Flange Supply Performance of Domestic Key Projects in Recent Years |
S/N |
User name |
Project name |
Main equipment supplied |
Quantity (unit/set) |
Year of supply |
1 |
China Nuclear Energy Technology Co., Ltd. |
High Temperature Gas-cooled Reactor Project |
Flange cap forgings, nozzle forgings, flat cap head forgings, test flange forgings, barrel flange forgings, etc. |
1080 |
2024 |
2 |
Zhongguang Nuclear Engineering Company Limited |
Units 1 and 2 of Taipingling Project |
RCC-M1, 2, 3 grade stainless steel, RCC-M2, 3 carbon steel forged pipe accessories |
10132 |
2022 |
3 |
Zhongguang Nuclear Engineering Company Limited |
Units 1 and 2 of Zhejiang San'ao Project |
RCC-M1, 2, 3 grade stainless steel, RCC-M2, 3 carbon steel forged pipe accessories |
11185 |
2023 |
4 |
Zhongguang Nuclear Engineering Company Limited |
Unit 5 and 6 of Lufeng Project |
RCC-M1, 2, 3 grade stainless steel, RCC-M2, 3 carbon steel forged pipe accessories |
8841 |
2023 |
5 |
China Nuclear Power Engineering Corporation Limited |
Tianwan Nuclear Power Station Units 7 and 8 |
Nuclear grade stainless steel, carbon steel flange |
4148 |
2024 |
6 |
China Nuclear Power Engineering Corporation Limited |
Xudabao Nuclear Power Station Units 3 and 4 |
Nuclear grade stainless steel, carbon steel flange |
1510 |
2024 |
7 |
China Nuclear Power Engineering Corporation Limited |
Changjiang Units 3 and 4 |
RCC-M1, 2, 3 grade stainless steel, carbon steel flange |
1624 |
2022 |
8 |
China Nuclear Power Engineering Corporation Limited |
Zhangzhou Units 1 and 2 |
RCC-M1, 2, 3 grade stainless steel, carbon steel flange |
1873 |
2021 |
9 |
SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE CO., LTD |
Guangdong Lianjiang Nuclear Power Project Phase I |
Nuclear grade flange |
330 |
2024 |
10 |
SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE CO., LTD |
Sanmen Unit 3 and 4 |
Nuclear grade flange |
684 |
2023 |
11 |
SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE CO., LTD |
Haiyang Units 3 and 4 |
Nuclear grade flange |
684 |
2023 |
12 |
Dalian Nuclear Power Petrochemical Co., Ltd. |
XZS Item 1 and 2#RPV508-3 Small Forgings |
manhole nozzle, fuel handling nozzle, neutron source nozzle, lifting lug, ball injection port end cover, etc. |
842 |
2024 |
13 |
Shanghai Electric Power Station Equipment Co., Ltd. Power Station Auxiliary Plant |
Lufeng Project 5 and 6 |
Tuesheet, flange, tubesheet see certificate, tubesheet test expansion piece, water chamber connection, etc. |
534 |
2022 |
14 |
shanghai first machine tool co ltd |
demonstration fast reactor |
Forging Rod, Forging |
189 |
2019 |
15 |
Dalian Nuclear Power Petrochemical Co., Ltd. |
XZS Project RPV Small Forging Small Forging |
Support seat fastening screw, support seat fastening screw, lateral support rod end, lateral support seat fastening bolt, tapered piece, etc. |
50 |
2024 |
19 |
Yunnan Tongwei High Purity Crystalline Silicon Co., Ltd. |
Phase II of High Purity Crystalline Silicon Project |
8 type blind plate, flange |
682 |
2023 |
20 |
Shanghai Electric Power Station Equipment Co., Ltd. Power Station Auxiliary Plant |
Shidao Bay, Fangchenggang Project |
Flange, nozzle, nozzle, socket, manhole barrel section, flange cover, etc. |
536 |
2024 |
21 |
Shanghai Kaiquan Pump Industry (Group) Co., Ltd. |
Tianwan Nuclear Power Station Units 7 and 8 |
Barrel, suction connecting pipe, discharge connecting pipe, suction counter flange, discharge counter flange |
64 |
2022 |
23 |
shanghai first machine tool co ltd |
high temperature gas-cooled reactor engineering |
Support rod, limit cap, limit round seat, positioning plate guide, limit I, anti-rotation key, etc. |
2929 |
2023 |
24 |
shanghai apollo machinery co ltd |
Fangchenggang Units 5 and 6 |
Cylinder, pump cover, pump foot, flange, connecting pipe, etc. |
204 |
2024 |
25 |
shanghai apollo machinery co ltd |
Fangchenggang Units 5 and 6 |
Cylinder, pump cover, pump foot, flange, connecting pipe, etc. |
252 |
2023 |
26 |
Shanghai Electric Power Station Equipment Co., Ltd. Power Station Auxiliary Plant |
Taiping Ridge Project |
Flange, tubesheet, nozzle, barrel nipple, tubesheet expansion test piece, rear end cover plate, etc. |
318 |
2020 |
27 |
Xi'an Nuclear Equipment Co., Ltd. |
Zhangzhou No.3 and No.4 Nuclear Power Project |
Flange, tubesheet, nozzle, barrel, head, etc. |
1435 |
2024 |
28 |
Jiangsu Dongfang Ruiji Energy Equipment Co., Ltd. |
Hesheng Silicon Industry Project |
Electrode holder, center air inlet forging, air inlet forging |
7980 |
2022 |
29 |
Shandong Beichen Electromechanical Equipment Co., Ltd. |
Lufeng Project 5 and 6 |
