One, the power industry
Delivery time serial number using the unit main material products
1 Huadian Luohe power plant 20G, 20#, 15CrMO elbow, three links, 2013 steel tubes
2, Datang Xinyang Power Company Limited P91, P22, 12C1MoV, three links, elbow 2013 flange
3 Weihai Broadcom thermoelectric Limited by Share Ltd P91, P22, 12C1MoV spring hanger 2013
The 4 Hebei electric construction company A335, P91, WB36, 316L, three links, elbow, flange, elbow 2013
5 Shandong Chenming owned power plant 20G, 316L, 12C1MoV flange, piping since 2013
20#, 6 Huadian Luohe power plant 15CrMO pipe 2013
7 Katie electric power industry limited company of Wuhan called 316L, 20#, A335P91 pipe, pipe 2013
The 8 Shandong Rizhao Miki Thermal Power Company Limited 316L, 20# pipe 2013
9 Dalian power generation limited liability company 20#, 316L anti-corrosion pipeline since 2013
10 China Power Engineering Co., 15CrMo, SA691Gr2, 12C1MoVG, 20# flange, piping 2013
The 11 Heilongjiang China Electric Power Engineering Co. Ltd. ceramic patch wear pipe 2013
12 in Huaneng Qinbei Power Plant Q235B, 20# flange, hanger, standard 2013
Datang Tangshan Power Generation Co. Ltd., 13 20G, 2013 15CrMoG, elbow
The 14 Hebei Ren Hua heating Co. Ltd. 15CrMoG flange 2013
15 in Huaneng Xinjiang Fukang thermoelectric limited liability company P91, P92, 12C1MoV three links, elbow, 2013 different diameter pipe
15CrMOG, 16 12C1MoVG, three elbow Lianyungang Xinhai power plant through, 2013
The 17 Dengfeng Huarun power plant 20#, 15CrMoG spring hanger 2013
18 CPI Baicheng power plant 304 compensator since 2013
19 Dalian Jinzhou Dongda electrothermal equipment factory, 20G, 15CrMoG, 20# flange, elbow since 2013
20 the Datang bingchang Power Generation Co. Ltd. polyethylene lining plastic pipe, elbow 2013
Two, petroleum and chemical industry
The 1 Hebei Xinqiyuan Energy Technology Company Limited 20#, 16Mn flange 2013
The 2 Shandong Linyi Yinuo Fine Chemical Co., 20#, 16Mn, 15CrMO high pressure flange, pipe 2013
3 Shandong stone big Petrochemical Technology Co. Ltd. S30408, 20# tube plate, manhole, forged pipe 2013
4 Shanxi Coal Chemical Investment Co., Ltd. Jiutai Jinshi, 2013 S30408 20# compensator
The 5 Shandong China Sea Fine Chemical Co., Ltd. heat shrinkable belt anti-corrosion pipe fittings since 2013
6 Hunan Zhicheng Chemical Co., 20#, 16Mn, 15CrMO flange, piping 2012
7 Cangzhou Jinniu Chemical Co. Ltd. ceramic patch wear pipe 2013
The 8 Jiangsu Meilan chemical Limited by Share Ltd 20#, 15CrMoG flange, hanger, standard 2012
9 Dalian Qihua Chemical Co., Ltd. S30408, 00Cr17Ni14Mo2 elbow 2012
10 Inner Mongolia Qinghua Chemical Co., 00Cr17Ni14Mo2 flange 2011
11 Inner Mongolia Junzheng chemical limited liability company 20G, 15CrMoG, 20# three links, elbow, 2011 different diameter pipe
12 Tianjin Bohai chemical limited liability company Tianjin Soda S30408 elbow, three links, 2013 present
13 in Cangzhou chemical fertilizer plant A105 flange since 2013
14 Cangzhou Zhengyuan chemical fertilizer Co., Ltd 20# 16Mn high pressure flange, pipe fittings since 2013
The 15 Shandong Jinxiang chemical fertilizer plant of 20#, 16Mn, 15CrMO flange, elbow 2013
16 Yankuang Lunan Chemical Fertilizer Plant of polyethylene lining plastic pipe, elbow 2013
17 in the Shandong industry limited company 20#, 16Mn, 15CrMO high pressure flange, pipe 2013
