The smooth inspection of the Australian rod mill in the North Heavy Industry

The Australian rod mill project, signed by the metal structure branch of the northern Heavy Industry Group Co., Ltd. and the mining and metallurgy branch, has been successfully submitted to the Australian bar mill project. It is reported that due to the export of the barrel of the project, the whole process of the project is very strict, from management to manufacturing, the big details of the details are not allowed to pass. It can be said that the whole process supervision, welding process control and the appearance quality requirements, no careless.

The strict and careful production of products shows the responsibility to the customers, and also embodies the good brand charm of the group.

Before the production of cylinder structure, the metal structure branch arranges the determination of welding standards between technicians and foreigners. The product adopts AS1554.5 Australian standard. Most of the export products used before the branch are American AWSD1.1 and European ENISO15614.1 standard.

The Australian standard AS1554.5 product requirements welding PQR welding technology evaluation report and WPS welding, and welding levels on the welder identification for metal structure branch according to its requirements, evaluation test and personnel of the relevant parts, determine the welding groove form and method.

In the process of production, it is strictly and conscientiously work from the bottom material of the steel plate to the tube plate welding and the grinding of the welding track. Through the joint efforts of all the staff of the metal structure, the company has successfully completed the production and passed the inspection smoothly.

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