Name: Zinc-clad Steel Ground Rod (Wire)
Brand: Ningbo Zhenhai Beisuda Petrochemical Equipment Co.,Ltd

Our zinc-clad steel ground rod, also known as zinc-clad steel ground rod, also known as zinc-based alloy composite ground rod is a new type of grounding product based on China's GB50650-2011 petrochemical lightning protection design code. As the main raw material, hot-dip zinc is continuously cast through a special process to form a bimetal composite grounding material. Double Speed Zinc-Clad Steel combines the advantages of zinc strip anodes and traditional hot-dip galvanized grounding materials. Performance and distance cathodic protection.

Zinc-clad steel composite grounding materials can be widely used in grounding and cathodic protection coexistence of petrochemical storage tanks and soils with strong corrosivity, and can also be used as grounding materials for buried other steel facilities.

Features of the zinc-clad steel ground electrode:

Unique manufacturing process: Through a special continuous casting hot-dip galvanizing process, the zinc-clad steel composite ground electrode uses low-carbon steel as the steel core, which not only has high strength and thermal stability of steel, but also has good tensile strength.
Better electrical performance: Zinc, as a coating metal, has 2.5 times the electrical conductivity of steel, and better electrical leakage.
Better anti-corrosion characteristics: Zinc, as a coating metal, has strong corrosion resistance, which greatly extends the use of the grounding grid.
Stronger cathodic protection: due to a certain thickness of zinc layer, it can be used as a sacrificial anode body to protect the ground grid, underground metal facilities and related steel equipment. Grounding, cathodic protection double insurance.
More convenient for construction and installation: special link sleeve or hot-melt welding method, the link is fast and simple, strong, good stability, and the construction efficiency is increased by more than 50%.

Main performance parameters of zinc-clad steel

1. Zinc layer chemical city government composite standard ASTMB418-95 requirements
2. Electrochemical performance indicators
1) Current efficiency> = 95%
2) Open circuit potential (V) <=-1.030 (SCE)
3) Closed circuit potential (V) <=-1.050 (SCE)
3. Contact resistance <= 0.5mΩ

Material	Zinc-clad steel
Zinc thickness	1mm 2mm 3mm 11.5mm
Pure zinc	99.9%
Tensile strength	>=500N/mm2
Flatness	<=1mm/m
life	>=50年
Diameter	10mm---43mm

Zinc-clad steel ground rod specification

Zinc-clad steel ground rod

Item No.	Diameter(mm)	Zinc thickness(mm)	Length(m)	Weight (kg)
BSD-ZCS16	16	3-5	1-3	4.53
BSD-ZCS18	18	3-5	1-3	5.74
BSD-ZCS24	24	3-5	1-3	10.2
BSD-ZCS43	43	3-11.5	1-3	30.73

Zinc-clad steel ground wire（6m/pcs）

Item No.	Diameter(mm)	Zinc thickness(mm)	Length(m)	Weight (kg)
BSD-ZCS10	10	1-3	6	3.54
BSD-ZCS12	12	1-3	6	5.09
BSD-ZCS14	14	1-3	6	6.9
BSD-ZCS16	16	1-3	6	9.06
BSD-ZCS18	18	1-3	6	11.46