Okwangoku, kukho iiseti ezingama-45 zezixhobo zokungqusha eziqhubekayo ezakhiweyo okanye ezisakhiwayo neziza kuqaliswa ukusebenza eTshayina. Ezi ziphantsi kolwakhiwo ziquka i-1 iseti ye-Jiangsu Chengde Steel Pipe Co., Ltd., i-1 iseti ye-Jiangsu Changbao Pleasant Steel Pipe Co., Ltd., kunye ne-Henan Anyang Longteng Heat Treatment Materials. I-1 iseti kwi-Hebei Chengde Jianlong Special Steel Co., Ltd. kunye ne-1 iseti kwi-Hebei Chengde Jianlong Special Steel Co., Ltd. Iinkcukacha zokwakhiwa kwee-mills eziqhubekayo zasekhaya ziboniswa kwiThebhile 1. Ukongeza, iinkampani ezininzi nazo uceba ukwakha oomatshini abatsha abaqengqelekayo.
| Uluhlu loku-1 Ulwakhiwo lwasekhaya lwangoku lwezingqusho eziqhubekayo | |||||||
| Igama leKhampani | Igridi yemigaqo yabasebenzi /mm | ibekwe kwiminyaka yemveliso | Imvelaphi | Umthamo / (10,000 ta) ③ | Uhlobo lokusila oluqhubekayo | Iinkcukacha zeMveliso / mm | Roll utshintsho indlela |
| I-Baoshan Iron & Steel Co., Ltd. | Φ140 | 1985 | Jemani | 50/80 | Iirack ezi-8 ezinee-roller ezimbini + ezidadayo | Φ21.3~177.8 | Ukutshintsha kwecala leendlela ezimbini |
| I-Tianjin Pipe Corporation Co., Ltd. | Φ250 | 1996 | ElamaTaliyane | 52/90 | 7 iiracks ezine-roller ezimbini + limiter | Φ114~273 | Ukutshintsha kwecala leendlela ezimbini |
| I-Hengyang Valin Steel Tube Co., Ltd. | Φ89 | 1997 | Jemani | 30/30③ | Iiracks ezi-6 ezinee-roller ezimbini + isiqingatha sokudada | Φ25~89(127) | Ukutshintsha kwendlela enye |
| Inner Mongolia BaoTou Steel Union Co.,Ltd. | Φ180 | 2000 | ElamaTaliyane | 20/35 | 5 iiracks ezine-roller ezimbini + limiter | Φ60~244.5 | |
| I-Tianjin Pipe Corporation Co., Ltd. | Φ168 | 2003 | Jemani | 25/60 | I-VRS+5 rack iirola ezintathu + isemi-ezidadayo | Φ 32~168 | Itonela yeAxial |
| Iqela leShuangan iSeamless Steel Pipe Co., Ltd | Φ159 | 2003 | Jemani | 16/25 | 5 iiracks ezine-roller ezimbini + limiter | Φ73~159 | Ukutshintsha kwendlela enye |
| I-Hengyang Valin Steel Tube Co., Ltd. | Φ340 | 2004 | ElamaTaliyane | 50/70 | VRS + 5 isakhelo iirola ezimbini + misa | Φ133~340 | |
| Iqela lePangang iChengdu Steel&Vanadium Co.,Ltd. | Φ340② | 2005 | ElamaTaliyane | 50/80 | VRS + 5 isakhelo iirola ezimbini + misa | Φ139.7~365.1 | |
| INantong Special Steel Co., Ltd. | Φ159 | 2005 | eTshayina | 10/10 | 8 iiracks ezine-roller ezimbini + limiter | Φ73~159 | |
| I-WSP Holdings Ltd. | Φ273② | 2006 | eTshayina | 35/50 | 5 iiracks ezine-roller ezimbini + limiter | Φ73~273 | |
| I-Tianjin Pipe Corporation Co., Ltd. | Φ460 | 2007 | Jemani | 50/90 | 5 iiracks ezine-roller ezintathu + limiter | Φ219~460 | Itonela yeAxial |
