ISO 11119-3:2002 合成结构气罐-用增强合成纤维充分包装的非负载金属或非金属衬垫气罐

标准编号：ISO 11119-3:2002

中文名称：合成结构气罐-用增强合成纤维充分包装的非负载金属或非金属衬垫气罐

英文名称：Gas cylinders of composite construction — Specification and test methods — Part 3: Fully wrapped fibre reinforced composite gas cylinders with non-load-sharing metallic or non-metallic liners

发布日期：2002-09

标准范围

ISO 11119-3规定了水容量不超过450升的复合气瓶的要求，用于储存和运输测试压力不超过650巴的压缩或液化气体。ISO 11119-3适用于:带有非分担负载的金属或非金属衬套（即不分担整个气缸设计负载的衬套）的全包裹复合材料气缸，设计寿命从10年到无限寿命不等。不带衬套的复合材料气缸（包括由两个部件连接在一起制造的不带衬套的气缸），测试压力小于60巴。气缸的构造:以一次性心轴的形式，在树脂基质中用碳纤维或芳族聚酰胺纤维或玻璃纤维(或其混合物)外包装以提供纵向和周向增强；以连接在一起的两个细丝缠绕外壳的形式。ISO 11119-3没有涉及可拆卸保护套的设计、安装和性能。

ISO 11119-3 specifies requirements for composite gas cylinders up to and including 450 l water capacity, for the storage and conveyance of compressed or liquefied gases with test pressures ranging up to and including 650 bar.ISO 11119-3 applies to:

1. Fully wrapped composite cylinders with a non-load-sharing metallic or non-metallic liner (i.e. a liner that does not share the load of the overall cylinder design) and a design life from 10 years to non-limited life.
2. Composite cylinders without liners (including cylinders without liners manufactured from two parts joined together) and with a test pressure of less than 60 bar.

The cylinders are constructed:

1. in the form of a disposable mandrel overwrapped with carbon fibre or aramid fibre or glass fibre (or a mixture thereof) in a resin matrix to provide longitudinal and circumferential reinforcement;
2. in the form of two filament wound shells joined together.

ISO 11119-3 does not address the design, fitting and performance of removable protective sleeves.

标准预览图