Arman Gostar Karoon - Cathodic Protection Anodes Supplier
AGK offers high-quality zinc and aluminum anodes for saltwater environments requiring cathodic protection. They also provide a range of magnesium anodes for various applications, including condensers, ship hulls, and piers. The company ensures compliance with industry standards and can manufacture custom anode types as needed.
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Arman Gostar Karoon Zinc Aluminum Anode Zinc Aluminum Anode Zinc Aluminum Anode sare typically used in salt water or marine environments where Cathodic Protection is required. AGK meets or exceeds industry standards and can manufacture any standard or custom anode type you may require. www.Agk-co.com www.petronaji.com info@Agk-co.com info@petronaji.com +989161115830 +989161115891 petronaji_agk Iran, Ahvaz, Shahid Bandar Square in front of Gas Company, 17 Shahrivar Alley, 9 Alley
Arman Gostar Karoon Acceptance Criteria According To DNV Acceptance Criteria According To DNV- -RP RP- -B401 Standard B401 Standard Zn In Cd Si 2.50_ 5.75 % Fe 0.09 % Max 0.015_ 0.040 % Cu 0.003 % Max 0.002_ % Max Pb 0.12 % Max Al Rem www.Agk-co.com www.petronaji.com info@Agk-co.com info@petronaji.com +989161115830 +989161115891 petronaji_agk Iran, Ahvaz, Shahid Bandar Square in front of Gas Company, 17 Shahrivar Alley, 9 Alley
Arman Gostar Karoon Magnesium Magnesium Anodes Anodes Magnesium Anoes are employed in many sacrificial anode system. Due to their light weight and high output ratings. They are an economical choice for underwater or under ground applications. Especially in environments with high electrical resistance. AGK magnesium anodes come in a full array of shapes and size to fit any cathidic protection applications. The underground anodes may be ordered bare or pakeged. Depending on your project specifications.AGK s magnesium anodes are available for the following applications. .Condensers .ship hulls .piers .heat exchengers .soil .pilings AGK s magnesium anodes are available in high potential and 3 standard grade with the chemical composition as following www.Agk-co.com www.petronaji.com info@Agk-co.com info@petronaji.com +989161115830 +989161115891 petronaji_agk Iran, Ahvaz, Shahid Bandar Square in front of Gas Company, 17 Shahrivar Alley, 9 Alley
Arman Gostar Karoon Chemical composition Chemical composition Element High potential 0.01 0.5-1.3 - 0.05 0.02 0.001 0.03 0.30 Reminder Grade I Grade II Grade II Al Mn Zn Si Cu Ni Fe Other total Mg 5.3-6.7 0.15-0.7 2.5-3.5 0.10 0.02 0.002 0.003 0.30 Reminder 5.3-6.7 0.15-0.7 2.5-3.5 0.30 0.05 0.003 0.003 0.30 Reminder 5.0-7.0 0.15-0.7 2.0-4.0 0.30 0.10 0.003 0.003 0.30 Reminder Type OCP (V vs AG/AgCl) Max current capacity Potential -1.75 1100 Ah/Kg Standard Grade -1.55 1100 Ah/Kg type Dimensions a 300 250 200,130 150 150 100 75 75 b 150 150 100 75,70 150 100,60 70 70 c 40,30,25,20, 40 40,30,20 40,30,20 40,30 40,30,20 40 30 Two Holes One Hole www.Agk-co.com www.petronaji.com info@Agk-co.com info@petronaji.com +989161115830 +989161115891 petronaji_agk Iran, Ahvaz, Shahid Bandar Square in front of Gas Company, 17 Shahrivar Alley, 9 Alley
Arman Gostar Karoon Pre Pre- -Packaged magnesium Anodes Packaged magnesium Anodes Magnesium Anodes for buried piplines, casing, tanks and similar structurs are supplied packaged in a cotton bag containing a rapid wetting moisture retaining backfill. The backfill powder reduces the soil resistivity surrounding the anodes and improves the anode performance. The pre-packaged magnesium anodes are available in two grades , standard and high-potential which is used primarity high resistivity soils.Anodes are supplied different lenghth of insulated copper cable on request. Standard Backfill Composition Powdered Gypsum 75% Granular Bentonite 20% Sodium Sulphate 5% www.Agk-co.com www.petronaji.com info@Agk-co.com info@petronaji.com +989161115830 +989161115891 petronaji_agk Iran, Ahvaz, Shahid Bandar Square in front of Gas Company, 17 Shahrivar Alley, 9 Alley