18 Shanxi Fengxi fertilizer group Limited by Share Ltd Q235B, 20# in the low-pressure pipe 2013 so far
19 Pingyin Luxi Chemical Fertilizer Factory Co. Ltd. third Q235B, 2013 20# low pressure pipe fittings
20 Shanxi coal Jizhou Yinhai chemical fertilizer limited liability company A335, P91, WB36, 316L flange, piping since 2013
21 Dongying Haixing Chemical Co. Ltd. ceramic chip wear-resistant pipe fittings since 2013
The 22 Central Asian Petrochemical Technology Co., S30408, 20#, 15CrMoG flange, hanger, standard 2013
23 Puyang AoXin Petroleum Engineering Technology Co., Ltd. S30408, 20#, 15CrMoG flange, hanger, standard parts since 2013
24 Jiangsu Dahua Chemical Industry Co. Ltd. S30408 flange, elbow since 2013
25 Xuzhou Haitian Petrochemical Company 20#, 16Mn, 15CrMO flange, elbow since 2013
26 Shijiazhuang stone fertilizer Co., 2013 to the present 304 compensator
27 Huaerjian Group Co. Ltd. 304 compensator 2013
The 28 Yunnan South Metallurgical Chemical Co. Ltd polyethylene lining plastic pipe, elbow 2013
The 29 Hubei Dayukou Chemical Co., Ltd. S30408 high pressure flange, pipe fittings since 2013
30 Penglai Xinguang Pigment Chemical Co., Ltd. 0Cr18Ni9, 20# pipe fittings, flange 2013
31 Jiyang chemical Limited by Share Ltd 0Cr18Ni9, 20#, 16MND, 12Cr1MoV pipe fittings, flange 2011
32 in the Shandong fertilizer Co., heat shrinkable belt anti-corrosion pipe 2011
33 Jiyuan innovative Petrochemical Fittings Co. Ltd. 304 compensator 2012
The 34 Dalian Lake Chemical Co Ltd 00Cr17Ni14Mo2, 20# flange 2012
35 Xinjiang Huatai heavy chemical industry limited company 16MND, 12Cr1MoV flange 2013
36 pagoda Ningxia Petrochemical Group Co. Ltd. (Ningdong base) A335, P91, WB36, 316L flange, elbow 2011
37 Shandong Haitian Biological Chemical Co., 20G, 316L, 12C1MoV flange, elbow 2011
38 Dezhou Lu Hengsheng chemical Limited by Share Ltd 16MND, 12Cr1MoV forged pipe, manhole 2012
The 39 Hulun Buir East Chemical Co. Ltd. 20# and 15CrMO tube plate 2012
40 Hebei nine days Medicine Chemical Co., 0Cr18Ni9, 20# flange, standard parts since 2013
41 0Cr18Ni9, Second Design Institute of chemical industry 20# flanges, standard parts since 2013
42 energy materials (Dalian) Co., Ltd. Q235B, 20# flanges, standard parts since 2013
The 43 Ningxia Baofeng Energy Group Limited ceramic chip wear-resistant pipe fittings since 2013
44 - ROQUETTE (China) Fine Chemical Co., S30408, 20#, 15CrMoG, 45# flange, hanger, standard 2013
45 Ordos Joint Chemical Co., S30408, 20#, 15CrMoG, 45# flange, hanger, standard 2012
46 Qingdao petrochemical plant with 2012 heat shrinkable anti-corrosion pipe fittings
Three, equipment manufacturing industry
1 Petrochemical Construction Engineering Company Limited 20#, 15CrMO, 12C1MoV elbow, three, different diameter pipe 2013 so far
2 Dalian Best Environmental Engineering Equipment Co. Ltd., 20R, 20#, 2013 has forged pipe manhole
3 Jiangsu Fenghua Chemical Industry Co. Ltd. ceramic chip wear-resistant pipe fittings since 2013
4 Sichuan Yi Wei Automatic Instrument Co., A105, 20# high, medium pressure flange since 2013
5 Shanghai Jingxing storage equipment Engineering Co Ltd polyethylene anticorrosive pipe 2013 so far
Daqing city 6 days to corrugated pipe manufacturing Co., 20G, 316L, 12C1MoV, three links, elbow flange 2013 so far
