Building Materials Co., Ltd. Hangzhou Ansay drowning family size parameters Product Name Dimensions Notes 5.2 inches tall PVC gutter mouth wide and 132mm × 105mm × 85mm K-type 5.2 inches wide at the bottom PVC rainwater pipes 63mm × 85mm vertical wavy shape PVC-day trench 7 inches high 105mm × 90mm × Outer mouth wide 170mm × 100mm K-type 7 inches wide at the bottom PVC rainwater pipes 75mm × 100mm vertical wavy shape 5.5 inches tall metal gutter mouth wide and 140mm × 100mm × 90mm K-type 6 inches wide at the bottom metal gutter height 110mm × mouth wide bottom width 155mm × 100mm K-type 7 inches tall metal gutter mouth wide 175mm × 125mm × 110mm K-type 6.5 inches wide at the bottom semicircular metal gutter mouth wide and 165mm high 90mm × 2 × 3 metal storm sewer 英寸 (50mm × 80mm) None seam vertical wavy shape of the metal rainwater pipe 2.5 × 3 英寸 (60mm × 80mm) seamless vertical wavy shape of the metal rainwater pipe 3 × 4 英寸 (80mm × 100mm) seamless vertical wavy shape of the metal rainwater pipe 3 inches (Ф75mm) 4-inch round metal rainwater pipes ( Ф100mm) Round Notes: length size error ± 5mm metal water system is specifically designed for a number of high-grade construction, garden houses, public buildings and drainage facilities, the equipment used. We know that the rain is acidic substances, if there is no reasonable row from the building's exterior, long attached to the wall surface, it will make the wall color faded. So choose a metal water system, the purpose is to allow rainwater away from the building. Ansay Metal Product Features: 1, substrate selection 3003 series aluminum-manganese alloys, rust and corrosion, prevent rust corrosion problems. 2, coating: Three Tu two bake roll coating process, both inside and outside the anti-corrosion coating, paint adhesion, coating uniformity, high gloss. 3, system design, to prevent leaking urine eaves and other issues, to facilitate the construction, short construction period 4, imported production equipment to ensure product quality and production efficiency, to avoid scratches caused by domestic equipment, uneven and cross section, and large size of the error problems. 5, good weathering properties, from -45 degrees to 60 degrees, regardless of drought or rain and snow weather more stable performance. 6, a full set of fine accessories, convenient and beautiful stylish and elegant appearance modeling beautiful and practical small arc edge design gives the different styles of buildings with character and unique aura seamless pipe using rainwater. Prevent rain spilled outside and the other parts of your well-made show Akira new stainless look as high strength aluminum alloy plate. Light weight. Anti-aging aluminum protective surface oxide film layer with high corrosion resistance of aluminum alloy substrate surface is covered outdoor weather polyester paint pre-roll coating. Maintain gorgeous in bad weather changing qualities and ease of installation series of components with different specifications can be freely combined. Then design becomes less easy Cailv metal drowning system accessories. Easy to install. Fitting connection between the natural water system solid green recyclable. On the natural environment will not cause any pollution. Meet national green building requirements