ZAMIL COMPANY FOR Cathodic Protection Systems
Is a Manufacturing of Cathodic Protection Systems
which is affiliated by Arabian Contracting and Development
Company (ACDCO) in Kingdom of Saudi Arabia.
About Us
The company provides cathodic protection systems within the Gulf Cooperation Council (GCC) as well as the other countries.
Zamil Company Aim
ZAMIL INDUSTRIAL COMPANY aims to provide the best Cathodic Protection Systems
including survey, design, installation, commissioning, maintenance, and supply of cathodic protection materials to our valuable clients thus offering competitive price and quality of product and services.
Providing Best Products And Services
SURVEY
We offer Cathodic Protection survey for the following structures :
- Buried External Pipelines
- Internal and External tanks
- Steel in Concrete
- Fire hydrant
- Piles
- Offshore
- Jetty
- Intake Structures
DESIGN
- Buried External Pipelines
- Internal and External tanks
- Steel in Concrete
- Fire hydrant
- Piles
- Offshore
- Jetty
- Intake Structures
INSTALLATIONS & COMMISSIONING
Installations of Impressed current Cathodic Protection Systems
- Deep/shallow groundbed.
- Distributed groundbed
- Concrete structures
- Internal and External bottom tanks
Installations & Commissioning are performed base on Approved drawings and Approved Materials specifications in accordance with health and safety procedures.
On the part of commissioning of CP systems, all reports are based on the required acceptance criteria of client’s standard.
Zamil Company Products
TRANSFORMER RECTIFIER-AIR COOLED TYPE
– Input 240V , 480V , Or Dual Input
– Frequency :60Hz
– Phase : 1or 3 (3Ph Applicable For Class ANV Indoor )
-DC Output: 0-50V, 0-50A
-Output Control: Taps or Phase Control
– Enclosure : HDG , CS Powder Coated , SS
– Optional : Remote Monitoring Systems
TRANSFORMER RECTIFIER-OIL COOLED TYPE
-Input: 240V, 480V, or Dual Input
-Frequency: 60Hz
-Phase: 1 or 3 (for 3Ph either WYE or DELTA Connection)
-DC Output: 0-100V, 0-300A
-Output Control: Taps or Phase Controlled
– Enclosure : HDG , CS Powder Coated , SS
– Optional : Remote Monitoring Systems
PHOTOVOLTAIC CATHODIC PRORECTION POWER SUPPLY
Provides power to the impressed current cathodic protection system in the same way as a mains- powered rectifier where AC main power cannot reach.
Voltage and Current Output based on the design calculation and depends on project requirments and field conditions.
AC DISCONNECT SWITCH
AC Disconnect Safety Switch is used between AC power supply and Cathodic Protection Rectifier. They are suitable for use as service equipment. The conductor rating is 60/75°C. Horsepower ratings are to UL Listed maximums. Short circuit ratings are UL Listed to 200,000 rms symmetrical amps when Class J or R fuses are installed. Our AC Disconnect safety switch type enclosure is made of stainless- steel grade 304 or 316 meets the compliance of NEMA 4X
HIGH SILICON CAST IRON ANODS
| Type | Dimintion (Nominal) | Weight (minimum) |
|---|---|---|
|
TA-2 |
56 mm x 2,133 mm |
20.5 kg |
|
TA-4 |
95 mm x 2,133 mm |
38.5 kg |
|
TA-5A |
124 mm x 2,133 mm |
79.0 kg |
High silicon cast iron anodes are used for a variety of impressed current cathodic protection (ICCP) applications such as Deep well systems, Shallow installations, Grounding cells, Offshore structure systems, Vertical and horizontal well, and Long distance transmission pipelines.
Note: With or without canister and the cable type, size, and length depends on the requirements.
MIXED METAL OXIDE (MMO) TUBULAR ANODES
| Item Prefix Code | Dimintions (mm) | Nominal Design Current (Amps)) | Max Commission current (Amps) |
|---|---|---|---|
|
TA1.6 |
16 x 1200 |
4.2 |
6.0 |
|
TA1.9 |
19 x 1200 |
5.0 |
7.0 |
|
TA2.5 |
25 x 1200 |
6.5 |
9.2 |
Mixed metal oxide anodes have proven to operate effectively in all types of environments, including areas with extremely low pH levels (under 1), and high chloride concentrations. A unique configuration also makes them ideal
Note: With or without canister; single or multiple anodes string, cable type, size, and length depends on the requirements.