Arman Gostar Karoon Standard dimension Standard dimension Anode Type Bare Weight ib Packaged weight ib bare Packaged a b c d e Agk1.1.mg.1 1 5 1-3/4 1-3/4 8 31/4 10 Agk.1.2.mg.3 3 9 3-1/2 3-1/2 5-1/4 51/2 10 Agk.1.3.mg.5 5 14 3-1/2 3-1/2 9-1/4 51/2 14 Agk.1.4.mg.9 9 35 2-3/4 2-3/4 26-1/4 6 31 Agk.1.8.mg.17 17 60 2-3/4 2-3/4 50-1/4 6 55 Agk.1.9.mg.20 20 72 2-3/4 2-3/4 56-3/4 5=1/2 66 Agk.1.10.mg.2 4 24 60 4-3/4 4-3/4 23-1/2 7 30 Agk.1.11.mg.3 2 32 90 3-3/4 4 47 6-1/2 53 Agk.1.13.mg.4 0 40 105 3-3/4 4 56-1/2 6-1/2 66 Agk.1.14.mg.4 8 48 98 5-1/2 5-3/4 30-1/4 8 38 Agk.1.15.mg.6 0 60 125 4-3/4 4-3/4 57-1/2 7 64 www.Agk-co.com www.petronaji.com info@Agk-co.com info@petronaji.com +989161115830 +989161115891 petronaji_agk Iran, Ahvaz, Shahid Bandar Square in front of Gas Company, 17 Shahrivar Alley, 9 Alley
Arman Gostar Karoon Zinc Zinc S Sacrificial Anode acrificial Anode Zinc anode has two types of marine alloy (Type 1 (for use in sea water) and standard alloy (Type 2) (to protect structures) Floating in fresh water or structures buried in the soil are in the cathodic protection section. Hydroxide layer formation in fresh water On the surface of the anode, it causes the current to be blocked, which is why zinc anodes are recommended for use in salt water. So It is most widely used for marine structures such as ships, tanks, cylinders and vanes. Also from zinc anode to protect Underground pipelines and tanks are also used. Standard in Anodes structure Element Aluminum (%) Alloy Type I 0.1 - 0.5 Alloy Type II 0.005 max Cadmium (%) 0.025 - 0.07 0.003 max Iron (%) 0.005 max 0.0014 max Lead (%) 0.006 max 0.003 max Copper (%) 0.005 max 0.002 max All others (%) 0.1 max --- Zinc (%) Remainder Remainder www.Agk-co.com www.petronaji.com info@Agk-co.com info@petronaji.com +989161115830 +989161115891 petronaji_agk Iran, Ahvaz, Shahid Bandar Square in front of Gas Company, 17 Shahrivar Alley, 9 Alley
Arman Gostar Karoon zinc anode protects metals against corrosion by using the properties of electric potential, electrochemical capacity and alloy quality According to the BS 7361 standard, its open circuit potential is about 05.1 V, compared to the silver/silver chloride reference electrode and the capacity Its electrochemical is at least 780 kg/h.A. Also, the efficiency of zinc anodes is about 90%. Electrochemical test Zinc anode is performed according to B401-RP-DNV standard and its results can be seen in the table below. Electrochemical properties of zinc anode according to BS 7361 standard Electrochemical properties of zinc anode according to BS 7361 standard Electrochemical properties of zinc anode according to BS 7361 standard Electrochemical Properties Electrochemical Properties Sea Water Environment Sea Water Environment Electrochemical Capacity (A.h/kg) 780 Open Circuit Potential (V) (Respect to Ag/AgCl Reference Electrode) Efficiency (%) -1.05 90 Advantages No need for an external source Easy installation Low voltage Low maintenance costs Disadvantages Lack of efficiency in environments with high resistance Electrochemical capacity limitation High weight Potential interference with water flow www.Agk-co.com www.petronaji.com info@Agk-co.com info@petronaji.com +989161115830 +989161115891 petronaji_agk Iran, Ahvaz, Shahid Bandar Square in front of Gas Company, 17 Shahrivar Alley, 9 Alley
Arman Gostar Karoon Current injection anodes Current injection anodes In the current injection method, an external source is needed to provide the required current for protection. In this method, the Andes are compared to The structure is kept positive, which is done by a direct current source. Direct current source in this way The system is placed so that its positive pole is connected to the auxiliary anode and its negative pole is connected to the metal of the desired device. So that Positive ions inside the electrolyte return from the anode to the desired metal. Current injection anodes have the following categories in terms of elements and construction forms: 1.Anode MMO 2.Silicon Anode (Silicon High Silicon Cast Iron) www.Agk-co.com www.petronaji.com info@Agk-co.com info@petronaji.com +989161115830 +989161115891 petronaji_agk Iran, Ahvaz, Shahid Bandar Square in front of Gas Company, 17 Shahrivar Alley, 9 Alley
