TRANSFORMER OIL, ELECTRICAL INSULATING OIL


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
South Korea
Brand name
ESTRAN
Payment Terms
Negotiable
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
base oil, transformer, transformer oil, insulating oil
Category
Lubricant

DONGNAM PETROLEUM IND CO LTD

Membership
VIP
Country / Year Established
South Korea South Korea / 1973
Business type
Manufacturer
Verified Certificate

9

TRADE TOWER

DUNS

ISO

Product name TRANSFORMER OIL, ELECTRICAL INSULATING OIL Certification -
Category Lubricant Ingredients -
Keyword base oil , transformer , transformer oil , insulating oil Unit Size -
Brand name ESTRAN Unit Weigh -
origin South Korea Stock -
Supply type - HS code 271019

Product Information

DONGNAM Petroleum Ind. Co., Ltd. is one of the major insulating oil producers in South Korea with its additional office in Australia. 

Established in 1973, we have years of accumulated technical know-how, ensuring the quality and reliability of our products.

 

We produce oils of various range, from distribution transformers to power transformers.

Our transformer oil is being used in super high voltage transformers such as 765kV / 666.7MVA.

 

We have developed and patent registered our own environmentally friendly Natural Ester “BIOTRAN-35” (UL Listed and FM Approved).

 

We are ISO 9002 & 14001 certified company. 

ESTRAN

 

DONGNAM Petroleum Ind. Co., Ltd. produces supreme electric insulating oil which can be used in super high voltage transformers (765kV) by developing and applying a high degree of purification technique which allows the development of new high voltage transformers to be smaller and lighter. 

 

Our electrical insulating oil currently meets and/or exceeds the various international standards of different countries in the world today. 

 

- Excellent oxidation stability in long term use 

- Excellent breakdown voltage (dielectric strength) 

- Excellent chemical stability 

- Non-corrosive, No PCBs 

- High levels of purifying techniques, producing insulating oil for high voltage transformers

 IEC 60296 ED4 2012

 

 ASTM D3487

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

DONGNAM PETROLEUM IND CO LTD

Country / Year Established
South Korea South Korea / 1973
Membership
VIP
Business type
Manufacturer

9

TRADE TOWER

DUNS

ISO

President
Chung Souk Ro
Address
Wonsi-ro 31, Danwon-gu, Ansan-si, Gyeonggi-do, Korea
Product Category
Other Petrochemical Related Products,Petrochemical Products
Year Established
1973
No. of Total Employees
1-50
Company introduction

[Company Introduction]

 

DONGNAM Petroleum Ind. Co., Ltd. is one of the major insulating oil producers in South Korea.  

Established in 1973, we have years of accumulated technical know-how, ensuring the quality and reliability of our products.

 

We produce oils of various range, from distribution transformers to super high voltage transformers.

Our transformer oil is being used in super high voltage transformers such as 765kV / 666.7MVA.

We have developed and applied a super high purification technique to all our products which allowed new developments of high voltage transformers to be smaller and lighter.

We have supplied to various projects such as substations, thermal power plants, combined cycle power plants and nuclear power plants 

for nearly a half century in Korea and has been exporting it around the globe.

Our products meet and exceed the international standards such as IEC 60296, ASTM D 3487 and also customized specifications for our customers’ special needs.

 

We have developed and patent registered our own environmentally friendly Natural Ester “BIOTRAN-35” which is UL Listed and FM Approved.

 

We also produce various industrial lubricants and waxes.

 

We guarantee our quality based on our vast technical experiences, Q.A management system which provides accurate oil and wax 

chemical analysis, using the state-of-the-art analysis equipment together with our highly skilled research technicians.

 

We are ISO 9002 & 14001 certified company.

 

We look forward to serving all your transformer oil needs.

 

 

 

[Company History]

1973.02     Established DONGNAM petroleum Ind. Co.,Ltd..

1975.03     Granted ‘KS(Korean Standard)’ for ElectricInsulating Oil

                  KS C 2301 class1-no.2, no.3

1976.08     Exported transformer oil to PhilippinesNational Hydro-electric power plant

                  for 154 KV Transformer as thefirst exportation ever in Korea

1981.08     Completion of construction of Banwoul Plant and relocated head office

1982.09     Completion of construction of Paraffin WaxPlant

1984.12     Completion of construction of MetalProcessing Oil Plant

1985.03     Granted ‘Korean Standard’ for ElectricalInsulating Oil KS C 2301 class1-no.4

1992.08     Granted ‘Korean Standard’ for Machine OilKS M 2126

                  Granted ‘Korean Standard’ forProcessing Oil KS M 2162

1995.04     Completion of construction of S.D.U Plantfor Micro Wax product

1996.08     Granted ‘Korean Standard’ for ElectricInsulating Oil KS C 2301 class7-no.2 ~4                  

1998.12     Obtained Certificates of ISO 9002:1994(International Organization for Standard)

                 for Quality systems

2005.10     Obtained Certificates of ISO 14001:2004(International Standard Association)

                 for Environmental managementsystems - Requirements with guidance for use

2006.11     Registered Patent No.10-0654962 byKIPO(Korean Intellectual Property Office)

                for Method to separate plantsterols from soy bean oil

 

2007.04     Registered Patent No.10-0705296 byKIPO(Korean Intellectual Property Office)

                 for EnvironmentFriendly-insulating oil with using vegetable oil

2007.10     Registered Patent No.10-0764829 byKIPO(Korean Intellectual Property Office)

                  for Method of manufacturingsystem of a vegetable insulating oil for condenser

2009.10     Obtained Certificate of  N.E.P-MIKE-2009-037 (New Excellent Product ofKorea)

                  by KATS(Korean Agency forTechnology and Standards)

                  for Plant electric insulatingoil for transformer 

2010.11     Korean Trade Association Million dollarsexport tower award  

2011.07     Japanese Patent No.5047271 ( JAPAN )

                  for EnvironmentFriendly-insulating oil used for transformer

2011.08     Completed Environment Friendly-Insulatingoil production facilities

2011.12     Chinese Patent No.ZL-200780016034.8 (CHINA )

                  for EnvironmentFriendly-insulating oil used for transformer

2012.07     Patent No.HK1130519 ( HONGKONG )

                  for EnvironmentFriendly-insulating oil used for transformer

2014.12    Established an Indonesia branch PT. TENGGARA PETRO INDONESIA in Jakarta,Indonesia

2015.01    KEPCO(Korea Electric Power Corporation)Trusted Partner SerialNo.2014-KTP-007

2015.06    Established a branch of DONGNAM PETROVINA CO., LTD. in Hai Phong City, Vietnam

2017.05    Completion of construction of aplant DONGNAM PETROVINA in Hai Phong City, Vietnam

2018.01    Obtained UL Certificate of Compliance for BIOTRAN-35. Certificate Number 20171222-MH61908

2019.11    Obtained FM Approval for BIOTRAN-35. Approval Number PR452740

 


 

 

 

 

 

 

 

 

 

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DONGNAM Petroleum Ind. Co., Ltd.

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