Flange, flange cover and cylinder flange |
40 |
2023 |
30 |
Shanghai Donggeng Chemical Technology Co., Ltd |
Falling film mould forgings |
Upper tube plate, lower tube plate, equipment flange, tube box flange, skirt flange, etc. |
102 |
2020 |
31 |
Hengli Petrochemical (Dalian) Refining & Chemical Co., Ltd. |
20 million tons/year refining and chemical integration project |
Flange, flange cover, figure 8 blind plate, backing ring insert plate |
11396 |
2018-2019 |
32 |
Hengli Petrochemical (Dalian) Refining & Chemical Co., Ltd. |
Annual output of 2.5 million tons of PTA-4 project |
Flange, flange cover, blind plate |
3305 |
2019 |
33 |
Wison Engineering (China) Limited |
Zhejiang Petrochemical 40 million tons/year refining and chemical integration project 2 #1.4 million tons of ethylene project |
Flange, flange cover, blind plate |
5510 |
2019-2020 |
34 |
Wison Engineering (China) Limited |
Qi Xiang Tengda 700000 Tons/Year Propane Dehydrogenation Project Heating Furnace |
Flange, flange cover, blind plate |
64 |
2020 |
35 |
Wison Engineering (China) Limited |
Fujian Shenyuan New Materials Co., Ltd. Phase II Integrated Project with Annual Output of 400000 Tons of Polyamide 75000 Nm3/ h Hydrogen Production and 300000 Tons/Year Ammonia Synthesis Plant |
Flange, flange cover, blind plate |
1338 |
2020-2021 |
36 |
Wison Engineering (China) Limited |
Shandong Binhua New Material Carbon Three Carbon Four Comprehensive Utilization Project 600000 Tons Annual PDH Device |
Flange, flange cover, blind plate |
2286 |
2020-2022 |
37 |
Wison Engineering (China) Limited |
Quanzhou Guoheng Chemical's EPC General Contracting Project of Propane Dehydrogenation (PDH) Heating Furnace with Annual Output of 660000 Tons |
Flange, flange cover, blind plate |
2360 |
2022 |
38 |
Wison Engineering (China) Limited |
1 #600000 t/a propane dehydrogenation unit of Donghua Energy (Maoming) Alkane Resources Comprehensive Utilization Project (Phase I) |
Flange, flange cover, blind plate |
1931 |
2022 |
39 |
Wison Engineering (China) Limited |
New gasifier project of CNOOC Huizhou Petrochemical Co., Ltd. |
Flange, flange cover, blind plate |
2657 |
2021-2022 |
40 |
Wison Engineering (China) Limited |
Panjin Sanli Zhongke New Material Co., Ltd. Annual Output 100000 Tons of New Material Production Project |
Flange, flange cover, blind plate |
717 |
2023 |
41 |
Fujian Baihong Petrochemical Co., Ltd. |
Annual output of 2.5 million tons of PTA project |
Flange, flange cover, blind plate |
805 |
2019 |
42 |
Donghua Energy (Maoming) Limited |
Phase I (I) 600000 t/a propane dehydrogenation unit for comprehensive utilization of alkane resources |
Flange, flange cover, figure 8 blind plate, backing ring insert plate |
45433 |
2021-2023 |
43 |
Yangzi Petrochemical-BASF LLC |
Integrated Phase 2.8 Expansion Project |
Flange, flange cover, figure 8 blind plate, backing ring insert plate |
20214 |
2022-2023 |
44 |
China Huanqiu Engineering Co., Ltd. |
Guangdong Petrochemical Refining and Chemical Integration Project |
Flange, flange cover, figure 8 blind plate, backing ring insert plate |
3884 |
2021-2022 |
45 |
Fujian Shenyuan New Material Co., Ltd. |
Phase II integrated polyamide project with an annual output of 400000 tons/Phase III integrated polyamide project with an annual output of 400000 tons |
Flange, flange cover, figure 8 blind plate, backing ring insert plate |
10551 |
2020-2024 |
46 |
China National Petroleum First Construction Co., Ltd. |
Guangdong Petrochemical Refining and Chemical Integration Project |
Flange, flange cover, figure 8 blind plate, backing ring insert plate |
6125 |
2021-2022 |
47 |
Inner Mongolia Tongwei High Purity Crystalline Silicon Co., Ltd. |
Inner Mongolia Tongwei High Purity Crystalline Silicon Co., Ltd. Phase II 50000 Tons High Purity Crystalline Silicon Project |
Flange, flange cover |
312 |
2021 |
48 |
Yunnan Tongwei High Purity Crystalline Silicon Co., Ltd. |
Yunnan Tongwei High Purity Crystalline Silicon Co., Ltd. Hydropower Silicon High Purity Crystalline Silicon Green Energy Project Phase II 200000 Tons/Year High Purity Crystalline Silicon Project |
Flange, flange cover |
682 |
2022 |
49 |
Sichuan Yongxiang New Energy Co., Ltd. |
Flange of 45000 Tons High Purity Crystalline Silicon (Phase II) Project of Sichuan Yongxiang New Energy Co., Ltd. |
Flange, flange cover |
125 |
2021-2023 |
50 |
Nanjing Yangzi Petrochemical Design Engineering Co., Ltd. |
Low Temperature Tank Project of Zhejiang Jiahua Energy & Chemical Co., Ltd. |
Flange, flange cover, figure 8 blind plate, backing ring insert plate |
1789 |
2021-2022 |