Arman Gostar Karoon Mixed Mixed Metal Oxide Anode (MMO) Metal Oxide Anode (MMO) Mixed metal oxide anodes or MMO anodes consist of two parts, the underlayer and the mixed metal oxide coatings. Titanium It has been chosen as the substrate, because this metal has the necessary properties to receive a coating to deal with aggressive chemical environments has and is a suitable conductor for the passage of current. Another advantage of titanium compared to other metals is to use it as a substrate for MMO anodes. It is in different forms such as: net-shaped, tubular, strip, wire and plate. Mixed metal oxide coatings on metal The substrate (titanium) covers the MMO anodes, it is a few microns and very thin, which is different on the metal below. layer (titanium) is applied. The coating used in MMO anodes is determined according to the type of use, which consists of Its donor can be a combination of two or more metal oxides including iridium, tantalum, ruthenium and titanium oxides The applied coating performed the function of activation, so that the additional potential for the release of chlorine and anodic oxygen can be significantly reduced and then the MMO anode catalytic coating creates a small resistance for the anode that this low resistance It reduces the corrosion rate of MMO anodes according to their lifespan. The consumption rate of MMO anodes is very low and numerical It is less than 1 Year.A/mg, which depends on the environmental conditions and their application. www.Agk-co.com www.petronaji.com info@Agk-co.com info@petronaji.com +989161115830 +989161115891 petronaji_agk Iran, Ahvaz, Shahid Bandar Square in front of Gas Company, 17 Shahrivar Alley, 9 Alley
Arman Gostar Karoon MMO anodes in different electrolytes have different current density and life as described in the table below Is: life span (year) Type of electrolyte Maximum current density 2 outputs( A/M2 ( 25 25 50 100 Carbon back brace Petroleum coke 25 25 25 600 100-300 100 sea water Salty water fresh water www.Agk-co.com www.petronaji.com info@Agk-co.com info@petronaji.com +989161115830 +989161115891 petronaji_agk Iran, Ahvaz, Shahid Bandar Square in front of Gas Company, 17 Shahrivar Alley, 9 Alley
Arman Gostar Karoon Today, MMO anodes are widely used in cathodic systems for the following reasons: o Production of MMO anodes in different types and sizes for their use in different cathodic systems Easy to use High output current density Light weight and easy to transport Stability in maintaining dimensions (dimensional stability) due to the use of DSA (Anode Dimensionally Stable) technology Recoating if the original coating is lost Has a long life in high current density The use of MMO anodes in the permanent cathodic protection system (current application) to protect metal structures buried in the soil or Drowning in water is common. MMO anodes can be used in the cathodic protection system to protect buried structures soil such as: Piping & Pipeline (transfer of oil, gas, etc.), External cathodic protection system (bottom of tanks) and Internal (walls and internal floors of tanks) are marine and concrete structures 1 1- Tubular anodes (Tubular MMO) Anode Tubular Oxide Metal Mixed or tubular MMO for cathodic protection of structures buried in the soil Immersion in water is used in two ways: 1. Tubular MMO anode with carbon backfill 2. Anode MMO tube directly without backfill or carbon back strap www.Agk-co.com www.petronaji.com info@Agk-co.com info@petronaji.com +989161115830 +989161115891 petronaji_agk Iran, Ahvaz, Shahid Bandar Square in front of Gas Company, 17 Shahrivar Alley, 9 Alley
Arman Gostar Karoon Anode Tubular Oxide Metal Mixed or tubular MMO based on the size and type of environment used (buried in). soil or immersed in water) have different output currents and lifetimes, which are given in the following table: current output (A) 7 life span (year) anode size(diameter x length) The case environmentUse 25 19 mm 1220 mm )3 /4 in 48 in( Dirt, fleas andfresh water 4 25 25 mm 500 mm )1 in 19/7 in( 8 25 25 mm 1000 mm )1 in 39/4 in( 3.5 25 25 mm 1220 mm )1 in 48 in( 4.5 25 25 mm 1500 mm )1 in 60 in( 12 25 31/75 mm 1220 mm )1/25 in 48 in( 45 25 19 mm 1220 mm )3 /4 in 48 in( Sea water 25 25 25 mm 500 mm )1 in 19/7 in( 50 25 25 mm 1000 mm )1 in 39/4 in( 75 25 31/75 mm 1220 mm )1/25 in 48 in( It should be noted that the titanium sublayer of Tubular Anode Oxide Metal Mixed anodes conforms to the ASTM B338 standard. 2 or 1 Grade is considered www.Agk-co.com www.petronaji.com info@Agk-co.com info@petronaji.com +989161115830 +989161115891 petronaji_agk Iran, Ahvaz, Shahid Bandar Square in front of Gas Company, 17 Shahrivar Alley, 9 Alley
