ummary o paipa taʻavale faifai pea o loʻo fausia ma faʻaaogaina i Saina

I le taimi nei, o loʻo i ai le aofaʻi o le 45 seti o loʻo faʻaauau pea vili ua fausia pe o loʻo fausia ma faʻaaogaina i Saina. O i latou o loʻo fausiaina e aofia ai le 1 seti o Jiangsu Chengde Steel Pipe Co., Ltd., 1 seti o Jiangsu Changbao Pleasant Steel Pipe Co., Ltd., ma Henan Anyang Longteng Heat Treatment Materials. 1 seti i Hebei Chengde Jianlong Special Steel Co., Ltd. ma le 1 seti i Hebei Chengde Jianlong Special Steel Co., Ltd. O auiliiliga o le fausiaina o falegaosi taavale faifaipea o loo faaalia i le Laulau 1. E le gata i lea, e tele foi kamupani fuafua e fau ni fale vili fa'aauau.

Fuafuaga 1 Faufale o lo'o i ai nei o fale gaosi fa'aauau
Igoa Kamupani Fa'asologa o Tulafono a le Auvaa /mm tuu i tausaga gaosiga Amataga Malosiaga / (10,000 ta) ③ Ituaiga vili ta'avale faifai pea Fa'amatalaga o oloa / mm Metotia suiga o lo'o
Baoshan Iron & Steel Co., Ltd. Φ140 1985 Siamani 50/80 8 fata fa'atasi ma ta'avale e lua + opeopea Φ21.3~177.8 Suiga itu e lua
Tianjin Pipe Corporation Co., Ltd. Φ250 1996 Italia 52/90 7 fata faʻatasi ma taʻavale e lua + faʻatapulaʻa Φ114~273 Suiga itu e lua
Hengyang Valin Steel Tube Co., Ltd. Φ89 1997 Siamani 30/30③ 6 fata fa'atasi ai ma ta'avale e lua + afa fa'afefe Φ25~89(127) Suiga itu e tasi le itu
Inner Mongolia BaoTou Steel Union Co.,Ltd. Φ180 2000 Italia 20/35 5 fata faʻatasi ma taʻavale e lua + faʻatapulaʻa Φ60~244.5
Tianjin Pipe Corporation Co., Ltd. Φ168 2003 Siamani 25/60 VRS+5 fata e tolu ta'avale + fa'a-opeopea Φ 32~168 Axial tunnel
Shuangan vaega Seamless Steel Pipe Co., Ltd Φ159 2003 Siamani 16/25 5 fata faʻatasi ma taʻavale e lua + faʻatapulaʻa Φ73~159 Suiga itu e tasi le itu
Hengyang Valin Steel Tube Co., Ltd. Φ340 2004 Italia 50/70 VRS+5 fa'avaa ta'avale lua + taofi Φ133~340
Pangang Group Chengdu Steel&Vanadium Co.,Ltd. Φ340② 2005 Italia 50/80 VRS+5 fa'avaa ta'avale lua + taofi Φ139.7~365.1
Nantong Special Steel Co., Ltd. Φ159 2005 Saina 10/10 8 fata faʻatasi ma taʻavale e lua + faʻatapulaʻa Φ73~159
WSP Holdings Ltd. Φ273② 2006 Saina 35/50 5 fata faʻatasi ma taʻavale e lua + faʻatapulaʻa Φ73~273
Tianjin Pipe Corporation Co., Ltd. Φ460 2007 Siamani 50/90 5 fata faʻatasi ma taʻavale tolu + faʻatapulaʻa Φ219~460 Axial tunnel
Pangang Group Chengdu Steel&Vanadium Co.,Ltd. Φ177 2007 Italia 35/40 VRS+5 fa'avaa tolu ta'avale + taofi Φ48.3~177.8
Tianjin Pipe Corporation Co., Ltd. Φ258 2008 Siamani 50/60 6 fata faʻatasi ma taʻavale tolu + faʻatapulaʻa Φ114~245 Suiga itu e tasi le itu
Shuangan vaega Seamless Steel Pipe Co., Ltd Φ180 2008 Siamani 25/30 VRS+5 fa'avaa ta'avale tolu Φ73~278
ANHUI TIANDA OIL PIPE COMPANY LIMITED Φ273 2009 Siamani 50/60 6 fata faʻatasi ma taʻavale tolu + faʻatapulaʻa Φ114~340
SHANDONG MOLONG PETROLEUM CO., LTD. Φ180 2010 Saina 40/35 VRS+5 fa'avaa tolu ta'avale + taofi Φ60-180 Axial tunnel
Liaoyang Ximulaisi Petroleum Fa'apitoa Pipe Gauai Co.,Ltd. Φ114② 2010 Saina 30/20 6 fata faʻatasi ma taʻavale e lua + faʻatapulaʻa Φ60.3-140 Suiga itu e tasi le itu
Yantai Lubao Uamea Paipa Co., Ltd. Φ460 2011 Siamani 60/80 5 fata faʻatasi ma taʻavale tolu + faʻatapulaʻa Φ244.5~460 Axial tunnel
Heilongjiang Jianlong Iron and Steel Co., Ltd. Φ180 2011 Italia 45/40 6 fata faʻatasi ma taʻavale tolu + faʻatapulaʻa Φ60~180