7 Xi'an Linuo Electrical Equipment Co., Ltd. 20#, 15CrMO in the low-pressure pipe 2013 so far
8 Shenzhen City, an Industrial Development Co., 316L, 20#, A335P91 pipe fittings, tubing since 2013
9 Wuhan crown friendship Oil Engineering Limited 316L, 20# flanges, standard parts since 2013
The 10 Qingdao Rongheng energy saving equipment Co., 20#, 316L flange, elbow since 2013
The 11 Shandong grand Zhongxing Air Conditioner Co., 20#, 316L pipe fittings, tubing since 2013
12 Lishui Rong Bao Industrial Co., Ltd. 20#, 16MnD flange since 2013
13 Tianjin Dagang Instrument Co Ltd 20# flange since 2013
The 14 Shijiazhuang branch of a heavy industry limited company, since 2013 304 Q235B compensator
15 Zhenjiang Weifu Boiler Co., 20#, Q235B steel pipe 2013 so far
16 Qinhuangdao City mountain Boiler Pressure Vessel Manufacturing Co. Ltd. 15CrMoG, 20#, Q235B, 20G flange since 2013
The 17 Shenyang Hongqi Forging Products Co., Q345R, 16Mn pipe, flange plate 2013 so far
18 Dalian Petrochemical Equipment Manufacturing Co., Ltd. star Q235A in the low-pressure pipe 2013 so far
The 19 Xinjiang Bohu reed industry Limited by Share Ltd Q235A, 304, 20# pipe fittings, flange since 2013
20 Huaerjian Group Limited 00Cr19Ni10 forged pipe, manhole since 2013
Shengli Oilfield 21 Italian Petroleum Equipment Co. Ltd. 20#, A234, L415, 16Mn pipe fittings since 2013
22 Zhangjiagang Jiangnan boiler pressure container Co., Ltd A105 20# flange, three links, elbow since 2013
23 Sinopec Urumqi Petrochemical Plant of 15CrMo, SA691Gr2, 12C1MoVG, 20# pipe fittings, elbow since 2013
North of the 24 China petroleum engineering design Ltd. Q235A, 304, 20# in the low-pressure pipe 2013 so far
25 Jiangsu Shuangda burst group limited 20#, 16MnD pipe fittings, flange since 2013
26 Beijing Zhongxin Tianshi Petroleum Equipment Co., Ltd. A105, 20# pipe, flange plate 2013 so far
Four, natural gas pipeline network
1 Sichuan Petroleum Construction Engineering Co., Ltd 20# 316L high pressure flange, high pressure pipe 2012
2 of PetroChina Southwest Oil and gas field branch of 0Cr18Ni9, 16MND, 12Cr1MoV, high pressure pipe fittings since 2013
3 Chinese Petroleum Corporation Ningxia Petrochemical 20, 316L, 12C1MoV high pressure flange, high pressure pipe fittings since 2013
4 Ji'nan Runtong natural gas 20, 316L, 12C1MoV high pressure flange, high pressure pipe 2011
The 5 Lanzhou Gas Chemical Industry Group Co., Ltd. 20#, 16Mn high pressure flange, high pressure pipe 2011
Five, the metallurgical industry
1 East hope Baotou rare earth aluminum Ltd., 20#, A234, L415, 16Mn pipe 2012
2 China fourth Metallurgical Construction Group Co., Ltd. Q345R, 16Mn manhole, forging tube 2013 so far
Hebei 3 Metallurgical Construction Branch of the fifth Q235B, 20# 2012, forged pipe manhole
The 4 Shandong Aluminum Inc Q345R, 16Mn pipe fittings, tubing 2011
5 the Cayman aluminum (Sanmenxia) Co., Ltd. Q235B, 20# pipe 2011
Six, heating pipe network
1 Zheng Dong New District of Zhengzhou Thermal Power Company Limited 15CrMOG, 12C1MoVG, 20# pipe fittings, tubing 2013
2 Taiyuan city Thermotics Inc 15CrMOG, 12C1MoVG, 20# pipe fittings, tubing 2012
3 Chaoyang City Phoenix Metro thermal Co., 20, 316L, 12C1MoV flange, pipe 2013
4 Yantai Dongchang heating limited liability company 20, 316L, 12C1MoV flange, pipe 2011
The 5 Inner Mongolia Shengtai heat limited liability company 20#, 16Mn flange, pipe 2012
