6L/300bar Spare Steel Cylinder For Breathing Apparatus
Steel seamless cylinder is a pressure vessel filled with air, fit
for the breathing apparatus. the using temperature range is -30~60
The calculation of the minimum wall thickness is based on 97/23/EC
and DIN EN1964-1. The minium wall thickness manufactory assured is
more than the calculating value.
The raw material is steel 34CrMo4, certificated by National
for every production, the hydraulic test is take at 315 bar at the
technical testing table, and the record of test is saved.
Quality Assuring System:
Consummate ISO9001 Quality assuring system is established.
Our cylinder is TUV approved.
Standard: DIN EN1964-1;
Out Diameter: 140mm;
Cylinder Length: 540mm;
Cylinder Weight: 10.6kg;
Working pressure: 300bar;
Test pressure: 450bar;
Thread type: M18x 1.5;
Raw Material: certificated seamless steel tube