MIXED METAL OXIDE (MMO) RIBBON ANODES
Mixed-metal-oxide ribbon anodes are designed for use on both newly constructed aboveground storage tanks with secondary containment liners, and existing tanks utilizing double-bottom construction.
Size : 6.35 x 0.635 mm
MIXED METAL OXIDE (MMO) PYRAMID ANODE
Activation is a Noble Mixed Metal Oxides consisting of
IrO2, and Ta205 with a Substrate Material of Titanium to ASTM B265 Grade 1.
-Design Life: 25 Years
-Anode Consumption Rate: 0.00088-0.00176g/A-Yr -Current Density: 650A/m2
-Output Current: 150A
-Weight: 650-670kg (only pyramid anode, cable wt excluded)
– Cable: Amored type, 70mm2 (length as required)
TITANIUM CONDUCTOR BAR
is designed to distribute cathodic protection current to an MMO titanium- based anode system. It is generally used along with MMO ribbon anodes and MMO mesh anodes for cathodic protection of above ground storage tank bottoms and in concrete structures
| Width (mm) | Thickness (mm) | Surface Area (m²/m) | Elec. Resistivity (oh m/m) |
|---|---|---|---|
|
12.7 |
0.9 |
0.027 |
0.081 |
MIXED METAL OXIDE (MMO) LINEAR ANODES
This configuration design was only developed specific for Above and below ground storage tanks and Conventional groundbeds Pipelines Congested plant areas.
HIGH POTENTIAL MAGNESIUM ANODES
Also used for Internal tank cathodic protection.
-Cylidrical type (50 lbs wt.) can be install either single anodes or multiple anodes in a string type.
-Rectangular/Trapezoidal type (44 lbs wt.) can be used directly either welded or bolted on the surface of the internal tank.
ALUMINUM BRACELET ANODES
bracelet anodes are designed for use on all
types of pipelines found in the saltwater environments. On pipe installations where a concrete weight coat is to be employed, square ended bracelet anodes are recommended at the same thickness as the weight coat.
ALUMINUM HALL ANODES
Hull anodes are manufactured for the hulls of oceangoing vessels. They are also applicable for use on any other saltwater structure. Because Alloy I contain nominal amounts of mercury, it is not recommended for areas where water flow is restricted.
ALUMINUM STAND-OFF BRACKETS
Aluminum anodes produced and designed for superior performance in saltwater environments. The first alloy, which has an open circuit potential of 1.05 volts (with respect to an Ag/AgCl reference cell), contains a nominal amount of mercury,
and is recommended for use only in free-flowing saltwater environments.
MAGNESIUM RIBBON ANODES
Extruded magnesium anodes are most suitable for structures buried or submerged in highresistivity electrolytes. The ribbon anode is used for the protection of pipelines and storage tanks.
MAGNESIUM ANODES-PREPACKAGED
High potential anodes can be used to protect
most buried metallic structures found in a range of soil resistivities.
Can be used for temporary CP pipeline, fire hydrant, Anchor Block, and at casing road crossing.
ZINC RIBBON AND ZINC PREPACKAGED ANODES
Zinc cast anodes are recommended for use in soils with resistivities below 1,000 ohm-cm. Because these anodes have a driving voltage that is lower than magnesium, they are most effective on well-coated steel structures, which require minimal current output.
TEST STATION/SOIL ACCESS TEST STATION
Test Stations are used for measurement of anode and structure potentials of Cathodic Protection Systems.
This kind of test stations are applicable for paved areas where soil is not accessible.
COATING REPAIR; PATCH STICK
stick is used quickly to repair small holidays of the fusion bonded epoxy coatings. This polymeric material is provided in “Stick” form and is hot melted onto the area needing repair. Easy to Use, and Facilitates Quick Repair. Maximum operating temperature 65°C/149°F. This also use for exposed connection of cable to pipeline thermite welded such cable for test station and negative cable connections to pipeline.
CORROSION PROBES AND TEST COUPON
On-potential and off-potential (IR free potential), spread resistance, corrosion rate measurement, DC and AC current, Current Densities, and verification of CP effectiveness,
The coupon is buried in the same electrolyte near the structure to be tested and connected to it through a test station
RUBBER SPLICING TAPE
Primary electrical insulation for splicing cable from 600 volts through 69,000 volts on all solid dielectric cables. It provides primary insulation for building stress cones on cables up to 35,000 volts on all solid dielectric cables.
used for seal connection somtimes prior to heatshrink tube or epoxy encapsulation
REFERENCE ELECTRODES
Reference Electrodes are used for measuring
potential of the structures (either the structured buried in soil, immersed in water, or imbedded in concrete).
