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We offer construction services through our specialized branches (Erection & Installation, Storage & Transportation, Electrical & Instrument Installation) and regional branches (No. 4, No. 5 and No. 6).

1£©Erection & Installation

We are home to a specialized workforce for the erection and installation of structural steel, equipment (rotating and static) and pipes, in the following areas:

    • Erection, installation and testing of critical equipment and packages;
    • Welding of pipes of special materials of construction (high Cr and Ni alloy, titanium, Monel, HK-40, duplex, aluminum and aluminum alloy, among others), and welding, erection and testing of high-pressure and ultra-high-pressure pipes.
    • Development and application of robotic welding and modular erection techniques for pipes.

2) Electrical & Instrument Installation

We specialize in electrical & instrument installation and testing services. Our strengths:

    • Installation and testing for compressor package driven by turbine up to 40,000kWh;
    • Installation and testing for substation up to 110kV;
    • Installation and testing for state-of-the-art computer-based control systems like DCS, PLC, ESD and FCS;
    • Installation and testing for large power plants;
    • Installation works for lifts, electrical and instrument and generic cabling for various industrial, commercial buildings and smart buildings, residential compounds, and electrical and instrument installation works for skyscrapers below 230m.


3) Storage and Transportation
We specialize in the erection and installation of various types of storage tanks, silos and long-distance pipelines.
    • Our in-house machines and tools include various types of automatic welding machines, digitally controlled cutting machines, digitally controlled plate rollers, and hydraulic lifting devices; We are experienced in the welding procedures for specialty steels like cryogenic steel, allow steel, stainless steel and high-strength steel.
    • We have over a dozen patented and proprietary technologies and construction techniques.
    • We are capable of executing parallel construction works for multiple large storage tank farms, spherical tank farms, cryogenic storage tanks, associated systems, and long-distance pipelines.
    • We have a track record of hundreds of tank farm projects, and an accumulative long-distance pipelines of over 2,600km.


Flagship Projects
Catalytic Cracking Units
For the erection and installation works for the 3.5 MMTPA heavy oil catalytic cracking unit and the 1.8 MMTPA residue hydrogenation unit for Sinopec Jinling Company, we earned the Sinopec quality project award in 2013; For the welding of the two pieces of critical catalytic equipment, we earned the first prize of national quality welding work in 2013.

Catalytic Reforming Units
We delivered as PC contractor the 1.8 MMTPA catalytic reforming unit (II), 1.9 MMTPA aviation kerosene hydrogenation unit, and 2.4 MMTPA catalytic gasoline desulfurization unit for CNOOC Huizhou Refinery Integration Project Phase II.


Catalytic, Hydrogenation, Alkylation Units
Erection and installation works for Package #2 of the 40 MMTPA Refining Integration Project Phase I of Zhejiang Petrochemical Co., Ltd.


Propylene Oxide Units
For the erection and installation works for the 274/600 KTPA Propylene Oxide/Styrene Monomer (POSM) plant of Ningbo ZRCC Lyondell Chemical Co., Ltd., we earned the Sinopec quality project award in 2010, the golden prize of national quality project award in 2011-2012, and the first prize of the national quality welding work in 2011.


For the erection, installation and civil works for the 240/742 KTPA PO/MTBE plant of Nanjing Jinling Huntsman New Material Co., Ltd., we earned the Sinopec quality project award in 2017.


Ethylene Oxide / Ethylene Glycol (EO/EG) Units
For the erection and installation works for the 150/280 KTPA EO/EG plant of Sinopec-SK (Wuhan) Petrochemical Company Limited, we earned the Sinopec quality project award in 2014, and the golden prize of national quality project award in 2016-2017.
PP Units
We delivered as PC the 800 KTPA ethylene unit with 400 KTPA PP unit for Sinopec Wuhan Company. We earned the Sinopec quality project award in 2014, and the golden prize of national quality project award in 2016-2017.


Purified Terephthalic Acid (PTA) Units
Erection and installation works for the 2.2 MMTPA PTA-1 unit and associated facilities for Hengli Petrochemical (Dalian) Co., Ltd.


Storage & Transportation
24x100,000m3 tank farm for the national oil reserve base in Zhenhai.


Sector

No.

Work

Qty

Flagship Projects

Refining

1

Catalytic (cracking, reforming) unit

26

4.5 MMTPA heavy oil catalytic cracking unit for the 40 MMTPA Refining Integration Project Phase I, Zhejiang Petrochemical Co., Ltd.

