Area
|
Project |
Size mm
|
Grade
|
Num(Ton)
|
Year
|
CNPC
|
West-to-East Natural Gas Pipeline |
OD:1016 ,WT:14.6~21 |
X70
|
140000
|
2004
|
OD:508~914 ,WT:14.6~28 |
X70
|
2692
|
2004
|
||
The Second West-to-East Natural Gas Pipeline |
OD:1219 ,WT:18.4~32 |
X80
|
220000
|
2009
|
|
OD:1016,WT:17.5~21 |
X70
|
38000
|
2009-2004
|
||
The Third West-to-East Natural Gas Pipeline |
OD:1219 ,WT:19.4~33 |
X80
|
125000
|
2013
|
|
OD:508~610,WT:16~26.2 |
L415M
|
400
|
2015
|
||
The Third West-to-East Natural Gas Pipeline On-plot Pipe Project |
OD:508~1219,WT:16~26.2 |
X60~X70
|
10000
|
2013-2014
|
|
Wuhai-Yinchuan Pipeline(Sour Service) | OD:610 ,WT:8~12.5 |
L245NB
|
16800
|
2011
|
|
China-Myanmar Natural Gas Pipeline and Strain-design Based Pipeline | OD:1016 ,WT:21 (HD2) |
X70
|
2500
|
2013
|
|
China-Myanmar Oil Pipeline and Strain-design Based Pipeline | OD:813 ,WT:14.7-17.5 (HD2) |
X70
|
8500
|
2013
|
|
Changqing Oilfied Pipeline(Sour service) | OD:406~508,WT:8.8~13 |
L360MS
|
1500
|
2015
|
|
Panyu-Huizhou Offshre Pipeline | OD:508,WT:14.3~15.9 |
X65
|
8500
|
2004
|
|
CNOOC
|
China South Sea Deep Water Natural Gas Pipeline | OD:762,WT:28.6~31.8 |
X65
|
32000
|
2011
|
Sichuan-to-East Jiangsu Natural Gas Pipeline | OD:813,WT:12.7~15.9 |
X65
|
63000
|
2008
|
|
SINOPEC
|
Shanghai LNG | OD:914,WT:22~23.8 |
X70
|
8000
|
2008
|
Domestic
|
Beijing Natural Gas Corporation Pipeline | OD:1016,WT:14.3~17.5 |
L485MB
|
5000
|
2013
|
Changhu Pipeline | OD:813,WT:12.5~14.3 |
L450MB
|
10000
|
2010
|
|
Overseas
|
China-Russia Pipline | OD:1220,WT:16~24 |
K60-2
|
91000
|
2007
|
Tran-Asia Pipeline | OD:1067,WT:15.9~19.1 |
X70
|
28000
|
2009
|
|
…… |