1. Scope of application:

The gas cylinder fatigue testing machine is a special gas cylinder testing equipment designed and manufactured according to relevant national standards. It is mainly used for pressure fatigue strengh and life simulation fatigue test of LNG gas cylinders, CNG gas cylinders, LPG gas cylinders, breathing gas cylinders, wound gas cylinders, nitrogen cylinders, oxygen cylinders, accumulator and fire fighting bottle. The equipment is widely used in gas cylinder production plants, product quality inspection institutes, research institutes and other units to test and develop production of various gas cylinders.

2. According to the standard:

GB/T 9252 Method for cycling test of gas cylinders; GB/T 4351 Portable fire extinguishers; GB 17258 Steel cylinders for the on―board of compressed natural gas as a fuel for vehicles; GB/T 8109 Wheeled fire extinguishers; ISO 11439 High pressure cylinders for the on-board storage of natural gas; ISO 9809 International standard steel gas cylinders.

3. Testing machine basic parameters:

A. Test medium: water / oil / ethylene glycol

B. Impulse pressure: 0-100Mpa (Can be selected according to customer requirements);

C. Pressure measurement accuracy: ±0.5% F.S (Optional higher precision);

D. Impulse frequency: 0-60 times / min (Adjustable);

E. Impulse pressure waveform: trapezoidal wave, basic square wave;

F. Test medium temperature: room temperature +10-150 ° C (According to customer requirements);

G. Test ambient temperature: -60-150 ° C (According to customer requirements);

H. Test station: 1-4;

I. Control mode: computer automatic control