●规格及技术参数Specification| Catalog No | Dimensions(mm) | Weight(kg) | Coating | | d | L | | JDX-1410 | 14 | 1000 | 1.2 | Hot-dipgalvanized | | JDX-1420 | 14 | 2000 | 2.4 | | JDX-1610 | 16 | 1000 | 1.6 | | JDX-1620 | 16 | 2000 | 3.2 | | JDX-1630 | 16 | 3000 | 4.7 | | JDT-1410 | 14 | 1000 | 1.2 | Copperplated | | JDT-1420 | 14 | 2000 | 2.4 | | JDT-1610 | 16 | 1000 | 1.6 | | JDT-1620 | 16 | 2000 | 3.2 | | JDT-1630 | 16 | 3000 | 4.7 | | JBT-1410 | 14 | 1000 | 1.25 | Coppercoated | | JBT-1420 | 14 | 2000 | 2.5 | | JBT-1610 | 16 | 1000 | 1.68 | | JBT-1620 | 16 | 2000 | 3.36 | | JBT-1630 | 16 | 3000 | 4.95 | The earth rods are made in according to three coated ways.“JDX”type are madeof hot-dip galvanized steel,”JDT” type are made of copper plated steel,”JBT” type are made of copper coated steel. |