HVG MARINE ANODE 0010

HVG MARINE ANODE 0010: Magnesium Alloy Anode for Oil Well Casing

Product Features

We can customize corresponding specifications of sacrificial anode according to customer’s requirements. Our magnesium alloy sacrificial anode is produced of high quality raw material, mature production technology and advanced testing equipment to ensure every anode in line with national standards.

Implementing Standards

GB/T17731-2009 “Magnesium Alloy Sacrificial Anode”
GB/T21488-2008 “Technical Specification for Cathodic Protection of Buried Steel Pipeline”

Application: Applicable to the anti-corrosion protection for the oil well casing.

Technical specification:

Chemical Composition
Electrochemical Performance
Standard Specification for Magnesium Anode

Grade	Alloying Elements				Impurity Elements (no greater than)
Grade	Al	Zn	Mn	Mg	Fe	Cu	Ni	Si	Ca
MGAZ63B	5.3-6.7	2.5-3.5	0.15-0.60	margin	0.003	0.01	0.001	0.08	–
MGAZ31B	2.5-3.5	0.60-1.4	0.20-1.0	margin	0.003	0.01	0.001	0.08	0.04
MGM1C	≤0.01	–	0.50-1.3	margin	0.01	0.01	0.001	0.05	–
MG	≤0.02	≤0.03	≤0.01	≥99.9%	0.005	0.004	0.001	0.01	–

Grade	Open Circuit Potential	Closed Circuit Potential	Actual Capacitance	Current Efficiency
Grade	-V,Cu/CuSO4	-V,Cu/CuSO4	-(A*h/kg)	%
MGAZ63B	1.57-1.67	1.52-1.57	≥1210	≥55
MGAZ31B	1.57-1.67	1.47-1.57	≥1210	≥55
MGM1C	1.77-1.82	1.64-1.69	≥1100	≥50

Size	Specification	Weight (kg)
Size	Length(upper bottom+lower bottom)Height	Weight (kg)
MG-22	700×(130+150)×125	22.00
MG-14	700×(120+100)×102	14.00
MG-11	700×(110+90)×88	11.00
MG-8	700×(95+75)×75	8.00
MG-4	350×(95+75)×75	4.00
MG-2	350×(55+60)×55	2.00
Note: size can also be produced according to customer’s requirements