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    You now:Home > English > Pressure testing branch > Representative project
     

     

    Zhongtuo Finished projects in recently years

     

    NO

    Project Name

    Pipeline info

    Length

    Customers

    Date

    1

    YangGu Gas pipeline Pigging and pressure testing

    Φ323.9x6.4mm

    15km

    Yanggu copper factory

    2007

    2

    Zhumadian Blue sky group pressure testing and cleaning

    Pipeline Networking

    1set

    German Siemens company

    2007

    3

    Lixin-Fuyang gas pipeline cleaning, pressure testing, drying, nitrogen replacement

    Φ219x6.4mm

    57km

    Anhui Natural Gas company

    2007

    4

    Yanjing-Tianjin Pipeline cleaning, pressure testing, drying

    Φ599 x6.4mm

    57km

    SINOPEC

    2007

    5

    Yantai gas pipeline Pigging, pressure testing

    Φ406 x6.4mm

    60km

    Yantai zhongshi Natural gas company

    2007

    6

    Xinyang-Gushi gas pipeline pigging, pressure testing, drying, nitrogen replacement

    Φ323.9x6.4mm

    120km

    Xinyang Gas company

    2007

    7

    Yanshan-beijing coal Pipeline water cleaning, pressure testing, pigging

    Φ323.9x6.4mm

    38km

    Beijing yanshan petroleum company

    2007

    8

    Hunan petroleum Pipeline pigging, pressure testing

    Φ406 x6.4mm

    120km

    SINOPEC

    2007

    9

    Zhongshan gas pipeline Pipeline cleaning, pressure testing, drying

    Φ508 x6.4mm

    16km

    Zhongshan Natural Gas company

    2007

    10

    Anhui gas pipeline Nitrogen replacement

    Φ219x6.4mm

    52km

    Anhui Natural Gas company

    2007

    11

    Shanxi Xi’an Pipeline pigging, pressure testing, drying

    Φ813x12mm

    30km

    Xi’an Natural Gas company

    2007

    12

    Changsha Gas Pipeline pigging, pressure testing

    Φ406x6.4mm

    40km

    Changsha Natural Gas company

    2007

    13

    Fuoshan Gas pressure testing

    Φ508x6.4mm

    20km

    Foshan Natural Gas company

    2007

    14

    Shenzhen Gas Pipeline pressure testing, vacuum drying

    Φ508x6.4mm

    75km

    ShenZhen Natural Gas company

    2007

    15

    Inner-Mongolia Pipeline cleaning, pressure testing

    Φ508x7.0mm

    110 km

    China Natural Gas company

    2007

    16

    Jiangxi petroleum Pipeline cleaning, pressure testing,

    Φ355x7.0mm

    225 km

    SINOPEC Jiangxi Branch

    2007

    17

    Hunan pretroleum Pipeline pressure testing

    Φ406x6.4mm

    256 km

    SINOPEC Hunan Branch

    2008

    18

    Anhui-Huaibei Gas Pipeline cleaning, pressure testing, drying

    Φ273x6.4mm

    120km

    Anhui Natural Gas company

    2008

    19

    Luwan petroleum Pipeline cleaning, pressure testing

    Φ457×6.4mm

    50km

    SINOPEC

    2008

    20

    SINOPEC Sichuan-eastern gas transmission Chuanwei branch Pipeline cleaning, pressure testing

    Φ559×8.0mm

    70km

    Jianghan Construction company

    2008

    21

    SINOPEC Sichuan-eastern gas transmission Pipeline cleaning, pressure testing

    Φ508×8.0mm

    60km

    Shanghai Jinshen Company

    2008

    22

    SINOPEC Sichuan-southern gas transmission  Pipeline pressure testing

    Φ711×10mm

    100 km

    Sichuan Tianchi Petroleum construction

    2008

    23

    SNOOC LNG Shenzhen Pipeline cleaning, vacuum drying

    Networking

    3sets

    SNOOC

    2008

    4sets

    Sichuan Petroleum construction

    24

    SINOPEC Sichuan-eastern gas transmission Anhui Pipeline cleaning, pressure testing, drying

    Φ1016×17mm

    45km

    Qinghai Petroleum construction

    2008

    25

    SINOPEC Lanchang Pipeline cleaning, pressure testing

    Φ610×7.9 mm

    78km

    SINOPEC

    2008

    Φ219×5.6 mm

    24km

    26

    SINOPEC Sichuan-eastern gas transmission ,Section liangping Pipeline cleaning, pressure testing,

    Φ559×8.8mm

    30 km

    Shengli Petroleum construction

    2008

    27

    Jilin-Songyuan gas Pipeline cleaning, pressure testing, drying

    Φ457×7.1mm

    82.18 km

    China pipeline No.3 company

    2008

    28

    Tianjin harbor Pipeline cleaning, pressure testing

    Φ813×14.7mm

    32.38 km

    Zhongyuan Petroleum construction

    2008

    29

    Lisha petroleum Pipeline cleaning, pressure testing

    Φ457×7.0mm

    40km

    Sichuan Petroleum construction

    2008

    45km

    SINOPEC No.2 Petroleum construction

    30

    Lisha Petroleum Pipeline cleaning, pressure testing, drying, water filling test, nitrogen filling test