| Iqela lePangang iChengdu Steel&Vanadium Co.,Ltd. | Φ177 | 2007 | ElamaTaliyane | 35/40 | I-VRS + 5 isakhelo iirola ezintathu + misa | Φ48.3~177.8 | |
| I-Tianjin Pipe Corporation Co., Ltd. | Φ258 | 2008 | Jemani | 50/60 | 6 iiracks ezine-roller ezintathu + limiter | Φ114~245 | Ukutshintsha kwendlela enye |
| Iqela leShuangan iSeamless Steel Pipe Co., Ltd | Φ180 | 2008 | Jemani | 25/30 | I-VRS + 5 isakhelo se-three-roller | Φ73~278 | |
| ANHUI TIANDA OIL PIPE COMPANY LIMITED | Φ273 | 2009 | Jemani | 50/60 | 6 iiracks ezine-roller ezintathu + limiter | Φ114~340 | |
| SHANDONG MOLONG PETROLEUM CO., LTD. | Φ180 | 2010 | eTshayina | 40/35 | I-VRS + 5 isakhelo iirola ezintathu + misa | Φ60-180 | Itonela yeAxial |
| Liaoyang Ximulaisi Petroleum Special Pipe Manufacturing Co.,Ltd. | Φ114② | 2010 | eTshayina | 30/20 | 6 iiracks ezine-roller ezimbini + limiter | Φ60.3-140 | Ukutshintsha kwendlela enye |
| Yantai Lubao Steel Pipe Co., Ltd. | Φ460 | 2011 | Jemani | 60/80 | 5 iiracks ezine-roller ezintathu + limiter | Φ244.5~460 | Itonela yeAxial |
| Heilongjiang Jianlong Iron and Steel Co., Ltd. | Φ180 | 2011 | ElamaTaliyane | 45/40 | 6 iiracks ezine-roller ezintathu + limiter | Φ60~180 | |
| JINGJIANG SPECIAL STEEL CO., LTD. | Φ258 | 2011 | Jemani | 50/60 | 6 iiracks ezine-roller ezintathu + limiter | Φ114~340 | Ukutshintsha kwendlela enye |
| I-Xinjiang Bazhou iSeamless Oyile Pipe Co.,Ltd. | Φ366② | 2011 | eTshayina | 40/40 | 6 iiracks ezine-roller ezintathu + limiter | Φ140-366 | |
| Inner Mongolia Baotou Steel Co., Ltd. Steel Pipe Company | Φ159 | 2011 | Jemani | 40/40 | 6 iiracks ezine-roller ezintathu + limiter | Φ38~ 168.3 | Itonela yeAxial |
| Φ460 | 2011 | Jemani | 60/80 | 5 iiracks ezine-roller ezintathu + limiter | Φ244.5~457 | ||
| ILinzhou Fengbao Pipe Industry Co., Ltd. | Φ180 | 2011 | eTshayina | 40/35 | I-VRS + 5 isakhelo se-three-roller | Φ60~180 | |
| Jiangsu Tianhuai Pipe Co.,Ltd | Φ508 | 2012 | Jemani | 50/80 | 5 iiracks ezine-roller ezintathu + limiter | Φ244.5~508 | |
| Jiangyin Huarun Steel Co.,Ltd. | Φ159 | 2012 | ElamaTaliyane | 40/40 | I-VRS + 5 isakhelo se-three-roller | Φ48~178 | |
| I-Hengyang Valin Steel Tube Co., Ltd. | Φ180 | 2012 | Jemani | 50/40 | 6 iiracks ezine-roller ezintathu + limiter | Φ114~180 | Ukutshintsha kwendlela enye |
| I-Jiangsu Chengde Steel Tube Share Co.,Ltd. | Φ76 | 2012 | eTshayina | 6 | 3 iiracks ezine-roller ezintathu + limiter | Φ42~76 | |
| Tianjin Master Seamless Steel Pipe Co.,Ltd. | Φ180② | 2013 | eTshayina | 35 | 6 iiracks ezine-roller ezimbini + limiter | Φ60.3~177.8 | |
