This document specifies the terms and definitions, product classification, product structure, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of polyvinyl chloride (PVC) high-pressure hoses for cleaning machines. This document is applicable to cleaning machines with an operating temperature range of -5℃~50℃, a nominal inner diameter of 4.2mm~7.5mm, a maximum working pressure not greater than 16MPa, a flow rate not greater than 12L/min, a motor power not greater than 5kW, and a conveying medium of water. Polyvinyl chloride (PVC) high-pressure hose (hereinafter referred to as "hose"). This document does not apply to high-flow, high-power cleaning machine hoses used in industrial and agricultural operations.
T/QGCML 1530-2023 history
2023T/QGCML 1530-2023 Polyvinyl chloride (PVC) high-pressure hose for cleaning machines