| Place of Origin |
Liaoning |
| Brand Name |
WS-QDQ |
| Model Number |
QDQ-JD |
WS-QDQ-JD insulating joints can be eddectively used to provide electrical sectioning and passive protection against corrosion oninlet and outlet pipes of meters,cisterns,tanks,pumping stations,etc...With the optimization of their characteristics,they improve the cathodic protection of gas,water,and petroleum pipeline with considerable savings in operationg and maintenance costs. Manufacturing standards GB150 ANSI ASME Materials -Steel pipe-pups: GB/T 8163 -Insulating rings: Glass-reinforced Polycarbonate -Gaskets:NBR External/intenal coating -Epoxy resins Std testings -Hydraulic test 1.5 x PN -Applied voltage test at 3kV(100%) -Visual inspection(100%) -Dimensional check(100%)