Catalog number: HW-1 Features: ●The condition of underground buried pipes can be seen at a glance. ●Made of stainless steel, it reduces problems of deterioration such as rust and deformation. Uses: ●For indicating underground buried pipes. Specifications: ●Diameter (mm): 30 ●Length (mm): 5 ●Color: Blue ●Display content: Water supply pipe ●Thickness (mm): 5 Material/Finish: ●Indicator plate body: SUS316 (stainless steel) powder alloy sintering ●Pin body: SUS304 (stainless steel) ●Pin display part: Polycarbonate Caution: ●Please use the indicator plate and indicator pin together.
