1. DESCRIPTION概述
1.1 This structural pipes rolling procedure consists of the process of rolling plates to pipes and the process of pipe splicing.
本结构钢管卷制程序包括板材卷管及管材接长程序。
1.2 This procedure describes in detail the overall fabrication process, which starts from preparation of steel plates to rolling, welding, inspection etc.
本程序详细描述了整个建造过程,包括板材准备到卷制、焊接、检验等。
1.3 This procedure was established in accordance with such standards as API 2B, AWS D1.1 and API RP2A.
本程序按照API 2B, AWS D1.1 和 API RP2A等标准编制。