Main arguments:
Diameter: Φ406mm-Φ1626mm (double-side submerged arc welded pipe with large direct seam)
"( Wall thickness: 8mm-40mm Objective
Using Germany advanced PPF forward molding technology (JCOE) built a Φ406mm-Φ1626mm large direct seam double-side submerged arc welding pipe production line, the annual design capacity of 300000 tons, at the same time built a Φ1500mm-Φ3800mm3RB double weld rolling production line, the annual design capacity of 20000 tons. And has a 3PP/3PE/FBE external anti-corrosion production line, the annual design capacity of 3 million square meters; An internal anti-corrosion production line, the annual design capacity of 2 million square meters.
The products are mainly used for the transportation of oil, natural gas, chemical industry, coal slurry, mineral slurry, steam, water and other media on land and offshore, as well as offshore platforms, power stations, urban buildings, bridge engineering, steel structures, etc. The company successfully completed the Shenmu-Weinan coal slurry pipeline, Shanxi-Beijing four line, Jiaozhou Bay submarine pipeline project, CNOOC Fujian Haixi natural gas pipeline project, Venezuela national oil project and other domestic and foreign large-scale oil and natural gas transmission project product supply; In the field of chemical industry, it has completed Hengli Petrochemical, Zhejiang Petrochemical, Shandong Yulong Petrochemical, Shenghong Petrochemical and other petroleum refining projects, and has become a leading steel pipe supplier in the market share of domestic petrochemical projects. At the same time, in the state grid tower pipe, coal chemical pipe, LNG pipe and other fields have accumulated good performance and reputation.
Main Performance
Oil and gas project performance
| Nickel mining project in Indonesia | Hangzhou Natural Gas Co. LTD | Wuxi China Resources Natural Gas Pipeline Project |
| Nanchang Gas Group Co. LTD | Huayue Indonesia wet Process Project |
Jiangsu Sanren Energy Natural Gas Pipeline Project |
| Yantai port crude oil pipeline double line project | Cnooc Fujian Haixi natural gas phase II project |
Ningbo Liqin BOI Nickel-Cobalt Project |
| Guangdong Yangjiang Hailing Bay LNG project | China Petroleum Pipeline Bureau Jiaozhou Bay offshore pipeline |
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| Dongying crude oil Pipeline Project of CNOOC Engineering Co., LTD | Xindi Energy Lianyungang gas pipeline project |
Jiangsu Natural Gas Co., LTD. |
| Middle East Oil and Gas Pipeline Project | Guangdong pipeline network Zhaoqing-Yunfu project, the main natural gas pipeline in western Guangdong |
Chadian Crude Oil Pipeline Project of China Technology Development Co., LTD |
| Zhejiang Zhoushan LNG receiving and refueling station | China Technology Development Venezuela Transportation project |
China Coal Shenmu-Weinan Pipeline Coal Transport Project |
Petrochemical pipe, alloy pipe engineering achievements
Hengli Petrochemical PTA Project
Xianglu Petrochemical Project
Cnooc (Taizhou) integration project
Jiaxing Petrochemical PTA Project
CNOOC Shandong Marine Salinization and petrochemical integration Project Objective
Hengli Petrochemical 20 million tons Refinery Project
Zhejiang Petrochemical 40 million tons/year refinery project
Dushan Energy 2.5 million tons/year PTA project
CSPC SMPO/POD project
Hengyi Brunei PMB Petrochemical Project
Shenghong 16 million tons/year refinery project
Shandong Yulong Petrochemical 20 million tons/year refining and chemical integration project
Sinopec Zhenhai Refinery Phase II project
Sinopec Huizhou ExxonMobil 1.6 mmtpa ethylene project
North Huajin Project 16 million tons/year refinery project
Dushan Energy Phase III and Phase IV PTA projects
Qinghai South Glass 10W tons/year polycrystalline silicon project
Phase III PTA Project of Jiangsu Hailun Petrochemical
Haidong Red Lion silicon-based new material project
Inner Mongolia Baofeng coal to olefin project
Luqing Petrochemical 1.2 million tons/year Light Hydrocarbon Comprehensive Utilization Project
