Seamless aluminum alloy cylinder · 11 L

Available model configurations

11L Aluminum Alloy Gas Cylinder

Lightweight seamless aluminum cylinder available in 150 bar / 200 bar configurations for confirmed gas service and market requirements.

WORKING PRESSURE150 bar / 200 barOUTSIDE DIAMETERØ140 mm / Ø159 mm / Ø184 mm / Ø203 mm
QDBG CHINA aluminum alloy gas cylinder range including 11L model optionsQDBG aluminum cylinder range

Available configurations

Compare the models offered for this capacity.

MODEL

LWI-140-11-15 H

Outside diameter
Ø140 mm
Cylinder length*
951 mm
Min. wall thickness
6.6 mm
Nominal weight*
7.84 kg
Working pressure
150 bar
Standard
GB/T 11640 / ISO 7866
MODEL

LWI-159-11-15 H

Outside diameter
Ø159 mm
Cylinder length*
762 mm
Min. wall thickness
7.4 mm
Nominal weight*
8.3 kg
Working pressure
150 bar
Standard
GB/T 11640 / ISO 7866
MODEL

LWI-184-11-20 H

Outside diameter
Ø184 mm
Cylinder length*
637 mm
Min. wall thickness
11.7 mm
Nominal weight*
12.5 kg
Working pressure
200 bar
Standard
GB/T 11640 / ISO 7866
MODEL

LWI-203-11-15 H

Outside diameter
Ø203 mm
Cylinder length*
518 mm
Min. wall thickness
9.5 mm
Nominal weight*
10.1 kg
Working pressure
150 bar
Standard
GB/T 11640 / ISO 7866

* Cylinder length and nominal weight are reference values for the listed model. Valve, neck thread, finish, marking, packaging and certification are confirmed with the order documents.

Selection guide

Confirm the complete service configuration.

Capacity alone does not determine the correct cylinder. Gas service, pressure, valve connection, destination-market requirements and accessories must be reviewed together.

Water capacity
11 L
Working pressure options
150 bar / 200 bar
Outside diameter options
Ø140 mm / Ø159 mm / Ø184 mm / Ø203 mm
Construction
Seamless aluminum alloy cylinder
Standard families
GB/T 11640 / ISO 7866
Order options
Valve · neck thread · colour · marking · protection guard · trolley · export packing

Typical applications

Lightweight storage for portable and specialist gas service.

01Portable and medical oxygen02Industrial and specialty gases03Beverage and aquarium CO₂04Laboratory and mobile equipment
IMPORTANT SELECTION NOTEGas medium, pressure, valve and applicable approval must be confirmed together.

Standard availability and certificate scope depend on the selected model and destination market. Final supply follows the approved drawing and order documents.

Model confirmation

Send the gas, capacity, pressure, quantity and destination.

We will match the requirement to a suitable diameter, valve, finish and applicable certificate scope before preparing the quotation.

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