Our company boasts advancedPP pipe production equipment and years of experience in pipe production, producing fire-retardant and flame-resistant ducts that meet fire safety standards; smooth inner and outer walls with low air resistance, high strength, and great flexibility; UV-resistant and weather-resistant, acid and alkali corrosion-resistant with a long service life; easy to install, with controllable mass production costs; widely used in factory, workshop, and laboratory ventilation system piping.
Square tube dimensions:120x8T, 160x8T, 200x8T, 250x8T, 300x8T, 320x10T, 400x10T, 500x10T, 600x10T, 700x10T - each 3 meters.
Our company producesPPS flame-retardant ductwork features smooth inner and outer walls, low air resistance, acid and alkali resistance, non-combustibility, high strength, great toughness, long service life, easy installation, and is widely used in factory, workshop, and laboratory fresh air systems. It also offers customized non-standard round or square ductwork of any size, with exquisite craftsmanship, high toughness, strength, and attractive appearance.