Classification：

Nonel tube can be classified into ordinary nonel tube and high strength nonel tube.

Specifications：

1. Explosion Velocity

In the temperature of 20℃±10℃, the explosion velocity of the nonel tube is supposed to be 1600m/s or more. The range of the explosion velocity of the nonel tubes produced in the same batch is supposed to be 100m/s or less.

2. Propagation of Explosion

In the temperature of -40℃-50℃, a No.8 detonator can detonate 20 nonel tube at the same time.

3. Stretching Resistance

Item	Ordinary nonel tube	High strength nonel tube
Testing temperature ℃	20±5	20±5	20±5
Pulling forced N	≥68.6	≥196	≥58.8
Duration min	1

4. Reliability of Propagation of Explosion

In the temperature of 20℃±10℃, the detonated nonel tube is supposed to be able to normally propagate the explosion. The shell of tube is not supposed to be penetrate except the detonation end.

5. Shock Resistance

The reliability of propagation of explosion is supposed to accord with the requirements in clause 2.4 after a 5 min test in a vibration machine. 

6. Cold Resistance

No crack or breaking off after a 2 hour refrigeration of -40℃±3℃ and the reliability of propagation of explosion is supposed to accord with the requirements in clause 2.4