6 Ji'nan Thermal Power Engineering Company Limited 15CrMoG, 20#, Q235B, 20G three links, elbow, 2012 different diameter pipe
7 Kaifeng city Intime energy-saving materials Co., 15CrMo, SA691Gr2, 12C1MoVG, 20# elbow, three links, 2012 steel tubes
8 Weifang Longteng thermal Co., 20#, 16Mn in the low-pressure pipe
Seven, the steel mill
1 Hebei province Qian'an Shougang Iron and Steel Co. Ltd polyethylene lining plastic pipe 2013 so far
2 Zibo Zhang Steel Co. Ltd 20#, 316L elbow, different diameter pipe, three through 2012
3 dedicated Hebei iron and Steel Company Limited 20#, 316L elbow, different diameter pipe, three through 2011
4 Shandong Laigang Yongfeng Steel Ltd. ceramic patch wear pipe 2012
Eight, boiler manufacturing factory
1 Harbin boiler factory Q345R, 16Mn tube plate, forging tube 2013 so far
2 Ji'nan boiler factory in 16Mn, high pressure pipe fittings since 2013
3 Shanghai boiler factory 15CrMOG, 12C1MoVG, 20# pipe, pipe fittings since 2013
4 Shijiazhuang boiler factory 20, 316L, 12C1MoV three, flange, 2013 different diameter pipe still
5 Tangshan boiler factory 20G, 316L, 12C1MoV high pressure flange, high pressure pipe fittings since 2013
The 6 Shijiazhuang gold Bangzi boiler Limited company 20#, 16Mn forged pipe, flange since 2013
7 Shijiazhuang rockreign boiler Limited company 20#, 16Mn forged pipe, flange since 2013
Nine, the shipyard
1 Tianjin handed in Bio Medical marine heavy industry limited company 16MND, 12Cr1MoV high pressure flange, high pressure pipe 2012
2 Bohai ship heavy industry limited company 20G, 316L, 12C1MoV, high pressure pipe 2012
3 Huludao shipyard in 16MND, 12Cr1MoV, high pressure pipe 2013
Delivery time serial number using the unit main material products
1 Huadian Luohe power plant 20G, 20#, 15CrMO elbow, three links, 2013 steel tubes
2, Datang Xinyang Power Company Limited P91, P22, 12C1MoV, three links, elbow 2013 flange
3 Weihai Broadcom thermoelectric Limited by Share Ltd P91, P22, 12C1MoV spring hanger 2013
The 4 Hebei electric construction company A335, P91, WB36, 316L, three links, elbow, flange, elbow 2013
5 Shandong Chenming owned power plant 20G, 316L, 12C1MoV flange, piping since 2013
20#, 6 Huadian Luohe power plant 15CrMO pipe 2013
7 Katie electric power industry limited company of Wuhan called 316L, 20#, A335P91 pipe, pipe 2013
The 8 Shandong Rizhao Miki Thermal Power Company Limited 316L, 20# pipe 2013
9 Dalian power generation limited liability company 20#, 316L anti-corrosion pipeline since 2013
10 China Power Engineering Co., 15CrMo, SA691Gr2, 12C1MoVG, 20# flange, piping 2013
The 11 Heilongjiang China Electric Power Engineering Co. Ltd. ceramic patch wear pipe 2013
12 in Huaneng Qinbei Power Plant Q235B, 20# flange, hanger, standard 2013
Datang Tangshan Power Generation Co. Ltd., 13 20G, 2013 15CrMoG, elbow
The 14 Hebei Ren Hua heating Co. Ltd. 15CrMoG flange 2013
15 in Huaneng Xinjiang Fukang thermoelectric limited liability company P91, P92, 12C1MoV three links, elbow, 2013 different diameter pipe
15CrMOG, 16 12C1MoVG, three elbow Lianyungang Xinhai power plant through, 2013
The 17 Dengfeng Huarun power plant 20#, 15CrMoG spring hanger 2013
18 CPI Baicheng power plant 304 compensator since 2013
19 Dalian Jinzhou Dongda electrothermal equipment factory, 20G, 15CrMoG, 20# flange, elbow since 2013