    Φ457×7.0mm

    1698km

    SNOOC Dongguan

    2008

    31

    SINOPEC Sichuan-eastern gas transmission No.4 Vacuum drying

    Φ1016×17mm

    130km

    SINOPEC Sichuan-eastern gas transmission

    2008

    32

    Changchangji section 1 and 2 Pipeline pressure testing

    Φ711×10mm

    108km

    Pipeline Bureau Changji

    2008

    33

    Jiaozhou-Rizhao gas(Ⅳ sectionPipeline cleaning, pressure testing

    Φ508×8.7mm

    29km

    Henan Petroleum construction

    2008

    34

    Fulian Pipeline cleaning, pressure testing, drying

    Φ406×7.1mm

    345km

    SINOPEC Fujian Branch

    2008

    35

    Yanlian-Xi’an petroleum Pipeline Pigging, pressure testing,

    Φ426×7.0mm

    108km

    Yanchang Group

    2009

    36

    Yuedong Ocean pipeline Dewatering, Vacuum drying

    Φ610×11.9mm

    175km

    SNOOC construction

    2009

    37

    SINOPEC Sichuan-eastern gas transmission No.42 Pipeline cleaning, pressure testing, vacuum drying

    Φ1016×26mm

    67km

    SINOPEC construction

    2009

    38

    Yongqing-Tangshan-Qinhuangdao Gas transmission line

    Φ1016×21mm

    51 km

    Sichuan Petroleum construction

    2009

    39

    SINOPEC Sichuan-eastern gas transmission Qianjiang section Pipeline cleaning, pressure testing, vacuum drying

    Φ1016×21mm

    46km

    Beijing Yanhua

    2009

    40

    SINOPEC Sichuan-eastern gas transmission No. 18 Pipeline pressure testing

    Φ1016×21mm

    45km

    Shengli Petroleum construction

    2009

    41

    SINOPEC Sichuan-eastern gas transmission  Pipeline Pigging, pressure testing

    Φ610×11.9mm

    18.5km

    Henan Petroleum construction

    2009

    42

    Kunming-Dali petroleum sectionPipeline cleaning, pressure testing

    Φ273×7.9mm

    97.55km

    Zhongyuan Petroleum construction

    2009

    43

    Inner-Mongolia water supply Pipeline cleaning, pressure testing, diameter measurement

    Φ356×15mm

    49 km

    Baotou steel group

    2009

    Φ920×13mm

    56 km

     

    44

    Baoji-Hanzhong gas Pipeline cleaning, pressure testing, water filling test, pigging, diameter measuring

    Φ323×9mm

    62.5km

    Shanxi Petroleum construction

    2009

    45

    Xiaoyi-Lingshi-Huozhou Pipeline cleaning, pressure testing

    Φ559×9mm

    40 km

    SINOPEC No.2 construction

    2009

    46

    SINOPEC Sichuan-eastern gas transmission Pipeline cleaning, pressure testing, diameter measurement

    Φ1016×21mm

    25 km

    SINOPEC Sichuan-eastern gas transmission

    2009

    47

    Jiangxi Gas pipeline networking diameter measurement

    Φ508×9.5mm

    56 km

    China chemical construction No.2 company

    2009

    48

    Wuhan gas Pipeline cleaning, pressure testing, dewatering

    Φ813×11.9mm

    23.8 km

    Wuhan gas company

    2009

    49

    SINOPEC Sichuan-eastern gas transmission section 2. Pipeline pressure testing,Xinjiang section

    Φ1219×17mm

    300km

    China petroleum pipeline Bureau

    2009

    50

    SINOPEC Sichuan-eastern gas transmission Pipeline vacuum drying

    Φ813×11mm

    Φ508×8mm

    Φ406×6mm

    Φ323.9×5mm

    115km

    SINOPEC Sichuan-eastern gas transmission

    2009

    51

    Sening-Lanzhou Pipeline cleaning, pressure testing, dewatering, pigging

    Φ660×7.0mm

    233 km

    Qinghai Petroleum construction

    2009

    52

    WenchPipeline cleaning, pressure testing, drying

    Φ508×7.9mm

    88km

    SNOOC

    2009

    53

    Wuhan Gas Pipeline Nitrogen replacement

    Φ710×7.0mm

    30km

    Wuhan Natural Gas company

    2010

     

    54

    Guangxi petroleum Pipeline Pigging, pressure testing, drying

    Φ457×7.0mm

    160km

    Hebei Petroleum construction

    2010

    55

    China-Russia petroleum Pipeline cleaning, pressure testing, dewatering

    Φ813×8.7mm

    156 km

    Shengli Petroleum construction

    2010

    56

    Changchangji Gas Pipeline pressure testing

    Φ610×7.9mm

    98 km

    Daqing Petroleum construction

    2010

    57

    Jiangxi Gas network Pipeline cleaning, pressure testing, drying, nitrogen replacement

    Φ508×9.5mm

    150km

    Jiangxi Gas pipeline networking company        

    2010

    58

    Changchangji Gas No.1 and No.2 Pipeline drying

    Φ610×7.9mm

    88 km

    Pipeline bureau NO.1 Branch

    2010

    59

    Changchun-Huide Gas Pipeline nitrogen replacement, drying

    Φ610×7.9mm

    30km

    Changchun Natural Gas company

    2010

    58

    Sudan 3/7 Area Petroleum pipeline pressure testing

    Φ610×7.9mm

    480 km

    Sudan

    2010

    58

    Sudan 6 Area CPF petroleum pipeline pressure testing

    Φ610×7.9mm

    100 km

    Sudan

    2010

     

     

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