7L ISO9809-1 TPED 200bar34CrMo4 Oxygen Tanks Gas Cylinders
Tips for safe use of gas cylinders:
When opening or closing the bottle valve, use hand or special spanner, not hammer, pipe wrench, long handle screw spanner.
The rotation speed of opening or closing bottle valve should be slow. The gas in the cylinder should not be used up, and excess pressure should be left.
Shandong Hongsheng Pressure Vessel Co., Ltd. is willing to be your long-term partner and chief cylinder safety officer, and jointly escort your cylinder safety.
1、Minimum order quantity: 100 only
2、Use cylinders:Our seamless steel cylinders are widely used in industry, medical devices, fire fighting and scientific research
3、We are China’s gas cylinder production factory, product sales:China, Southeast Asia, Middle East, Asia, Africa, Europe, Oceania, America
4、Neck rings When a neck ring is provided, it shall be sufficiently strong and made of material compatible with that of the cylinder and shall be securely attached by a method other than welding, brazing or soldering. The manufacturer shall ensure that the axial load to remove the neck-ring is greater than 10 times the weight of the empty cylinder, but not less than 1 000 N and that the torque to turn the neck ring is greater than 100 Nm.
5、Gas cylinders design drawing: A fully dimensioned drawing shall be prepared, which includes the specification of the material and details relevant to the design of the permanent fittings. Dimensions of non-safety related fittings can be agreed on between the customer and manufacturer and need not be shown on the design drawing.
6、7 litre Gas Cylinder Product Parameters table (ISO9809-1 200bar)
7L ISO9809-1 TPED 200bar 34CrMo4 Oxygen Tanks Gas Cylinders
| Type | Outside
Diameter (mm) |
Water
Capacity (L) |
Bottle
Height (mm) |
Weight
（kg） |
Working
pressure （Bar） |
Design wall
thickness （mm） |
Material
Grades |
| WGⅡ140-7.0L-200 | 140 | 7.0 | 591 | 8.63 | 200 | 3.1 | 34CrMo4 |
