Standard for seamless steel gas cylinders

The standards for seamless steel gas cylinders mainly include the following aspects:

1. Safety standards: Gas cylinders must comply with international and domestic safety standards, including GB5099, GB18248, ISO11119, ISO9809, etc., to ensure that gas cylinders have sufficient strength, corrosion resistance, and airtightness to safely store and transport gases under high pressure.

2. Model and size standards: Steel seamless gas cylinders should meet certain model and size specifications to adapt to different types and uses of gas storage and transportation.

3. Inspection and testing standards: Strict inspection and testing are required before production and use of gas cylinders to ensure that they comply with standards and safety requirements. This includes pressure testing, hydraulic burst testing, ultrasonic testing, etc.

4. Marking and identification standards: Each gas cylinder should be marked with information such as manufacturer, manufacturing date, service pressure, capacity, etc. on the external surface to ensure the traceability and identification of the gas cylinder.

5. Packaging and Transportation Standards: The packaging and transportation of gas cylinders should comply with relevant international and domestic standards to ensure that gas cylinders will not be damaged or leaked during transportation.