20 the Datang bingchang Power Generation Co. Ltd. polyethylene lining plastic pipe, elbow 2013
Two, petroleum and chemical industry
The 1 Hebei Xinqiyuan Energy Technology Company Limited 20#, 16Mn flange 2013
The 2 Shandong Linyi Yinuo Fine Chemical Co., 20#, 16Mn, 15CrMO high pressure flange, pipe 2013
3 Shandong stone big Petrochemical Technology Co. Ltd. S30408, 20# tube plate, manhole, forged pipe 2013
4 Shanxi Coal Chemical Investment Co., Ltd. Jiutai Jinshi, 2013 S30408 20# compensator
The 5 Shandong China Sea Fine Chemical Co., Ltd. heat shrinkable belt anti-corrosion pipe fittings since 2013
6 Hunan Zhicheng Chemical Co., 20#, 16Mn, 15CrMO flange, piping 2012
7 Cangzhou Jinniu Chemical Co. Ltd. ceramic patch wear pipe 2013
The 8 Jiangsu Meilan chemical Limited by Share Ltd 20#, 15CrMoG flange, hanger, standard 2012
9 Dalian Qihua Chemical Co., Ltd. S30408, 00Cr17Ni14Mo2 elbow 2012
10 Inner Mongolia Qinghua Chemical Co., 00Cr17Ni14Mo2 flange 2011
11 Inner Mongolia Junzheng chemical limited liability company 20G, 15CrMoG, 20# three links, elbow, 2011 different diameter pipe
12 Tianjin Bohai chemical limited liability company Tianjin Soda S30408 elbow, three links, 2013 present
13 in Cangzhou chemical fertilizer plant A105 flange since 2013
14 Cangzhou Zhengyuan chemical fertilizer Co., Ltd 20# 16Mn high pressure flange, pipe fittings since 2013
The 15 Shandong Jinxiang chemical fertilizer plant of 20#, 16Mn, 15CrMO flange, elbow 2013
16 Yankuang Lunan Chemical Fertilizer Plant of polyethylene lining plastic pipe, elbow 2013
17 in the Shandong industry limited company 20#, 16Mn, 15CrMO high pressure flange, pipe 2013
18 Shanxi Fengxi fertilizer group Limited by Share Ltd Q235B, 20# in the low-pressure pipe 2013 so far
19 Pingyin Luxi Chemical Fertilizer Factory Co. Ltd. third Q235B, 2013 20# low pressure pipe fittings
20 Shanxi coal Jizhou Yinhai chemical fertilizer limited liability company A335, P91, WB36, 316L flange, piping since 2013
21 Dongying Haixing Chemical Co. Ltd. ceramic chip wear-resistant pipe fittings since 2013
The 22 Central Asian Petrochemical Technology Co., S30408, 20#, 15CrMoG flange, hanger, standard 2013
23 Puyang AoXin Petroleum Engineering Technology Co., Ltd. S30408, 20#, 15CrMoG flange, hanger, standard parts since 2013
24 Jiangsu Dahua Chemical Industry Co. Ltd. S30408 flange, elbow since 2013
25 Xuzhou Haitian Petrochemical Company 20#, 16Mn, 15CrMO flange, elbow since 2013
26 Shijiazhuang stone fertilizer Co., 2013 to the present 304 compensator
27 Huaerjian Group Co. Ltd. 304 compensator 2013
The 28 Yunnan South Metallurgical Chemical Co. Ltd polyethylene lining plastic pipe, elbow 2013
The 29 Hubei Dayukou Chemical Co., Ltd. S30408 high pressure flange, pipe fittings since 2013
30 Penglai Xinguang Pigment Chemical Co., Ltd. 0Cr18Ni9, 20# pipe fittings, flange 2013
31 Jiyang chemical Limited by Share Ltd 0Cr18Ni9, 20#, 16MND, 12Cr1MoV pipe fittings, flange 2011
32 in the Shandong fertilizer Co., heat shrinkable belt anti-corrosion pipe 2011
33 Jiyuan innovative Petrochemical Fittings Co. Ltd. 304 compensator 2012
The 34 Dalian Lake Chemical Co Ltd 00Cr17Ni14Mo2, 20# flange 2012
35 Xinjiang Huatai heavy chemical industry limited company 16MND, 12Cr1MoV flange 2013