| ILinzhou Fengbao Pipe Industry Co., Ltd. | Φ89 | 2017 | eTshayina | 20 | 6 iiracks ezine-roller ezintathu + limiter | Φ32~89 | |
| Inkampani yeLiaoning Tianfeng yeZixhobo eziKhethekileyo ezenziwe ngeTyala | Φ89 | 2017 | eTshayina | 8 | Inkqubo emfutshane 4 Rack MPM | Φ38~89 | |
| Shandong Panjin Steel Tube Manufacturing Co., Ltd.(phantsi kweShandong Luli Group) | Φ180 | 2018 | eTshayina | 40x2 ④ | 6 iiracks ezine-roller ezimbini + limiter | Φ32~180 | |
| Φ273 | 2019 | eTshayina | 60x2 ④ | 5 iiracks ezine-roller ezintathu + limiter | Φ180~356 | ||
| Φ180 | 2019 | eTshayina | 50x2 ④ | 6 iiracks ezine-roller ezintathu + limiter | Φ60~180 | ||
| Linyi Jinzhengyang ingenamthungo steel tube co., Ltd. | Φ180 | 2018 | eTshayina | 40 | 6 iiracks ezine-roller ezintathu + limiter | Φ60~180 | Itonela yeAxial |
| Chongqing Iron&Steel(Group)Co.,Ltd. | Φ114 | 2019 | eTshayina | 15 | 6 iiracks ezine-roller ezimbini + limiter | Φ32~114.3 | Ukutshintsha kwendlela enye |
| I-Dalipal Holdings Limited | Φ159 | 2019 | eTshayina | 30 | 5 iiracks ezine-roller ezintathu + limiter | Φ73~159 | |
| I-Hengyang Valin Steel Tube Co., Ltd. | 89 | 2019 | eTshayina | 20 | 6 iiracks ezine-roller ezintathu + limiter | Φ48~114.3 | |
| Inner Mongolia Baotou Steel Co., Ltd. Steel Pipe Company | Φ100Ukubuyisela kwakhona | 2020 | eTshayina | 12 | 6 iiracks ezine-roller ezintathu + limiter | Φ25~89 | Itonela yeAxial |
| I-Jiangsu Chengde Steel Tube Share Co.,Ltd. | Φ127 | Ingaphantsi kwentsebenzo | eTshayina | 20 | 5 iiracks ezine-roller ezintathu + limiter | Φ42~114.3 | Ukutshintsha kwendlela enye |
| I-Anyang Longteng Heat Treatment Material Co., Ltd. | Φ114 | Ingaphantsi kwentsebenzo | eTshayina | 20 | 6 iiracks ezine-roller ezintathu + limiter | Φ32~114.3 | |
| I-Chengde Jianlong Special Steel Co., Ltd. | Φ258 | Ingaphantsi kwentsebenzo | eTshayina | 50 | 6 iiracks ezine-roller ezintathu + limiter | Φ114~273 | |
| Jiangsu Changbao Pulaisen Steeltube Co., Ltd. | Φ159 | Ingaphantsi kwentsebenzo | Jemani | 30 | 6 iiracks ezine-roller ezintathu + limiter | Φ21~159 | Ukutshintsha kwendlela enye |
| Qaphela: ① Iyunithi ye-Φ89 mm iguquliwe ukusuka kweyentsusa-mbini ephezulu eqhubekayo yokuqengqeleka ukuya kuqengqeleka okuthathu okuphezulu okuqhubekayo; ②Iyunithi ivaliwe; ③Umthamo oyiliweyo / umthamo wokwenyani; ④Kukho iiseti ezi-2 ngokulandelelanayo . | |||||||
Lo mxholo ungasentla uvela kwinqaku elithi "Amathuba oPhuhliso lwexesha elizayo lweTekhnoloji yokuQhutywa kweTube eqhubekayo", epapashwe kwinqaku lokuqala elithi "Ipayipi yeSteel" ngo-2021..
Ixesha lokuposa: Jul-12-2022
