We are Manufacturers and distributors of pipe for air duct system and construction system. Products designing and production we use computer control and high technology. Products quality control of SMACNA standard. Product is under brand ARROW DUCT include air duct system : spiral round duct, spiral flat oval duct, rectangular duct, flexible duct, fitting and construction system : post tension duct for round duct and flat oval duct type.

Round duct is double seam type has a continuous spiral pattern throughout the pipe. This makes it stronger than any other pipe. It is lightweight and can withstand up to 2500 PA (10 “WG) pressure and suction power.

Flat oval duct is double seam type has a continuous spiral pattern throughout the pipe. This makes it stronger than any other pipe. It is lightweight and can withstand up to 2500 PA (10 “WG) pressure and suction power.

Flexible air duct can be bent in the desired direction. Convenient to use as Flex wind pipe with less friction, lightweight, beautiful, easy installation and cutting. For air duct systems, Kitchen smokestack, exhaust duct, heat sucking duct.

Rectangular duct make of galvanized steel thickness 0.45 – 1.20 mm. and make of stainless steel  thickness 0.4 – 0.8 mm. For air conditioning and air duct system.

Round duct with single seam folded into double seam and rolled by machine. For air conditioning systems, air duct systems, exhaust duct, silos, conveyor duct scrap materials.

Thick steel welding duct make of steel (SS41) and stainless steel (SUS304) thickness 1.2 mm. to 6 mm. Product is high strength. For air conditioning systems, air duct systems, exhaust duct, silos.

PU / PIR FOAM is a thermal insulation and clad with aluminum foil, make a pattern to strengthen. It is lightweight and durable, non-flammable, lightweight, beautiful, strong. For conditioning systems, air duct systems.

Duct for construction manufactured from galvanized steel with long spiral curves, such as corrugated. This adheres to concrete. For building, houses, roads, bridges and foundations.