36 pagoda Ningxia Petrochemical Group Co. Ltd. (Ningdong base) A335, P91, WB36, 316L flange, elbow 2011
37 Shandong Haitian Biological Chemical Co., 20G, 316L, 12C1MoV flange, elbow 2011
38 Dezhou Lu Hengsheng chemical Limited by Share Ltd 16MND, 12Cr1MoV forged pipe, manhole 2012
The 39 Hulun Buir East Chemical Co. Ltd. 20# and 15CrMO tube plate 2012
40 Hebei nine days Medicine Chemical Co., 0Cr18Ni9, 20# flange, standard parts since 2013
41 0Cr18Ni9, Second Design Institute of chemical industry 20# flanges, standard parts since 2013
42 energy materials (Dalian) Co., Ltd. Q235B, 20# flanges, standard parts since 2013
The 43 Ningxia Baofeng Energy Group Limited ceramic chip wear-resistant pipe fittings since 2013
44 - ROQUETTE (China) Fine Chemical Co., S30408, 20#, 15CrMoG, 45# flange, hanger, standard 2013
45 Ordos Joint Chemical Co., S30408, 20#, 15CrMoG, 45# flange, hanger, standard 2012
46 Qingdao petrochemical plant with 2012 heat shrinkable anti-corrosion pipe fittings
Three, equipment manufacturing industry
1 Petrochemical Construction Engineering Company Limited 20#, 15CrMO, 12C1MoV elbow, three, different diameter pipe 2013 so far
2 Dalian Best Environmental Engineering Equipment Co. Ltd., 20R, 20#, 2013 has forged pipe manhole
3 Jiangsu Fenghua Chemical Industry Co. Ltd. ceramic chip wear-resistant pipe fittings since 2013
4 Sichuan Yi Wei Automatic Instrument Co., A105, 20# high, medium pressure flange since 2013
5 Shanghai Jingxing storage equipment Engineering Co Ltd polyethylene anticorrosive pipe 2013 so far
Daqing city 6 days to corrugated pipe manufacturing Co., 20G, 316L, 12C1MoV, three links, elbow flange 2013 so far
7 Xi'an Linuo Electrical Equipment Co., Ltd. 20#, 15CrMO in the low-pressure pipe 2013 so far
8 Shenzhen City, an Industrial Development Co., 316L, 20#, A335P91 pipe fittings, tubing since 2013
9 Wuhan crown friendship Oil Engineering Limited 316L, 20# flanges, standard parts since 2013
The 10 Qingdao Rongheng energy saving equipment Co., 20#, 316L flange, elbow since 2013
The 11 Shandong grand Zhongxing Air Conditioner Co., 20#, 316L pipe fittings, tubing since 2013
12 Lishui Rong Bao Industrial Co., Ltd. 20#, 16MnD flange since 2013
13 Tianjin Dagang Instrument Co Ltd 20# flange since 2013
The 14 Shijiazhuang branch of a heavy industry limited company, since 2013 304 Q235B compensator
15 Zhenjiang Weifu Boiler Co., 20#, Q235B steel pipe 2013 so far
16 Qinhuangdao City mountain Boiler Pressure Vessel Manufacturing Co. Ltd. 15CrMoG, 20#, Q235B, 20G flange since 2013
The 17 Shenyang Hongqi Forging Products Co., Q345R, 16Mn pipe, flange plate 2013 so far
18 Dalian Petrochemical Equipment Manufacturing Co., Ltd. star Q235A in the low-pressure pipe 2013 so far
The 19 Xinjiang Bohu reed industry Limited by Share Ltd Q235A, 304, 20# pipe fittings, flange since 2013
20 Huaerjian Group Limited 00Cr19Ni10 forged pipe, manhole since 2013
Shengli Oilfield 21 Italian Petroleum Equipment Co. Ltd. 20#, A234, L415, 16Mn pipe fittings since 2013
22 Zhangjiagang Jiangnan boiler pressure container Co., Ltd A105 20# flange, three links, elbow since 2013
23 Sinopec Urumqi Petrochemical Plant of 15CrMo, SA691Gr2, 12C1MoVG, 20# pipe fittings, elbow since 2013
North of the 24 China petroleum engineering design Ltd. Q235A, 304, 20# in the low-pressure pipe 2013 so far
