Zhejiang TianEn is a professional manufacture of High pressure seamless steel cylinders, CNG cylinders, in Zhejaing province ,china .
We have B1,B3 level qualifications of pressure vessel and passed ISO:9001:2000 .
Own the experienced in and qualified for designing and manufacturing various kinds of high pressure gas cylinders ,which including CNG cylinder for vehicle ,seamless steel cylinders,
The specification of our Seamless Steel gas cylinder as following :
Production standard : GB5099 ,ISO9809
Working Pressure :15Mpa ,20Mpa
Testing Pressure :22.5MPa ,25Mpa,30Mpa
Water Capacity :10L ,15L ,20L, 32L ,36L,38L ,40L, 45L,47L,50L ,68L,70L
Out Diameter :219mm ,267mm, 232mm.
Wall thickness :5.7mm ,6.1mm,5.5mm.
Material :37Mn ,34CrMo4.
Packing:
Bare In loose , Each piece covered with a plastic net bag.
