ISO 11119-1:2020 气瓶 可再充气复合气瓶和管道的设计、建造和试验 第1部分：450升以下带箍包裹纤维增强复合气瓶和管道

标准编号：ISO 11119-1:2020

中文名称：气瓶 可再充气复合气瓶和管道的设计、建造和试验 第1部分：450升以下带箍包裹纤维增强复合气瓶和管道

英文名称：Gas cylinders — Design, construction and testing of refillable composite gas cylinders and tubes — Part 1: Hoop wrapped fibre reinforced composite gas cylinders and tubes up to 450 l

发布日期：2020-11

标准范围

本文件规定了材料、设计、施工和工艺、制造工艺、制造时的检查和测试的最低要求:-2类复合材料环箍缠绕圆筒或管，仅在圆柱形部分上带有均载金属衬套和复合钢筋；-水容量高达450升；-压缩或液化气体的储存和运输；-在基体或钢丝内具有碳纤维、芳纶纤维或玻璃纤维（或其混合物）复合增强材料的圆柱体和管道，以提供周向增强；-最低设计寿命为15年。本文件不涉及可拆卸保护套的设计、安装和性能。注1:本文件中提及的气瓶包括复合管（如适用）。注2:ISO 11439适用于天然气车辆上用作燃料容器的气瓶，ISO 11623涵盖了复合气瓶的定期检查和重新测试。

This document specifies minimum requirements for the material, design, construction and workmanship, manufacturing processes, examination and testing at time of manufacture for:— type 2 composite hoop wrapped cylinders or tubes with a load-sharing metal liner and composite reinforcement on the cylindrical portion only;— water capacities up to 450 l;— the storage and conveyance of compressed or liquefied gases;— cylinders and tubes with composite reinforcement of carbon fibre, aramid fibre or glass fibre (or a mixture thereof) within a matrix or steel wire to provide circumferential reinforcement;— a minimum design life of 15 years.This document does not address the design, fitting, and performance of removable protective sleeves.NOTE 1 References to cylinders in this document include composite tubes if appropriate.NOTE 2 ISO 11439 applies to cylinders intended for use as fuel containers on natural gas vehicles and ISO 11623 covers periodic inspection and re-testing of composite cylinders.

标准预览图