Changling-Yongqing

Typical cases

Lot VI of the natural gas pipeline project in the middle section of the Sino-Russian East Line (Changling-Yongqing)

Xinjiang Oilfield Construction Co., Ltd., together with DENOH, participated in the Lot VI of the natural gas pipeline project in the middle section of the Sino-Russian East Line (Changling-Yongqing) with DW-EW-I (automatic single-torch external welding machine)

DENOH equipment: DW-EW-I (automatic single-torch external welding machine)

Typical cases

Lot V of the Binhai-Xuyi project of Jiangsu Binhai LNG supporting gas pipeline

Liaohe Oilfield Construction Co., Ltd., together with DENOH, participated in the Lot V of the Binhai-Xuyi project of Jiangsu Binhai LNG supporting gas pipeline with DENOH’s HW800DS+DW-EW-I (automatic single-torch external welding machine), DW36/40-6H (automatic internal welding machine), etc.

DENOH equipment: HW800DS+DW-EW-I (automatic single-torch external welding machine), DW36/40-6H (automatic internal welding machine)

Binhai-Xuyi

Anping-Tai’an

Typical cases

Project name:Lot VI of (Yongqing-Shanghai) Anping-Tai’an Section Line Project of the Sino-Russian East Line Natural Gas Pipeline Project

Liaohe Oilfield Construction Co., Ltd., together with DENOH, participated in the construction of Lot VI of (Yongqing-Shanghai) Anping-Tai’an Section Line Project of the Sino-Russian East Line Natural Gas Pipeline Project with DENOH’s HW800DS+DW-EW-I (automatic single-torch external welding machine), DW48/56-8H (automatic internal welding machine) and other equipment

DENOH equipment: HW800DS+DW-EW-I (automatic single-torch external welding machine), DW48/56-8H (automatic internal welding machine) and other equipment

Typical cases

Project name:Weiyuan and Luzhou Block Shale Gas Gathering and Transportation Trunk Project

Liaohe Oilfield Construction Co., Ltd., together with DENOH, successfully completed the construction of Weiyuan and Luzhou Block Shale Gas Gathering and Transportation Trunk Project with DENOH’s HW800DS+DW-EW-I (automatic single-torch external welding machine) and other equipment

DENOH equipment: HW800DS+DW-EW-I (automatic single-torch external welding machine)

Weiyuan, Luzhou

Nantong - Luzhi

Typical cases

Project name:Lot I of (Yongqing-Shanghai) Sino-Russian East Line Natural Gas Pipeline Project (Yongqing-Shanghai) Nantong-Luzhi Test Section

Liaohe Oilfield Construction Co., Ltd., together with DENOH, participated in Lot I of (Yongqing-Shanghai) Sino-Russian East Line Natural Gas Pipeline Project (Yongqing-Shanghai) Nantong-Luzhi Test Section with DENOH’s DW-EW-I (Fully automatic single-torch external welding machine), DW48/56-8H (automatic internal welding machine) and other equipment

DENOH equipment: HW800DS+DW-EW-I (automatic single-torch external welding machine), DW48/56-8H (automatic internal welding machine)

Typical cases

Project name:Lot X of Tai'an-Taixing Section Line Project of Sino-Russian East Line Natural Gas Pipeline Project (Yongqing-Shanghai)

Liaohe Oilfield Construction Co., Ltd., together with DENOH, participated in the construction of Lot X of Tai'an-Taixing Section Line Project of Sino-Russian East Line Natural Gas Pipeline Project (Yongqing-Shanghai) with DENOH’s DW48/56-8H (automatic internal welding machine), HW800DS+DW-EW-I (automatic single-torch external welding machine) and other equipment

DENOH equipment: DW48/56-8H (automatic internal welding machine), HW800DS+DW-EW-I (automatic single-torch external welding machine)

Tai'an-Taixing

More Cases

▲Lot V of (Yongqing-Shanghai) Anping-Tai’an Section Line Project of the Sino-Russian East Line Natural Gas Pipeline Project

 Construction party: CPP Third Construction Co., Ltd.
 Equipment type/model: HW800DS+DW-EW-I (automatic single-torch external welding machine)

▲Lot VI of (Yongqing-Shanghai) Feicheng Section Line Project of the Sino-Russian East Line Natural Gas Pipeline Project
Construction party: Liaohe Oilfield Construction Co., Ltd.
Equipment type/model: DW48/56-8H (automatic internal welding machine), HW800DS+DW-EW-I (automatic single-torch external welding machine)

▲Lot I of Shante Gas Turbine Power Plant Gas Supply Straight Line Project

Construction party: Sinopec Zhongyuan Construction Engineering Co., Ltd.
Equipment type/model: HW800DS+DW-EW-I (automatic single-torch external welding machine)

▲Lot I of the Huizhou-Haifeng Trunk Line Project of the Guangdong East Natural Gas Trunk Network

Construction party: Sinopec Zhongyuan Construction Engineering Co., Ltd.
Equipment type/model: HW800DS+DW-EW-I (automatic single-torch external welding machine)

▲Lot V of the Sino-Russian East Line Natural Gas Pipeline Project (Changling-Yongqing)

Construction party: Liaohe Oil Construction Co., Ltd.
Equipment type/model: DW48-8H (automatic internal welding machine), DW-EW-I

▲Lot V of the Jiangsu Binhai LNG Construction Project

Construction party: Liaohe Oil Construction Co., Ltd.
Equipment type/model: DW32/36-6H (automatic internal welding machine), DW-EW-Ⅱ (automatic double-torch external welding machine)

▲西气东输三线中段(中卫-吉安)项目中卫-枣阳段线路工程第三标段

施工单位:中国化学工程第十六建设有限公司
设备类型/型号:内环缝管道自动焊,管道双焊炬自动焊