Stright Tapper

Special Type Job for Industries

A Special Type Job generally refers to a job that does not fall under regular or standard categories of employment and usually requires special skills, permissions, conditions, or arrangements. The exact meaning can vary depending on the industry, organization, or government rules.

mouth with inspection door

Straight Duct

Straight Duct “ Description A Straight Duct is a straight section of air duct used in HVAC ducting systems to carry air from one point to another without any change in direction. Purpose Straight ducts are used to: Transport supply air from the air handling unit (AHU) or air conditioner Carry return air back to the system Maintain smooth airflow in ventilation systems Material Straight ducts are commonly made from: Galvanized Iron (GI) sheet Aluminum sheets Stainless steel (for special applications) Common Shapes Rectangular Straight Duct “ Most commonly used in buildings. Round Straight Duct “ Used where better airflow efficiency is required. Spiral Straight Duct “ Strong and used in large HVAC installations. Features No bends or curves Easy to fabricate and install Provides low air resistance Connects with other duct fittings like elbows, reducers, and tees

Hvac Ducting