范围:本文件规定了移动式海上装置链条链轮的外形、尺寸、公差、材料和检验要求。 符合本文件要求的链轮可与符合ISO 20438的海上系泊链一起使用。交叉引用:ISO 6506-1ISO 8062-3ISO 3828ISO 11971ISO 16859-1ISO 20438购买本文件时提供的所有当前修订版均包含在购买本文件中。

Scope: This document specifies the requirements for the profiles, dimensions, tolerances, materials and inspection of chain wheels for chains on mobile offshore units. Chain wheels meeting the requirements of this document can be used with offshore mooring chains conforming to ISO 20438.Cross References:ISO 6506-1ISO 8062-3ISO 3828ISO 11971ISO 16859-1ISO 20438All current amendments available at time of purchase are included with the purchase of this document.