Arman Gostar Karoon 2 2 - Ribbon MMO anode with titanium conductor Mixed Metal Oxide Ribbon Anodes or MMO tapes for cathodic protection of the bottom of storage tanks is used. Making a change in the distance between the MMO anodes of the bar installed in the cathodic protection system of the tank floor to reach the design life desired, with the possibility of easy installation in all points under the tank (easily cut), the possibility of creating different routes In order to achieve proper current distribution due to the continuity of strip MMO and using them without the need for carbon backfill, one of the advantages of this Anode type. The dimensions and weight of strip MMO anodes and their maximum current density and lifetime are as described in the following tables: 6.35 mm )0.25 in( 6.35 mm )0.25 in( wide wide 0.635 mm )0.025 in( 0.635 mm )0.025 in( thickness thickness kg 5.1 kg 5.1 Standard coil weight Standard coil weight 100 m m Standard coil length Standard coil length 0.014 m2 Per/m 0.014 m2 Per/m The surface of the area The surface of the area Approximate lifespan Approximate lifespan (Year) (Year) Output Output Current(mA/m) Current(mA/m) The environment The environment used used 100 100 1.5 1.5 concrete concrete 50 50 42 42 fine sand fine sand www.Agk-co.com www.petronaji.com info@Agk-co.com info@petronaji.com +989161115830 +989161115891 petronaji_agk Iran, Ahvaz, Shahid Bandar Square in front of Gas Company, 17 Shahrivar Alley, 9 Alley
It should be noted that the titanium substrate of Anode Ribbon Oxide Metal Mixed according to ASTM B265 standard 1 grade is considered. Titanium strips along with strip MMO anodes and mesh to protect the bottom surface of storage tanks that are installed on the soil surface. and concrete structures are also used. In order to reduce the electrical resistance of the anode, these strips are welded to the anode. Standard dimension Standard dimension: width width 51 g/m thickness thickness 0.9 mm Weight Weight 12.7 mm www.Agk-co.com www.petronaji.com info@Agk-co.com info@petronaji.com +989161115830 +989161115891 petronaji_agk Iran, Ahvaz, Shahid Bandar Square in front of Gas Company, 17 Shahrivar Alley, 9 Alley
Persilic Persilic cast iron anode or HSC ANODE cast iron anode or HSC ANODE Anodes (Anode HSCI (High Iron Cast Silicon Anode) are the most common anodes used in protection systems Permanent cathode or applied current is for structures buried in soil. High chromium and silicon in persilica cast iron anodes The same (Anode HSCI (Anode Iron Cast Silicon High), caused a strong increase in the corrosion resistance of metal structures and It can guarantee the longevity of these structures for a long time. HSCI anodes are known by the brand name of Tantiron alloy and are based on A-ASTM standards. 518 and 750-TP-M-IPS are designed and produced. These anodes are divided into two groups "C" and "N" in terms of chemical compounds. Tanthiron type "C" usually in environments with acidic and alkaline soil or sea water and Tanthiron type "N" in environments with Neutral soil or fresh water is used. Chemical composition (Anode HSCI (Anode Iron Cast Silicon High as described in the following table: chemical mixture Element (%wt) Type "n" Type "c" 14.25- 14.75 0.9 - 1 0.2 max 1.5 max 0.5 max 4.3 - 5 left over 14.75 -14.25 1-0.9 0.2 max 1.5 max 0.5 max 0 left over silicon Carbon molybdenum Manganese copper Chromium iron www.Agk-co.com www.petronaji.com info@Agk-co.com info@petronaji.com +989161115830 +989161115891 petronaji_agk Iran, Ahvaz, Shahid Bandar Square in front of Gas Company, 17 Shahrivar Alley, 9 Alley