JINGJIANG STEEL STEEL CO., LTD. Φ258 2011 Siamani 50/60 6 fata faʻatasi ma taʻavale tolu + faʻatapulaʻa Φ114~340 Suiga itu e tasi le itu
Xinjiang Bazhou Su'u Suauu Suauu Co., Ltd. Φ366② 2011 Saina 40/40 6 fata faʻatasi ma taʻavale tolu + faʻatapulaʻa Φ140-366
Inner Mongolia Baotou Steel Co., Ltd. Kamupani Pipa Uamea Φ159 2011 Siamani 40/40 6 fata faʻatasi ma taʻavale tolu + faʻatapulaʻa Φ38~ 168.3 Axial tunnel
Φ460 2011 Siamani 60/80 5 fata faʻatasi ma taʻavale tolu + faʻatapulaʻa Φ244.5~457
Linzhou Fengbao Pipe Alamanuia Co., Ltd. Φ180 2011 Saina 40/35 VRS+5 fa'avaa ta'avale tolu Φ60~180
Jiangsu Tianhuai Pipe Co.,Ltd Φ508 2012 Siamani 50/80 5 fata faʻatasi ma taʻavale tolu + faʻatapulaʻa Φ244.5~508
Jiangyin Huarun Steel Co.,Ltd. Φ159 2012 Italia 40/40 VRS+5 fa'avaa ta'avale tolu Φ48~178
Hengyang Valin Steel Tube Co., Ltd. Φ180 2012 Siamani 50/40 6 fata faʻatasi ma taʻavale tolu + faʻatapulaʻa Φ114~180 Suiga itu e tasi le itu
Jiangsu Chengde Steel Tube Share Co.,Ltd. Φ76 2012 Saina 6 3 fata faʻatasi ma taʻavale tolu + faʻatapulaʻa Φ42~76
Tianjin Master Seamless Steel Paipa Co., Ltd. Φ180② 2013 Saina 35 6 fata faʻatasi ma taʻavale e lua + faʻatapulaʻa Φ60.3~177.8
Linzhou Fengbao Pipe Alamanuia Co., Ltd. Φ89 2017 Saina 20 6 fata faʻatasi ma taʻavale tolu + faʻatapulaʻa Φ32~89
Liaoning Tianfeng Mea faigaluega Fa'apitoa Manufacturelimited Liability Company Φ89 2017 Saina 8 Fa'agasologa Puupuu 4 Fata MPM Φ38~89
Shandong Panjin Steel Tube Manufacturing Co., Ltd.(i lalo o Shandong Luli Group) Φ180 2018 Saina 40x2 ④ 6 fata faʻatasi ma taʻavale e lua + faʻatapulaʻa Φ32~180
Φ273 2019 Saina 60x2 ④ 5 fata faʻatasi ma taʻavale tolu + faʻatapulaʻa Φ180~356
Φ180 2019 Saina 50x2 ④ 6 fata faʻatasi ma taʻavale tolu + faʻatapulaʻa Φ60~180
Linyi Jinzhengyang faagaau uamea seamless co., Ltd. Φ180 2018 Saina 40 6 fata faʻatasi ma taʻavale tolu + faʻatapulaʻa Φ60~180 Axial tunnel
Chongqing Iron&Steel(Group)Co.,Ltd. Φ114 2019 Saina 15 6 fata faʻatasi ma taʻavale e lua + faʻatapulaʻa Φ32~114.3 Suiga itu e tasi le itu
Dalipal Holdings Limited Φ159 2019 Saina 30 5 fata faʻatasi ma taʻavale tolu + faʻatapulaʻa Φ73~159
Hengyang Valin Steel Tube Co., Ltd. 89 2019 Saina 20 6 fata faʻatasi ma taʻavale tolu + faʻatapulaʻa Φ48~114.3
Inner Mongolia Baotou Steel Co., Ltd. Kamupani Pipa Uamea Φ100 Toe fa'aleleia 2020 Saina 12 6 fata faʻatasi ma taʻavale tolu + faʻatapulaʻa Φ25~89 Axial tunnel
Jiangsu Chengde Steel Tube Share Co.,Ltd. Φ127 o lo'o fausia Saina 20 5 fata faʻatasi ma taʻavale tolu + faʻatapulaʻa Φ42~114.3 Suiga itu e tasi le itu
Anyang Longteng Heat Treatment Material Co., Ltd. Φ114 o lo'o fausia Saina 20 6 fata faʻatasi ma taʻavale tolu + faʻatapulaʻa Φ32~114.3
Chengde Jianlong Special Steel Co., Ltd. Φ258 o lo'o fausia Saina 50 6 fata faʻatasi ma taʻavale tolu + faʻatapulaʻa Φ114~273
Jiangsu Changbao Pulaisen Steeltube Co., Ltd. Φ159 o lo'o fausia Siamani 30 6 fata faʻatasi ma taʻavale tolu + faʻatapulaʻa Φ21~159 Suiga itu e tasi le itu
Fa'aaliga: ① Ua suia le iunite Φ89 mm mai le ta'avale fa'aauau e lua-maualuga i le ta'avale fa'aauau e tolu-maualuga; ②Ua tapunia le iunite; ③ Fa'atulagaina gafatia / gafatia moni; ④E 2 seti taʻitasi.

O mea o loʻo i luga e sau mai le tusiga "Faʻamoemoe mo le Lumanaʻi Atinaʻe o Faʻaauau Tube Rolling Technology", lea na lomia i le lomiga muamua o le "Steel Pipe" i le 2021.


Taimi meli: Iul-12-2022