Spread the Spatter of Weld and SDR

After finishing the job, now I have to post this blog soon, because I have to install another computer in Line 4 at other work place, still at the factory. So, Piping and Fabrication will spread the Spatter of Weld.

Spatter.

weld spatter

In arc and gas welding, the metal particles expelled during welding that do not form part of the weld.

Spatter Loss.
Difference in weight between the amount of electrode consumed and the amount of electrode deposited.

Specific Gravity.
The ratio of its weight to the weight of an equal volume of water at standard conditions.

Specific Volume.
The volume of a unit mass of a fluid is its specific volume, and it is measured in cubic feet per pound mass (ft3/lbm).

Specific Weight.
The weight of a unit volume of a fluid is its specific weight. In English units, it is expressed in pounds per cubic foot (lb/ft3).

Spiral-Riveted.
A method of manufacturing pipe by coiling a plate into a helix and riveting together the overlapped edges.

Spiral-Welded.

spiral welded pipe

A method of manufacturing pipe by coiling a plate into a helix and fusion-welding the overlapped or abutted edges.


Spiral-Welded Pipe.
Pipe made by the electric-fusion-welded process with a butt joint, a lap joint, or a lock-seam joint.

Square-Groove Weld.

Square-Groove Weld

A groove weld in which the pipe ends are not chamfered. Square-groove welds are generally used on piping and tubing of wall thickness no greater than 1/8 in (3 mm).

Stainless Steel.
An alloy steel having unusual corrosion-resisting properties, usually imparted by nickel and chromium.

Standard Dimension Ratio (SDR).

Standard Dimension Ratio (SDR)

The ratio of outside pipe diameter to wall thickness of thermoplastic pipe. It is calculated by dividing the specified outside diameter of the pipe by the specified wall thickness in inches.