25 Jiangsu Shuangda burst group limited 20#, 16MnD pipe fittings, flange since 2013
26 Beijing Zhongxin Tianshi Petroleum Equipment Co., Ltd. A105, 20# pipe, flange plate 2013 so far
Four, natural gas pipeline network
1 Sichuan Petroleum Construction Engineering Co., Ltd 20# 316L high pressure flange, high pressure pipe 2012
2 of PetroChina Southwest Oil and gas field branch of 0Cr18Ni9, 16MND, 12Cr1MoV, high pressure pipe fittings since 2013
3 Chinese Petroleum Corporation Ningxia Petrochemical 20, 316L, 12C1MoV high pressure flange, high pressure pipe fittings since 2013
4 Ji'nan Runtong natural gas 20, 316L, 12C1MoV high pressure flange, high pressure pipe 2011
The 5 Lanzhou Gas Chemical Industry Group Co., Ltd. 20#, 16Mn high pressure flange, high pressure pipe 2011
Five, the metallurgical industry
1 East hope Baotou rare earth aluminum Ltd., 20#, A234, L415, 16Mn pipe 2012
2 China fourth Metallurgical Construction Group Co., Ltd. Q345R, 16Mn manhole, forging tube 2013 so far
Hebei 3 Metallurgical Construction Branch of the fifth Q235B, 20# 2012, forged pipe manhole
The 4 Shandong Aluminum Inc Q345R, 16Mn pipe fittings, tubing 2011
5 the Cayman aluminum (Sanmenxia) Co., Ltd. Q235B, 20# pipe 2011
Six, heating pipe network
1 Zheng Dong New District of Zhengzhou Thermal Power Company Limited 15CrMOG, 12C1MoVG, 20# pipe fittings, tubing 2013
2 Taiyuan city Thermotics Inc 15CrMOG, 12C1MoVG, 20# pipe fittings, tubing 2012
3 Chaoyang City Phoenix Metro thermal Co., 20, 316L, 12C1MoV flange, pipe 2013
4 Yantai Dongchang heating limited liability company 20, 316L, 12C1MoV flange, pipe 2011
The 5 Inner Mongolia Shengtai heat limited liability company 20#, 16Mn flange, pipe 2012
6 Ji'nan Thermal Power Engineering Company Limited 15CrMoG, 20#, Q235B, 20G three links, elbow, 2012 different diameter pipe
7 Kaifeng city Intime energy-saving materials Co., 15CrMo, SA691Gr2, 12C1MoVG, 20# elbow, three links, 2012 steel tubes
8 Weifang Longteng thermal Co., 20#, 16Mn in the low-pressure pipe
Seven, the steel mill
1 Hebei province Qian'an Shougang Iron and Steel Co. Ltd polyethylene lining plastic pipe 2013 so far
2 Zibo Zhang Steel Co. Ltd 20#, 316L elbow, different diameter pipe, three through 2012
3 dedicated Hebei iron and Steel Company Limited 20#, 316L elbow, different diameter pipe, three through 2011
4 Shandong Laigang Yongfeng Steel Ltd. ceramic patch wear pipe 2012
Eight, boiler manufacturing factory
1 Harbin boiler factory Q345R, 16Mn tube plate, forging tube 2013 so far
2 Ji'nan boiler factory in 16Mn, high pressure pipe fittings since 2013
3 Shanghai boiler factory 15CrMOG, 12C1MoVG, 20# pipe, pipe fittings since 2013
4 Shijiazhuang boiler factory 20, 316L, 12C1MoV three, flange, 2013 different diameter pipe still
5 Tangshan boiler factory 20G, 316L, 12C1MoV high pressure flange, high pressure pipe fittings since 2013
The 6 Shijiazhuang gold Bangzi boiler Limited company 20#, 16Mn forged pipe, flange since 2013
7 Shijiazhuang rockreign boiler Limited company 20#, 16Mn forged pipe, flange since 2013
Nine, the shipyard
1 Tianjin handed in Bio Medical marine heavy industry limited company 16MND, 12Cr1MoV high pressure flange, high pressure pipe 2012
2 Bohai ship heavy industry limited company 20G, 316L, 12C1MoV, high pressure pipe 2012
3 Huludao shipyard in 16MND, 12Cr1MoV, high pressure pipe 2013