Arman Gostar Karoon Copper antifouling anodes and Copper antifouling anodes and Aluminium Aluminium The system of dual anti-moss anodes (Anodes Antifouling Action Dual) is such that in order to prevent the formation Marine organisms are mainly barnacles and mussels (in seawater cooling systems, from the Andes It uses a special alloy that releases amounts of copper and aluminum or iron ions in seawater. ions through broadcasting Install an anti-moss and anti-corrosion barrier on the system through seawater pipelines, internal connections, condensers, exchangers. They produce heat, valves, refrigeration systems, box coolers and AC units inside. Increase sea water circulation and disappear Removing corrosion in pipelines leads to an increase in its duration and efficiency, which leads to energy savings. Andes Copper antifouling is usually used together with aluminum or iron cathodic protection anodes. Use of anti-corrosion anode Aluminum or iron depends on the material in the seawater pipes. Anti-corrosion anode products released with copper products They are combined and spread over the structure. This compound inhibits marine growth and reduces corrosion. When current is applied to the anode, the released copper ions flow through the system, creating an environment which prevents microorganisms from sticking or dissolving. Aluminum anodes with aluminum hydroxide production, distribution Copper ions throughout the system improve the sea water. www.Agk-co.com www.petronaji.com info@Agk-co.com info@petronaji.com +989161115830 +989161115891 petronaji_agk Iran, Ahvaz, Shahid Bandar Square in front of Gas Company, 17 Shahrivar Alley, 9 Alley
Arman Gostar Karoon Aluminum antifouling anodes: Aluminum antifouling anodes: In cathodic protection current injection systems and to prevent moss deposition in ships, from anti anodes Aluminum foiling is used. These anodes are most widely used in marine industries, especially in ship hulls. Copper antifouling anodes: Copper antifouling anodes: Copper antifouling anodes are used in cathodic protection current injection systems and to prevent moss deposition in ships. becomes These anodes are most widely used in marine industries, especially in ship hulls. www.Agk-co.com www.petronaji.com info@Agk-co.com info@petronaji.com +989161115830 +989161115891 petronaji_agk Iran, Ahvaz, Shahid Bandar Square in front of Gas Company, 17 Shahrivar Alley, 9 Alley
Arman Gostar Karoon 5.Reference electrodes: 5.Reference electrodes: The potential of metal structures underground or buried in soil and immersed in water are measured relative to reference electrodes (Hofsel). Three types of reference electrodes are used in the oil, gas, petrochemical and marine industries: Copper/copper sulfate reference electrode (mobile and fixed) for use in soils without chlorine ions Zinc/zinc sulfate reference electrode (mobile and fixed) for use in soils containing chlorine ions Silver/silver chloride reference electrode (moving and fixed) for use in marine environments Zinc reference electrode for use in marine environments According to the BS 7361 standard, the potential difference of different reference electrodes compared to the hydrogen standard electrode at a temperature of 25 degrees Celsius is in the following table: potential potential (V) (V) Electrode Electrode 32.0+ 32.0+ 20.0+ 20.0+ 25.0+ 25.0+ 25.0+ 25.0+ 78.0 78.0- - Copper / copper sulfate Saturated silver/silver chloride/potassium chloride Silver/silver chloride/sea water Calomel (saturated potassium chloride) On sea water www.Agk-co.com www.petronaji.com info@Agk-co.com info@petronaji.com +989161115830 +989161115891 petronaji_agk Iran, Ahvaz, Shahid Bandar Square in front of Gas Company, 17 Shahrivar Alley, 9 Alley
Arman Gostar Karoon Copper/copper sulfate reference electrode: Copper/copper sulfate reference electrode: AGK copper/copper sulfate reference electrodes are portable and fixed. Movable type with probe (clamp). Susmari (suitable for many applications, while the fixed type only on the bottom of tanks and in the vicinity of transformer rectifiers) Smart and... are used. The dimensions of the reference electrode may be chosen to suit the application, but in order to avoid polarization during the tests, the area The surface area of the copper electrode in contact with the copper sulfate solution must be large enough. The degree of purity of the copper electrode should be High copper (9.99)% should be selected and cleaned and saturated in copper sulfate solution in order to remove all traces of oxide and grease. be immersed To maintain the saturated state of the solution, additional solid copper sulfate can be added to it. The porous layer at the end