2

Atmospheric / vacuum distillation unit

19

20 MMTPA atmospheric / vacuum distillation unit, Yanbu Aramco Sinopec Refining Company

3

Continuous reforming unit

15

1.8 MMTPA continuous reforming unit, Sino-Kuwait Integrated Refinery and Petrochemical Complex

4

Delayed coking unit

7

1.4 MMTPA delayed coking unit, Sinopec Luoyang Company

5

Hydro (cracking, treating) unit

15

4.0/3.5 MMTPA diesel hydrocracking unit for the 40 MMTPA Refining Integration Project Phase I, Zhejiang Petrochemical Co., Ltd.

6

Gasoline/diesel hydro (refining) unit

27

4.1 MMTPA diesel hydrogenation unit, Sinopec Qingdao Company

7

Hydrogen production unit

5

100,000Nm3/h hydrogen production unit (including syngas), Chengdu Air & Gas Products Co., Ltd.

8

Alkylation unit

6

550 KTPA alkylation unit for the 40 MMTPA Refining Integration Project Phase I, Zhejiang Petrochemical Co., Ltd.

9

Sulfur recovery unit

17

2x100 KPTA sulfur recovery unit, Fujian Refining and Petrochemical Co., Ltd.

10

Gas fractionation unit

9

300 KTPA gas fractionation unit, Sinopec Anqing Company

11

Air separation unit

7

3x70,000 Nm3/h air separation unit for the 1.7 MMTPA coal-based methanol-to-olefins (MTO) project, Zhong'an United Coal Chemical Co., Ltd.

12

MTBE unit

7

240/742 KTPA PO/MTBE unit, Nanjing Jinling Huntsman New Material Co., Ltd.

Storage

1

Cryogenic storage

13

3x60,000m3 cryogenic propene storage tanks, Zhejiang Satellite Petrochemical Co., Ltd.

2

Storage tank, 100,000m3 and above

137

6x100,000m3, 3x125,000m3 floating roof tanks, commercial petroleum reserve in Yizheng

3

Spherical tank

194

2x6,000m3 spherical tanks, Sinopec Anqing Company

4

Gas holder

3

20,000m3 gas holder, Sinopec Jinling company

5

Silo

100

5,000m3 for PTA plant, Oriental Petrochemical (Shanghai) Corporation

Chemical, chemical fiber

1

Ethylene unit

2

800 KTPA ethylene unit, Fujian Refining and Petrochemical Co., Ltd.

2

Paraxylene (PX) unit

9

2x2.25 MTPA PX units for 20 MMTPA Integrated Refining and Chemical Project, Hengli Petrochemical (Dalian) Co., Ltd.

3

Purified terephthalic acid (PTA) unit

20

2.2 MMTPA PTA unit, Hengli Petrochemical (Dalian) Co., Ltd.

4

Aromatics extraction unit

6

1.5 MMTPA continuous reforming unit and 600 KTPA aromatics extraction unit, Sinopec Jinling Company

5

Ethylene oxide/ethylene glycol (EO/EG) unit

7

100/700 KTPA EO/EG unit, Fujian Zhangzhou GuLei Refining and Chemical Integration Project

6

Propylene oxide (PO) unit

4

240/742 KTPA PO/MTBE unit, Nanjing Jinling Huntsman New Material Co., Ltd.

7

Acrylic acid/acrylic esters (AA/AE) unit

 

200 KTPA AA/AE unit, PC contract, CNOOC Huizhou

8

Low/density / high-density polyethylene (L/HDPE) unit

 

400 (500) KTPA LLDPE unit, Saudi Arabian Basic Industries Corporation

9

Polypropylene (PP) unit

9

800 KTPA ethylene unit with 400 KTPA PP unit, Sinopec Wuhan Company

10

Polyvinyl chloride (PVC) unit

1

370 KTPA PVC unit, Sinopec Qilu Company

11

Polyester unit

3

150 KTPA polyester unit, Jiangsu Xinsu Chemical Fiber Co., Ltd.

12

Ethylene-vinyl acetate copolymer (EVA)

2

300 KTPA EVA unit, Jiangsu Sailboat Petrochemical Co., Ltd.

13

MDI unit

1

MDI unit, Yantai Wanhua Relocation Integration Project

14

Ammonia unit

2

300 KTPA ammonia unit, Sinopec Nanjing Chemical Industrial Corporation

15

Coal for oil

3

550 KTPA coal for oil project, Sinopec Anqing Company

16

Coal-based methanol-to-olefins

6

1.7 MMTPA coal-based methanol-to-olefins (MTO) project, Zhong'an United Coal Chemical Co., Ltd.

Long-distance pipeline

1

Long-distance pipeline

2,630km

Pipeline (DN900), Sichuan-East China gas project

Heavy lifting

1

Integrated heavy lifting and erection

6

Integrated heavy lifting and erection works for Sinopec Yangzi Petrochemical

Misc.

1

Boiler erection

26

220t/h CF boiler, Sinopec Jinling Company

2

Cracker erection

10

5x100 KTPA ethylene cracker erection, BASF-YPC Company Limied

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