Reference electrodes such as Ag/AgCl and Cu/CuSo4 can be either with or without depends on the application encpasulated/prepackaged
CATHODIC PROTECTION CABLES
Suitable for direct burial for cathodic protection systems for pipelines, storage tanks, pilings, well casings, cables, marine crafts, and other buried or water submerged metallic structures.
Generally used for positive, negative, anodes cables, bonding, test cable, reference
electrodes depends on various type, sizes, and required applications.
COKE BREEZE BACKFILL
The coke breeze backfill is used around
impressed current anodes for underground
cathodic protection applications. It is used to Reduce the resistivity of the environment
surrounding the anode to increase the amount of current the anode can discharge.
UPVC SLOTTED PIPE
This slotted pipe with geotextiles are installed Used for reference Electrode access for potential measurement of the bottom tank.
buried at 50mm below the bottom of the tank
bottom in the sand pad.
ALLVENT PIPE
AllVent pipe is designed exclusively for use in deep cathodic protection systems. It has an opening strategic pattern to allow 360° venting ability without a loss of pipe strength. Vertical slits placed with precession cutting wire produce opening 1.5″ length with a width of 0.015cm.
Size: 1″ dia x 6m length
FLANGE INSULATION KITS
For Complete Electrical Isolation Controlling current flow is important for designing effective cathodic protection systems and protecting buried pipelines from stray current damage. Flange insulation kits make field isolation projects easy to accomplish.
Flange insulation kits are the economical way to electrically isolate pipe sections.
Gaskets offered include standard Type “D”, “E”, and “F”
ISOLATING SPARK GAPS
The isolating spark gap ensures lightning protection equipotential bonding and safely discharges overvoltage. This in turn ensures smooth operation of the pipeline.
Therefore, spark gap is used to protect the gasket. The function of spark gap is that when the lightning or fault occurs (increasing the potential difference between the two flange edges), it blocks the current path from its path and prevents the insulation kit being damaged.
Can be installed between the flange of the pipeline
POLARIZATION CELL REPLACEMENT (PCR)
The isolating spark gap ensures lightning protection equipotential bonding and safely discharges overvoltage. This in turn ensures smooth operation of the pipeline.
Therefore, spark gap is used to protect the gasket. The function of spark gap is that when the lightning or fault occurs (increasing the potential difference between the two flange edges), it blocks the current path from its path and prevents the insulation kit being damaged.
Can be installed between the flange of the pipeline
THERMOWELD MOULD AND POWDER
The isolating spark gap ensures lightning protection equipotential bonding and safely discharges overvoltage. This in turn ensures smooth operation of the pipeline.
Therefore, spark gap is used to protect the gasket. The function of spark gap is that when the lightning or fault occurs (increasing the potential difference between the two flange edges), it blocks the current path from its path and prevents the insulation kit being damaged.
Can be installed between the flange of the pipeline
Cadweld connections are an accepted method for attaching cathodic protection leads to pipes, tanks, or any other buried metallic structure.
JUNCTION BOX AND BONDING BOX
Anode Junction Boxes are used for anode cable terminations of Cathodic Protection Systems. Bonding boxes are used for bonding all structures to be protected.
Enclosure can be either aluminum powder coated, stainless steel or polymeric materials; or sand cast copper free (4/10 of 1% max.) aluminum with shot blast finish .
MIXED METAL OXIDE (MMO) RIBBON MESH ANODES
Ribbon Mesh Anodes can be installed during the construction phase and on rebar using plastic spacers before concrete pouring.
| Width (mm) | Thickness (mm) | x-section (mm²) | Surface Area (m²/m) | Weight (g/m) | Resistance (oh m/m) |
|---|---|---|---|---|---|
|
10 |
0.63 |
4.03 |
0.013 |
18 |
0.14 |
|
12.7 |
0.63 |
8.06 |
0.0256 |
36 |
0.069 |
|
19 |
0.63 |
12.0 |
0.0382 |
54 |
0.046 |
|
25.4 |
0.63 |
16.12 |
0.0512 |
72 |
0.035 |
