Welcome To Henan Steel Guang International Trade Co., Ltd.
Characteristics of Pressure Vessel Standards

Characteristics of Pressure Vessel Standards

Characteristics of Pressure Vessel Standards

1.Various types

Due to the unshaped and multi-variety characteristics of pressure vessel products, the standards involved are incomparable to any product. According to statistics, there are more than 400 kinds of pressure vessel products.

2.Open type

Chinese standards adopt an open system and are difficult to collect.

3.Enclosed type

The American Society of Mechanical Engineers (ASME) boiler and pressure vessel code is an authoritative closed standard.

Basic framework of pressure vessel standard system in China

According to the information, the Chinese government attaches great importance to the safety issues in the design, manufacture, installation, use, inspection, repair and modification of pressure vessels. In 1977, the first edition of Design Requirements For Steel Pressure Vessels In Petrochemical Industry was promulgated. With continuous improvement, China's pressure vessel system has technical standards represented by GB150 Steel Pressure Vessels and safety supervision regulations represented by Pressure Vessel Safety Technology Supervision Regulations. The two complement each other and constitute a complete system of China's pressure vessel standards to ensure the safety of pressure vessel products.

China pressure vessel product standard Steel Pressure Vessel GB150-2011

Here, we focus on the Steel Pressure Vessel GB150-2011 in the pressure vessel product standard, which was implemented on March 1, 2012. Its scope of application is: design pressure: ≤ 35MPa, design temperature: by material; Applicable structure is the general structure of pressure vessel; the standard content: including general rules, materials, structure (welding, sealing), strength calculation, manufacturing, inspection, acceptance, overpressure relief, cryogenic vessels, etc.; Its reference standards: materials, test methods, welding, non-destructive testing, load specifications, etc.; its properties: mandatory. GB150 is one of the most important standards for pressure vessels. It is rich in content but cannot cover all of them. Also, it cannot solve the strength calculation of some special structures and components.
Related News
  • Classification of 4140 Alloy Constructional Steel

    Classification of 4140 Alloy Constructional Steel

    May 23, 2018Alloy constructional steels are generally divided into quenched and tempered constructional steels and surface hardened constructional steels.(1)Quenched and Tempered Constructional Steel - 4140 shee...view
  • What Are The Tests Of Mechanical Properties Of Steel Plates

    What Are The Tests Of Mechanical Properties Of Steel Plates

    August 6, 2018Section 1 Brief description of steel platesMedium and thick steel plate products have wide applications, such as shipbuilding, construction, large diameter welded pipe and boiler. Usually, the thickne...view
  • Property of the low carbon steel

    Property of the low carbon steel

    June 9, 2018The annealed microstructure of the low carbon steel is ferrite and a little pearlite with lower strength and hardness and better plasticity and toughness. Therefore, its property of cold forming is go...view
  • Thickness Of Steel Plate

    Thickness Of Steel Plate

    August 6, 20181.Thin steel plate is the steel plate with a thickness of 0.2-4mm produced by hot or cold rolling method. Thick steel plate is the general designation of steel plate with a thickness of more than 4mm....view
  • TEL:+86-371-55023661
  • EMAIL: info@steelguang.com
  • ADDRESS:Room 2001, Unit 2, Building 2, No. 96, Ruhe Road, Zhengzhou City, Henan Province, China
If you wish to cooperate with us, please leave your E-mail and we will contact you then.