Round/Spiral Duct

Fabricate of Spiral & Perforated Spiral Ducts - Profile of Spiral Seam
Round Locking - Grooved & Round Seam Tight Rolling Seams
Round/Spiral Ducts Branching & Joints
Collars of Branching vs Round/Spiral Ducts' desired applications
Construction Drawings
Insulation - Spiral and Round Ducts and its Supports/Brackets
Round & Spiral Ducts - Spiral & Grooved Seams, cw Brackets(Hot Dip). Elbows(45 & 90)o - Grooved, Round Tight Rolling Seam, cw Angle Flanges Butterfly Duct - Beading, Round Tight Rolling Seam, Beading & Blazing (Oxy-fuel) Full Welding.
Offset Duct - Grooved, Beading, Round Rolling Seam. Slip Joint -Spot Weld, Beading, cw Angle Flanges(Hot Dip). Slip Joint - Spot Weld, Beading & Gasket alignment
Spiral Duct -Collar(Grooved Seam, Blazing Oxy-fuel) Full Welding, c/w Angle & Flat Flanges(Hot Dip) Reducer - Grooved, Round Rolling Tight Seam & Beading. Collar - Grooved Seam Round Rolling Tight Seam.
Spiral Duct - Spiral Seam, c/w Insulation & Collars, Grooved Seam & Blazing Oxy-fuel Full Welding) Insulated Round Silencer - c/w insulator, Perforated Sheet

PAW LECK ENGINEERING PTE LTD
21 & 23 SENOKO AVE, WOODLANDS EAST IND. EST.
SINGAPORE 758309
GST REG. NO.19-9707280-N CO.REG.NO. 199707280N
UEN NO:199707280N-00-000