T/QGCML 1469-2023 Active Group standards

T/QGCML 1469-2023 cone-shaped head

Publish Date: 2023-09-21 Implement Date: 2023-10-07 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/QGCML 1469-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Pressure vessels, gas cylinders

Publish Date: 2023-09-21

Implement Date: 2023-10-07

Scope

Main technical content: This document specifies the symbol requirements, technical requirements, inspection methods, inspection rules, factory quality certification documents, painting, packaging, and transportation of conical heads. This document is applicable to conical heads made of whole plates and composite plates using stamping, spinning, rolling, and segmental forming methods