In accordance with the relevant codes and standards

introduce quality control elements of offshore oil engineering steel structure fabrication various working procedures

including prophase bidding

risk analysis

technical clarification

inspection procedure

ITP

material inspection

fit up visual inspection

NDT

heat treatment post welding

on-site of hardness test

etc. Through analysis and explanation

summarize a set of methods about quality control method for offshore oil platform steel structural fabrication

it can be used as a reference for relevant enterprises to engage in offshore oil steel structure fabrication and explore relevant market.