Very likely to leak, zinc in the GI pipe will be contaiminating the weld and thus you cannot get a good weld.
minus weld gaps and takeoffs from total then multiply for angle.
Threading joint, weld joint, Flanges joint
The symbol is three vertical lines next to each other the symbol above is the symbol for approximately equal to.Wrong, the correct symbol is ~
Too long an arc length allows the arc to wander creating a poorly shaped weld. The slag is usually too thin and can allow Oxygen in the air to attack the molten puddle which causes Porosity in the weld. Too short an arc length buries the slag and creates less heat which traps the slag and impurities. Keep in mind that electrode coatings help determine the correct arc length.
A weld symbol is a representation of a cross section of a given weld. A welding symbol is a composite containing a weld symbol, reference line, and arrow. Additional information can be included in supplementary symbols, and dimensions.
When a flanged corner joint is specified, the other side of the edge weld symbol is often a groove weld symbol. This indicates that a groove weld is required on the opposite side of the joint to ensure proper joint strength and integrity. The combination of both weld types helps to achieve a robust connection in the assembly.
To find the root opening on a groove weld symbol one must measure the depth of filling for plug & slot weld. Rhianna Berriman
To find the root opening on a groove weld symbol one must measure the depth of filling for plug & slot weld. Rhianna Berriman
FP on a weld symbol stands for "Fillet weld all around." This means that a fillet weld is required to be made on all sides of the joint where the symbol is placed. The weld size, length, and other specifications should be indicated next to or below the FP symbol on the welding symbol to provide further guidance to the welder. It is important to follow the welding symbol precisely to ensure the weld meets the required specifications and standards.
When the depth of filling is less than the thickness (less than complete), it is specified inside the plug weld symbol!!!
no because there is nostructural value in a seal weld, its main purpose is to seal
A weld symbol is the shape drawn on a Print to tell the welder: how to prepare a welding joint, what process can be used to weld (mig, tig, arc, etc) what filler rod to use, how wide and long the weld should be, how to deal with the weld after your done (grind flush, brush clean, or nothing) and a million other things.... Its a tool that design engineers use to communicate what the weld needs to be to meet their design specifications.
To "represent" something or someone IS a symbol's purpose. To empower the wielder of the symbol with what the symbol represents.
SP welder means Structural purpose welder.
It can be used for that purpose.
The purpose of shielding gas in GTAW (Gas Tungsten Arc Welding) is to protect the weld pool from contaminants in the atmosphere, such as oxygen and nitrogen, that can negatively impact the quality of the weld. The gas creates a protective barrier around the molten metal, preventing oxidation and ensuring a clean, strong weld.