of the electrodes The movable type reference is responsible for the electrical connection with the environment and its humidity is maintained by the penetration of copper sulfate solution. Also, the electrical connection in the reference electrodes of the fixed type with the environment is created by the entire porous clay body and due to the existence Backfill (usually contains 75% gypsum, 20% bentonite and 5% sodium sulfate or 50%-50% gypsum-bentonite) Around it, humidity is always maintained A G K www.Agk-co.com www.petronaji.com info@Agk-co.com info@petronaji.com +989161115830 +989161115891 petronaji_agk Iran, Ahvaz, Shahid Bandar Square in front of Gas Company, 17 Shahrivar Alley, 9 Alley
Arman Gostar Karoon Zi Zinc / zinc sulfate reference electrode: nc / zinc sulfate reference electrode: In soils containing chlorine ions, it is not possible to use copper/copper sulfate reference electrodes and instead of reference electrodes Zinc/zinc sulfate is used. These electrodes are structurally similar to copper/copper sulfate reference electrodes But, with the difference that the high purity zinc electrode is immersed in a saturated zinc sulfate solution. Zinc reference electrode Zinc reference electrode: Usually, a metal reference electrode is used to measure the potential difference, in direct contact with the electrolyte surrounding the structure. It doesn't seem logical, but the zinc reference electrode in seawater is suitable for many applications. This reference electrode is cheaper than The reference electrode is silver/silver chloride and is used as its substitute unless a high degree of stability is required. In the production of zinc reference electrodes, high purity zinc ingots (at least 99.9% with a maximum iron content of 0.014%) are used. 16 mm2 or 10 mm2. For connection, from copper cable with chlorine ion resistant coating (PVDF/HMWPE (and with cross section used and this cable is welded to the steel core inside the electrode. The junction of copper cable and steel rod with epoxy resin is covered www.Agk-co.com www.petronaji.com info@Agk-co.com info@petronaji.com +989161115830 +989161115891 petronaji_agk Iran, Ahvaz, Shahid Bandar Square in front of Gas Company, 17 Shahrivar Alley, 9 Alley
Arman Gostar Karoon The accuracy of potential measurement using silver/silver chloride reference electrode in sea water is about 5 mV and using the electrode The zinc reference in sea water is about 30 mV. AGK Silver/silver chloride reference electrode: Silver/silver chloride reference electrode: Silver/silver chloride reference electrode from a silver electrode whose surface is coated with silver chloride by thermal or electrolytic methods. is formed This electrode has high stability. of silver/silver chloride reference electrode in seawater or other waters A salty river is used directly. Also in other applications such as steel in concrete, from silver/chloride reference electrode Silver/potassium chloride is used. In order to mechanically protect the electrodes used in sea water, they are placed in special chambers and to be established Contact with the electrolyte creates holes on these chambers. These electrodes must be kept for several hours before use Immerse yourself in sea water. In order to prevent short- circuiting, the ends of the electrodes are well insulated. If silver/silver chloride reference electrodes are not used, they should be kept in saturated potassium chloride solution. www.Agk-co.com www.petronaji.com info@Agk-co.com info@petronaji.com +989161115830 +989161115891 petronaji_agk Iran, Ahvaz, Shahid Bandar Square in front of Gas Company, 17 Shahrivar Alley, 9 Alley
Coke Breeze Backfill Coke Breeze Backfill The type of backfill used in the cathodic protection system in ground substrates depends on the type of cathodic protection system used. has it. Considering that the cathodic protection system is in two types: sacrificial anode system (temporary) and current injection anode system (permanent). There are, therefore, two types of backfill materials are also used. www.Agk-co.com www.petronaji.com info@Agk-co.com info@petronaji.com +989161115830 +989161115891 petronaji_agk Iran, Ahvaz, Shahid Bandar Square in front of Gas Company, 17 Shahrivar Alley, 9 Alley
