BHAGIRATH - Drip Irrigation 16mm Diameter Main Supply Line Pipe (300 Meter) 4.1 out of 5 stars 139 Pinolex® Drip Irrigation 16 mm Diameter Main Supply Line Pipe Roll Black Watering Hose Blank Distribution Gardening Purpose Plants Tree Tube Home Farming Accessories Pipes (100 Meters) approx 328 feetKAIFA WEST RD, JIANGSU CHINA, 225127, China . . Home; Products. Ceramic flat membrane; Soil curing 's drip irrigation pipe, drip irrigation belt, PE/ PVC pipe fittings, micro spray series, intelligent water fertilizer machine and so on have all passed the national ISO9001 quality management system certification, ISO14001 environmental management system certification, OHSMS18000 occupational health and safety management system Dripline Tubing and Fittings. Adapts to any planting area shape - tubing curves at a 7" radius. On-surface installation withstands heat and direct sun. Irrigation Tubing and Fittings. Our drip tubing and fittings work great in many situations. These are some of the applications in which our drip line tubing and fittings shine.