Accessories

SeaGuard International carries an extensive range of Corrosion Protection Supplies. Select from the categories below.

TRANSFORMER RECTIFIER
 
 
Seaguard International provides a wide range of cathodic protection power suppliers which are designed for indoor and outdoor applications.
 
Standard features:
• Available in air or oil cooled enclosure
• Fully automatic control modes available
• Dual backup stations for high reliability, automatic switch between unit A and B when error happened
• LED display
• Potential control accuracy within +/-5 mV of set point
• Current and Voltage control within +/-1% of set points
• Single and three phase inputs available

 

REFERENCE ELECTRODES

        

                     

Available in: CuCuSO4/ AgAgCl/ Zinc
 
• PERMANENT REFERENCE ELECTRODES
Seaguard reference electrode use a special terracotta body with good porosity which guarantees humidity absorption from ground and maintains the copper sulphate solution saturated inside the electrode. It can provide a constant reading even under difficult condition.
 
The new pipelines with polyethylene coating or similar high dielectric value coating require use of polarization coupon to simulate coating leakage. Seaguard also provides a permanent reference electrode with a carbon steel polarization coupon.
 
• PORTABLE REFERENCE ELECTRODES
Seaguard portable reference electrode is an ideal measurement equipment to measure surface potentials in industrial environment. It can work with any common used high resistance voltmeter in the field of cathodic protection. It can be supplied with cable according to customer request.
 
CP WIRE
 
1. High Molecular Weight Polyethylene (HMW-PE) Cathodic Protection Cables: 600 Volts, Single Conductor, Stranded Copper
 
Application:
A direct earth burial DC feeder cable for use in cathodic protection systems, for storage tanks, pipelines, wells, vessels and metallic structures either buried or water submerged.
 
Standards:
1. Conductor: Stranded copper conductor conforms to ASTM B8.
2. Insulation: Insulation is high molecular weight polyethylene conforming to ASTM D1248, Type 1,Class A, Category 5, Grades E4 & E5.

 

Size

No. of Strands

Circular Mils

AWG Diameter Inches

Insulation Thickness Inches

Nominal Diameter Inches

Weight Lbs per 1000 ft

DC Ohms per Mft at 20ºC

#14

7

4,110

0.0726

0.11

0.293

38

2.57

#12

7

6,530

0.0915

0.11

0.311

48

1.62

#10

7

10,380

0.116

0.11

0.34

62

1.02

#8

7

16,510

0.146

0.11

0.37

87

0.64

#6

7

26,240

0.184

0.11

0.408

122

0.403

#4

7

41,740

0.232

0.11

0.456

175

0.254

#2

7

66,360

0.283

0.11

0.51

260

0.159

#1

19

83,690

0.322

0.125

0.58

330

0.129

#1/0

19

105,600

0.362

0.125

0.62

401

0.102

#2/0

19

133,100

0.406

0.125

0.66

492

0.081

#4/0

19

211,600

0.512

0.125

0.77

750

0.051

 

2. Cathodic Protection Cables, Primary Halar Insulation, HMW (High Molecular Weight) Polyethylene Jacket

 
Application:
A direct earth burial DC lead cable for use in deep anode ground bed installations, designed to withstand corrosive gases.
 
Standards:
1. Conductor: Stranded bare copper conductor conforms to ASTM B8.
2. Insulation: A homogeneous wall of natural ECTFE fluoropolymer (Halar) shall be extruded over the conductor.
3. Jacket: Insulation is high molecular weight polyethylene
 
 

 

Size

 

No. of

Strands

 

Circular

Mils

AWG Diameter Inches

HALAR Thickness Inches

HMWPE Thickness Inches

Nominal Diameter Inches

Weight

Lbs per

1000 ft

DC Ohms per Mft at 20ºC

#8

7

16,510

.146

.020

.065

.316

83

.640

#6

7

26,240

.184

.020

.065

.354

120

.403

#4

7

41,740

.232

.020

.065

.402

177

.254

#2

7

66,360

.283

.020

.065

.462

260

.159

 

3. Cathodic Protection Cables, Primary Kynar Insulation, HMW (High Molecular Weight) Polyethylene Jacket

 
Application:
A direct earth burial, DC lead, cathodic protection cable for use in deep anode ground bed installations, designed to withstand corrosive gases.
 
Standards:
1. Conductor: Stranded bare copper conductor conforms to ASTM Specification B-8.
2. Insulation: A homogeneous wall of natural PVDF fluoropolymer (Kynar) shall be extruded over the conductor.
3. Jacket: Insulation is high molecular weight polyethylene conforming to ASTM-D-1248, Type 1, Class A, Category 5, Grades E4 and E5

 

 

 

Size

 

No. of

Strands

 

Circular

Mils

AWG Diameter Inches

Kynar Thickness Inches

HMWPE Thickness Inches

Nominal Diameter Inches

Weight

Lbs per

1000 ft

DC Ohms per Mft at 20ºC

#8

7

16,510

.146

.020

.065

.316

83

.640

#6

7

26,240

.184

.020

.065

.354

120

.403

#4

7

41,740

.232

.020

.065

.402

177

.254

#2

7

66,360

.283

.020

.065

.462

260

.159