nitrogen gas filling

Nitrogen gas filling Gas purity: 99.999% Packing: cylinder package Cylinder color: As request Model Industrial nitrogen gas High purity nitrogen gas Molecular Formula N2 UN No. UN1066 CAS No. 7727-37-9 Hazardous class for transport 2.2 Trade mark Hengan Cylinder Size Cylinder Content (m³) Gauge Pressure (bar) Outlet Connection 40ltr 6 150bar According to the valve type 50ltr 10 200bar According to the valve type Other sizes are also available We also supply below gases: 40L