TIG Welding (GTAW) Process

Structural


Gas tungsten arc welding (GTAW) is a process in which the joining of metals is produced by heating therewith an arc between a tungsten (non-consumable) electrode and the work with a TIG welding machine.

Requirement of standard discharge connections for Sludge & Sewage

Regulations


Both oil residues (sludge) and sewages collected on board must be delivered to the reception facilities, regularly. In this regard, there are two types of standard discharge connections. This article mentions the specifications and requirements of this connections based on the MARPOL Convention.