Cylinder For Industrial Gas, Our corporation maintains risk-free enterprise combined by truth and honesty to maintain long-term interactions with our clients. “Based on domestic market and expand overseas business” is our improvement strategy for Gas Cylinder, Nitrogen Argon Gas Bottle, Oxygen Acetylene Gas Cylinders, After 13 years...


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“Based on domestic market and expand overseas business” is our improvement strategy for Hot-selling Dot-3aa 40l/2175psi Pressure Steel Gas Cylinder For Industrial Gas, Our corporation maintains risk-free enterprise combined by truth and honesty to maintain long-term interactions with our clients.
“Based on domestic market and expand overseas business” is our improvement strategy for Gas Cylinder, Nitrogen Argon Gas Bottle, Oxygen Acetylene Gas Cylinders, After 13 years of researching and developing products, our brand can represent wide range of products with outstanding quality in world market. We have completed big contracts from many countries such as Germany, Israel, Ukraine, United Kingdom, Italy, Argentina, France, Brazil, and so on. You probably feel secure and satisfy when copperate with us.
Product Description

Aluminum gas cylinders are ideal to storage industrial and speciality gases because of lightweight, non-magnetism, and corrosion resistance. Cylinders are made by quality aluminum 6061 and manufactured strictly according with international safety standards and GB standard.

High pressure aluminum cylinder was designed following Chinese National GB11640 standard and International  ISO7866 standard for repeatable filling usage,the filling pressure can be up to 150bar with very big volume and high purity(99.999%).Such cylinders can be recyclable used for around 30 years.We have such cylinders from 1L-50L with different volume for your different options.

Medium:He, O2, N2, Ar, Air, CO2, Food grade CO2,electron gas

1.Certificate approval

We could provide any sizes under GB standard.However, below size we could provide with CE certificate:

- 30 liter ~ 50 liter with diameter 250 and working pressure 150bar & 153bar & 200bar

- 6 liter ~12 liter with diameter 176 and working pressure 200bar

-12 liter ~20 liter with diameter 203 and working pressure 150bar

-1 liter ~5 liter with diameter 111 and working pressure 200bar 

-7 liter ~15 liter   with diameter 184 and working pressure 200bar &207bar

 2.Fitted valve

Type Medium WP(Mpa) DN(mm) Inlet Thread Outlet Thread Safety Device
QF-2A8 Industrial co2 15 7 PZ27.8 W21.8-14-RH-EXT 21+/-1.5Mpa
QF-35C Food grade co2 15 4 1.125-12UNF G1/2-14-RH-EXT 21+/-1.5Mpa
QF-21A O2, N2, Air 15 2 PZ19.2 W21.8-14-RH-EXT - 


3.Many types of cylinders to choose:

  • SCUBA tank:
Specification volume(Litre) Outside Diameter(mm) Length(mm) Weight(kg) Wall Thickness(mm) Working Pressure(bar)
LW-60-0.6-20 0.6 60 385 0.8 4       200
LW111-1.88-20 1.9 111 325 2.6 7.4
LW-184-5-20 5 184 350 8.3 12.2
LW-184-7-20 7 184 450 10.1 12.2
LW184-8-20 8 184 500 11 12.2
LW-184-9.6-20 9.6 184 575 12.4 12.2
LW-184-11-20 11 184 655 13.7 12.2
LW-184-12-20 12 184 705 14.6 12.2
  • Industrial Cylinder

Specification

volume

(Litre)

Outside Diameter

(mm)

Length

(mm)

Weight

(kg)

Wall Thickness

(mm)

Working Pressure

(bar)

LW-89-0.5-15 0.5 89 167 0.8 4.5 150
LW-89-1.0-15 1 89 269 1.2 4.5
LW-108-2.0-15 2 108 340 2.1 5.5
LW-140-4.0-15 4 140 410 4.2 7.1
LW-140-5.0-15 5 140 500 4.9 7.1
LW-140-7.0-15 7 140 662 6.3 7.1
LW-159-10-15 10 159 730 8.8 8.0
LW-203-16-15 16 203 746 15.6 10.3
LW-203-20-15 20 203 900 17 10.3
LW-232-40-15 40 232 1300 32 11.7
LW-250-50-15 50 250 1500 55 16.7 200

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