Welding Theory & Application Definitions ACETONE: A flammable, volatile liquid used in acetylene cylinders to dissolve and stabilize acetylene under high pressure. ACETYLENE: A highly combustible gas composed of carbon and hydrogen. Used as a fuel gas in the oxyacetylene welding process. ACTUAL THROAT: See THROAT OF FILLET WELD. AIR-ACETYLENE: A low temperature flare produced by burning… Read More »
Welding symbols, like sign posts are informational directors. They are placed on welding drawings by welding engineers and their purpose is to relay information to the welder. In many instances the information relayed is very simple. Welding symbols are used on blueprints and drawings to show where the weld is to be placed and may… Read More »
The purpose of this method statement / pipe welding procedure is to define and outline proposals for carrying out the welding & installation of MS piping System. Method is applicable to all ERW, Black Steel, Schedule 40, Grade ‘B’ and fittings, in accordance with mechanical specifications for pipe sizes 65mm dia. and above. The work… Read More »
If you want to learn high quality metallic pipe fabrication procedure then this page is best place to understand some mandatory requirements. This page contains information from different standards and may not be used as reference or basis for the welding or fabrication work at a project or at workshop etc. Information is shared for… Read More »
The purpose of this document is to establish standard instruction for the safe handling, storage and disposal of hydrocarbons at a Project. Instruction should apply to all departments involved in the handling of hydrocarbons for a project or an organization. Identified Hydrocarbons include but not limited to: a) Diesel Fuel b) Hydraulic oil c) Engine… Read More »