T/YTQB 0003-2022 specially made liquid petroleum gas cylinder
T/YTQB 0003-2022 specially made liquid petroleum gas cylinder
Basic Information
Scope
Scope: This document specifies the type, materials, design, manufacturing, testing methods, inspection rules, marking, packaging, storage and transportation, and service life of special liquefied petroleum gas steel cylinders. This document applies to welded steel cylinders (hereinafter referred to as "cylinders") that can be repeatedly filled with liquefied petroleum gas (in accordance with GB 11174) and are used under normal environmental temperatures (–40°C to 60°C), with a nominal working pressure of 2.1 MPa and a nominal volume not exceeding 40 L. Main Technical Content: 1. Scope: This document specifies the type, materials, design, manufacturing, testing methods, inspection rules, marking, packaging, storage and transportation, and service life of special liquefied petroleum gas steel cylinders. This document applies to welded steel cylinders (hereinafter referred to as "cylinders") that can be repeatedly filled with liquefied petroleum gas (in accordance with GB 11174) and are used under normal environmental temperatures (–40°C to 60°C), with a nominal working pressure of 2.1 MPa and a nominal volume not exceeding 40 L. 2. Normative References: The content of the following documents is an essential part of this document through normative references. Among them, the referenced documents with a specified date apply only to the version corresponding to that date; the latest version (including all amendment sheets) of the non-dated referenced documents applies to this document. - GB/T 5842-2022: Liquefied Petroleum Gas Steel Cylinders - GB/T 13005: Terminology for Gas Cylinders - GB/T 15385: Methods for Hydraulic Pressure Burst Testing of Gas Cylinders - CJ/T 33: Heat Treatment Process Evaluation for Liquefied Petroleum Gas Steel Cylinders - TSG 23: Safety Technical Regulations for Gas Cylinders 3. Terms and Definitions: The terms and definitions defined in GB/T 13005 and the following apply to this document. - Maximum Filling Weight: The p