7 Litre 1.05M3 150bar 37MN Oxygen Tanks Gas Cylinder

7 litre ISO9809 1.05M3 150bar 37MN Oxygen Tanks Gas Cylinder

Product Information:

1、7 litre; GB/T5099.3 or ISO9809-3 production standards; 37 mn manganese steel; 140mm cylinder outer diameter; Hydrostatic test pressure is 250bar; Working pressure is 150bar;

2、Oxygen cylinder body height 591mm; Cylinder mouth threads include PZ19.2,PZ27.8,PZ39; 25E; 3/4-14 NGT, etc.; Maximum gas storage is 1.05m3 (1,050 l); The minimum design wall thickness of the cylinder is 3.8mm; The cylinder body weight is 8.63kg;

3、Alias: 7 litre gas cylinders; 1.05 m3 Oxygen tanks. 7 litre Oxygen cylinders; 7 litre Oxygen cylinders; 7 litre Oxygen tanks; 7 litre 150bar gas cylinders

4、In establishing the minimum thickness, consideration shall be given to obtaining a thickness of wall in 

the cylinder neck which will prevent permanent expansion of the neck during the initial and subsequent fittings 

of the valve into the cylinder without support of an attachment.

5、The external diameter and thickness of the formed neck end of the cylinder shall not be damaged (no permanent expansion or crack) by the application ofthe maximum torque required to fit the valve to the cylinder (see ISO 13341) and the stresses when the 

cylinder is subjected to its test pressure.

6、 In specific cases (e.g. very thin walled cylinders), where these stresses cannot be supported by the neck itself, the neck may be designed to require a reinforcement, such as a neck ring or shrunk-on collar, provided the reinforcement material and dimensions are clearly specified by the manufacturer and this configuration is part of the type approval procedure.

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、Throughout the heat treatment process, the furnace temperature must be checked frequently to see if it is consistent with the temperature shown on the instrument, at least once every two hours.  

After the heat treatment of gas cylinders is completed, the physical and chemical laboratory shall be notified for sampling and inspection in time.  

5、The test data, such as tensile strength, yield pressure, flexural strength ratio, impact energy and bursting pressure, should meet the corresponding ISO9809-3 standard. 

6、ISO 9809 consists of the following parts, under the general title Gas cylinders — Refillable seamless steel gas cylinders — Design, construction and testing: ⎯ Part 1: Quenched and tempered steel cylinders with tensile strength less than 1 100 MPa ⎯ Part 2: Quenched and tempered steel cylinders with tensile strength greater than or equal to 1 100 MPa ⎯ Part 3: Normalized steel cylinders

7、7 litre Gas Cylinder Product Parameters table (ISO9809-3)

• 7 litre gas cylinders
• 1.05m3 Oxygen tanks
• 7 litre Oxygen cylinders
• 7 litre Oxygen tanks
• 7 litre 150bar gas cylinders