Njengamanje, kunengqikithi yamasethi angu-45 ezigayo eziqhubekayo ezakhiwe noma ezisakhiwa futhi eziqala ukusebenza eShayina. Ezisakhiwayo ikakhulukazi zifaka isethi engu-1 ye-Jiangsu Chengde Steel Pipe Co., Ltd., isethi engu-1 ye-Jiangsu Changbao Pleasant Steel Pipe Co., Ltd., kanye ne-Henan Anyang Longteng Heat Treatment Materials. Isethi engu-1 e-Hebei Chengde Jianlong Special Steel Co., Ltd. kanye nesethi engu-1 e-Hebei Chengde Jianlong Special Steel Co., Ltd. Imininingwane yokwakhiwa kwezigayo eziqhubekayo zasekhaya iboniswa kuThebula 1. Ngaphezu kwalokho, izinkampani ezimbalwa nazo zibonisiwe. uhlela ukwakha izigayo ezintsha eziqhubekayo.
| Ithebula 1 Ukwakhiwa kwasekhaya kwamanje kwezigayo eziginqikayo | |||||||
| Igama Lenkampani | Igridi Yemithetho Yabasebenzi /mm | zifakwe eminyakeni yokukhiqiza | Umsuka | Amandla / (10,000 ta) ③ | Uhlobo lokugaya oluqhubekayo | Imininingwane Yomkhiqizo / mm | Roll ukushintsha indlela |
| Inkampani engu-Baoshan Iron & Steel Co., Ltd. | Φ140 | 1985 | eJalimane | 50/80 | 8 amarack anama-roller amabili + antantayo | Φ21.3~177.8 | Ukushintsha kwezinhlangothi ezimbili |
| Inkampani engu-Tianjin Pipe Corporation Co., Ltd. | Φ250 | 1996 | Italy | 52/90 | Ama-racks angu-7 anama-roller amabili + limiter | Φ114~273 | Ukushintsha kwezinhlangothi ezimbili |
| Inkampani Hengyang Valin Steel Tube Co., Ltd. | Φ89 | 1997 | eJalimane | 30/30③ | Ama-racks angu-6 anama-roller amabili + i-half float | Φ25~89(127) | Ukushintsha kohlangothi olulodwa |
| I-Inner Mongolia BaoTou Steel Union Co.,Ltd. | Φ180 | 2000 | Italy | 20/35 | Ama-racks angu-5 anama-roller amabili + limiter | Φ60~244.5 | |
| Inkampani engu-Tianjin Pipe Corporation Co., Ltd. | Φ168 | 2003 | EJalimane | 25/60 | I-VRS+5 rack amarola amathathu + antanta kancane | Φ 32~168 | Umhubhe we-axial |
| Iqembu le-Shuangan Seamless Steel Pipe Co., Ltd | Φ159 | 2003 | EJalimane | 16/25 | Ama-racks angu-5 anama-roller amabili + limiter | Φ73~159 | Ukushintsha kohlangothi olulodwa |
| Inkampani Hengyang Valin Steel Tube Co., Ltd. | Φ340 | 2004 | Italy | 50/70 | I-VRS+5 ifreyimu ama-roller amabili + stop | Φ133~340 | |
| I-Pangang Group Chengdu Steel&Vanadium Co., Ltd. | Φ340② | 2005 | Italy | 50/80 | I-VRS+5 ifreyimu ama-roller amabili + stop | Φ139.7~365.1 | |
| Inkampani Nantong Special Steel Co., Ltd. | Φ159 | 2005 | China | 10/10 | Ama-racks angu-8 anama-roller amabili + limiter | Φ73~159 | |
| Inkampani WSP Holdings Ltd. | Φ273② | 2006 | China | 35/50 | Ama-racks angu-5 anama-roller amabili + limiter | Φ73-273 | |
| Inkampani engu-Tianjin Pipe Corporation Co., Ltd. | Φ460 | 2007 | EJalimane | 50/90 | Ama-racks ama-5 anama-roller amathathu + limiter | Φ219~460 | Umhubhe we-axial |
