GB/T 18248-2021
Seamless steel tubes for gas cylinder (English Version)

Standard No.
GB/T 18248-2021
Language
Chinese, Available in English version
Release Date
2021
Published By
国家市场监督管理总局、中国国家标准化管理委员会
Latest
GB/T 18248-2021
Replace
GB/T 18248-2008
Scope
This document specifies the ordering content, size, shape, weight and allowable deviations, technical requirements, test methods, inspection rules, packaging, marking and quality certificates of seamless steel pipes for gas cylinders. This document applies to the manufacture of seamless steel pipes (hereinafter referred to as steel pipes) for gas cylinders and accumulator shells.

GB/T 18248-2021 Referenced Document

  • GB/T 10561-2005 Steel.Determination of content of nonmetallic inclusions.Micrographic method using standards diagrams
  • GB/T 12606-2016 Full-circumference automatic magnetic flux leakage testing of seamless and welded (except submerged arc welded) ferromagnetic steel pipes for longitudinal and/or transverse imperfections*， 2021-12-01 Update
  • GB/T 17395 Dimensions, shapes, masses and tolerances of seamless steel tubes
  • GB/T 20066 Steel and iron.Sampling and preparation of samples for the determination of chemical composition
  • GB/T 20123 Steel and iron - Determination of total carbon and sulfur content Infrared absorption method after combustion in an induction furnace (routine method)
  • GB/T 2102 Acceptance, packaging, marking and quality certification for steel tubular products*， 2022-10-14 Update
  • GB/T 222 Permissible tolerances for chemical composition of steel products
  • GB/T 228 Metallic materials--Tensile testing at ambient temperature
  • GB/T 229 Metallic materials—Charpy pendulum impact test method
  • GB/T 241 Metal materials-Tube.Hydrostatic pressure test
  • GB/T 2975 Steel and steel products.Location and preparation of samples and test pieces for mechanical testing
  • GB/T 30062 Terminology of steel pipes and tubes
  • GB/T 40080 Nondestructive testing of steel tubes—Automated electromagnetic testing of seamless and welded (except submerged arc-welded) steel tubes for the verification of hydraulic leaktightness
  • GB/T 4336 Determination of multi-element content in carbon steel and medium and low alloy steel Spark discharge atomic emission spectrometry (conventional method) Amendment No. 1
  • GB/T 5777-2019 Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections

GB/T 18248-2021 history

Seamless steel tubes for gas cylinder


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