| I-Pangang Group Chengdu Steel&Vanadium Co., Ltd. | Φ177 | 2007 | Italy | 35/40 | VRS+5 ifreyimu ama-roller amathathu + stop | Φ48.3~177.8 | |
| Inkampani engu-Tianjin Pipe Corporation Co., Ltd. | Φ258 | 2008 | EJalimane | 50/60 | 6 amarack anama-roller amathathu + limiter | Φ114~245 | Ukushintsha kohlangothi olulodwa |
| Iqembu le-Shuangan Seamless Steel Pipe Co., Ltd | Φ180 | 2008 | EJalimane | 25/30 | I-VRS+5 yohlaka lwe-three-roller | Φ73~278 | |
| I-ANHUI TIANDA OIL PIPE COMPANY LIMITED | Φ273 | 2009 | EJalimane | 50/60 | 6 amarack anama-roller amathathu + limiter | Φ114~340 | |
| I-SHANDONG MOLONG PETROLEUM CO., LTD. | Φ180 | 2010 | China | 40/35 | VRS+5 ifreyimu ama-roller amathathu + stop | Φ60-180 | Umhubhe we-axial |
| I-Liaoyang Ximulaisi Petroleum Special Pipe Manufacturing Co.,Ltd. | Φ114② | 2010 | China | 30/20 | Ama-racks angu-6 anama-roller amabili + limiter | Φ60.3-140 | Ukushintsha kohlangothi olulodwa |
| Le nkampani Yantai Lubao Steel Pipe Co., Ltd. | Φ460 | 2011 | EJalimane | 60/80 | Ama-racks ama-5 anama-roller amathathu + limiter | Φ244.5~460 | Umhubhe we-axial |
| I-Heilongjiang Jianlong Iron and Steel Co., Ltd. | Φ180 | 2011 | Italy | 45/40 | 6 amarack anama-roller amathathu + limiter | Φ60~180 | |
| I-JINGJIANG SPECIAL STEEL CO., LTD. | Φ258 | 2011 | eJalimane | 50/60 | 6 amarack anama-roller amathathu + limiter | Φ114~340 | Ukushintsha kohlangothi olulodwa |
| I-Xinjiang Bazhou Seamless Oil Pipe Co., Ltd. | Φ366② | 2011 | China | 40/40 | 6 amarack anama-roller amathathu + limiter | Φ140-366 | |
| I-Inner Mongolia Baotou Steel Co., Ltd. Inkampani Yepayipi Lensimbi | Φ159 | 2011 | eJalimane | 40/40 | 6 amarack anama-roller amathathu + limiter | Φ38~ 168.3 | Umhubhe we-axial |
| Φ460 | 2011 | eJalimane | 60/80 | Ama-racks ama-5 anama-roller amathathu + limiter | Φ244.5~457 | ||
| I-Linzhou Fengbao Pipe Industry Co., Ltd. | Φ180 | 2011 | China | 40/35 | I-VRS+5 yohlaka lwe-three-roller | Φ60~180 | |
| I-Jiangsu Tianhuai Pipe Co., Ltd | Φ508 | 2012 | EJalimane | 50/80 | Ama-racks ama-5 anama-roller amathathu + limiter | Φ244.5~508 | |
| I-Jiangyin Huarun Steel Co., Ltd. | Φ159 | 2012 | Italy | 40/40 | I-VRS+5 yohlaka lwe-three-roller | Φ48~178 | |
| Inkampani Hengyang Valin Steel Tube Co., Ltd. | Φ180 | 2012 | eJalimane | 50/40 | 6 amarack anama-roller amathathu + limiter | Φ114~180 | Ukushintsha kohlangothi olulodwa |
| I-Jiangsu Chengde Steel Tube Share Co., Ltd. | Φ76 | 2012 | China | 6 | 3 amarack anama-roller amathathu + limiter | Φ42-76 | |
| I-Tianjin Master Seamless Steel Pipe Co., Ltd. | Φ180② | 2013 | China | 35 | Ama-racks angu-6 anama-roller amabili + limiter | Φ60.3~177.8 | |
| I-Linzhou Fengbao Pipe Industry Co., Ltd. | Φ89 | 2017 | China | 20 | 6 amarack anama-roller amathathu + limiter | Φ32-89 | |
| Inkampani ye-Liaoning Tianfeng Special Tools Manufacturelimited Liability Company | Φ89 | 2017 | China | 8 | Inqubo emfushane 4 Rack MPM | Φ38~89 | |
| I-Shandong Panjin Steel Tube Manufacturing Co., Ltd.(ngaphansi kwe-Shandong Luli Group) | Φ180 | 2018 | China | 40x2 ④ | Ama-racks angu-6 anama-roller amabili + limiter | Φ32~180 | |
| Φ273 | 2019 | China | 60x2 ④ | Ama-racks ama-5 anama-roller amathathu + limiter | Φ180~356 | ||
| Φ180 | 2019 | China | 50x2 ④ | 6 amarack anama-roller amathathu + limiter | Φ60~180 | ||
| Linyi Jinzhengyang Seamless steel tube co., Ltd. | Φ180 | 2018 | China | 40 | 6 amarack anama-roller amathathu + limiter | Φ60~180 | Umhubhe we-axial |
| I-Chongqing Iron&Steel(Group)Co.,Ltd. | Φ114 | 2019 | China | 15 | Ama-racks angu-6 anama-roller amabili + limiter | Φ32~114.3 | Ukushintsha kohlangothi olulodwa |
| Ukulinganisa kwenkampani Dalipal Holdings Limited | Φ159 | 2019 | China | 30 | Ama-racks ama-5 anama-roller amathathu + limiter | Φ73~159 | |
| Inkampani Hengyang Valin Steel Tube Co., Ltd. | 89 | 2019 | China | 20 | 6 amarack anama-roller amathathu + limiter | Φ48~114.3 | |
| I-Inner Mongolia Baotou Steel Co., Ltd. Inkampani Yepayipi Lensimbi | Φ100Retrofit | 2020 | China | 12 | 6 amarack anama-roller amathathu + limiter | Φ25~89 | Umhubhe we-axial |
| I-Jiangsu Chengde Steel Tube Share Co., Ltd. | Φ127 | kuyakhiwa | China | 20 | Ama-racks ama-5 anama-roller amathathu + limiter | Φ42~114.3 | Ukushintsha kohlangothi olulodwa |
| I-Anyang Longteng Heat Treatment Material Co., Ltd. | Φ114 | kuyakhiwa | China | 20 | 6 amarack anama-roller amathathu + limiter | Φ32~114.3 | |
| Inkampani Chengde Jianlong Special Steel Co., Ltd. | Φ258 | kuyakhiwa | China | 50 | 6 amarack anama-roller amathathu + limiter | Φ114~273 | |
| I-Jiangsu Changbao Pulaisen Steeltube Co., Ltd. | Φ159 | kuyakhiwa | EJalimane | 30 | 6 amarack anama-roller amathathu + limiter | Φ21~159 | Ukushintsha kohlangothi olulodwa |
| Qaphela: ① Iyunithi engu-Φ89 mm ishintshiwe isuka ekugoqekeni koqobo okunezinga ezimbili phezulu okuqhubekayo ukuya ekugoqekeni okuthathu okuphezulu okuqhubekayo; ②Iyunithi ivaliwe; ③Umthamo oklanyiwe / umthamo wangempela; ④Kunamasethi angu-2 ngokulandelana . | |||||||
Okuqukethwe ngenhla kuvela esihlokweni esithi "Amathemba Okuthuthukiswa Kwekusasa Le-Continuous Tube Rolling Technology", eshicilelwe kumagazini wokuqala we "Steel Pipe" ngo-2021..
Isikhathi sokuthumela: Jul-12-2022
