Amin'izao fotoana izao, misy andiany milina fanodinana mitohy miisa 45 izay efa naorina na eo an-dalam-panamboarana ary efa miasa any Shina. Ireo eo an-dalam-panamboarana dia ahitana andiany 1 an'ny Jiangsu Chengde Steel Pipe Co., Ltd., andiany 1 an'ny Jiangsu Changbao Pleasant Steel Pipe Co., Ltd., ary andiany 1 an'ny Henan Anyang Longteng Heat Treatment Materials. 1 andiany ao amin'ny Hebei Chengde Jianlong Special Steel Co., Ltd. ary andiany 1 ao amin'ny Hebei Chengde Jianlong Special Steel Co., Ltd. Aseho ao amin'ny Tabilao 1 ny antsipirian'ny fananganana milina fanodinana mitohy ao an-toerana. Ankoatra izany, orinasa maromaro ihany koa no mikasa ny hanangana milina fanodinana mitohy vaovao.
| Tabilao 1 Fanamboarana an-trano amin'izao fotoana izao ho an'ny milina fanodinana mitohy | |||||||
| Anaran'ny orinasa | Grid Fitsipiky ny Ekipa /mm | napetraka tao anatin'ny taona famokarana | LASA | Fahafahana / (10.000 taonina) ③ | Karazana milina fanodinana mitohy | Famaritana ny vokatra / mm | Fomba fanovana horonana |
| Baoshan Iron & Steel Co., Ltd. | Φ140 | 1985 | ALEMAINA | 50/80 | Racks 8 misy rollers roa + mitsingevana | Φ21.3~177.8 | Fiovana lafiny roa |
| Tianjin Pipe Corporation Co., Ltd. | Φ250 | 1996 | ITALIA | 52/90 | Fitoeran-javatra 7 misy roller roa + limiter | Φ114~273 | Fiovana lafiny roa |
| Hengyang Valin Steel Tube Co., Ltd. | Φ89 | 1997 | ALEMAINA | 30/30③ | Racks 6 misy rollers roa + antsasaky ny float | Φ25~89(127) | Fiovana amin'ny lafiny iray |
| Mongolia Anatiny BaoTou Steel Union Co.,Ltd. | Φ180 | 2000 | ITALIA | 20/35 | Racks 5 misy rollers roa + limiter | Φ60~244.5 | |
| Tianjin Pipe Corporation Co., Ltd. | Φ168 | 2003 | Alemaina | 25/60 | VRS+5 fitoeran-javatra misy kodiarana telo + mitsingevana antsasany | Φ 32~168 | Tonelina axial |
| Vondrona Shuangan Seamless Steel Pipe Co., Ltd. | Φ159 | 2003 | Alemaina | 16/25 | Racks 5 misy rollers roa + limiter | Φ73~159 | Fiovana amin'ny lafiny iray |
| Hengyang Valin Steel Tube Co., Ltd. | Φ340 | 2004 | ITALIA | 50/70 | VRS+5 frame roa rollers + stop | Φ133~340 | |
| Vondrona Pangang Chengdu Steel&Vanadium Co.,Ltd. | Φ340② | 2005 | ITALIA | 50/80 | VRS+5 frame roa rollers + stop | Φ139.7~365.1 | |
| Orinasa vy manokana Nantong, Ltd. | Φ159 | 2005 | CHINE | 10/10 | Racks 8 misy rollers roa + limiter | Φ73~159 | |
| WSP Holdings Ltd. | Φ273② | 2006 | CHINE | 35/50 | Racks 5 misy rollers roa + limiter | Φ73~273 | |
| Tianjin Pipe Corporation Co., Ltd. | Φ460 | 2007 | Alemaina | 50/90 | Fitoeran-javatra 5 misy kodiarana telo + limiter | Φ219~460 | Tonelina axial |
| Vondrona Pangang Chengdu Steel&Vanadium Co.,Ltd. | Φ177 | 2007 | ITALIA | 35/40 | VRS+5 frame telo rollers + stop | Φ48.3~177.8 | |
| Tianjin Pipe Corporation Co., Ltd. | Φ258 | 2008 | Alemaina | 50/60 | Fitoeran-javatra 6 misy kodiarana telo + limiter | Φ114~245 | Fiovana amin'ny lafiny iray |
| Vondrona Shuangan Seamless Steel Pipe Co., Ltd. | Φ180 | 2008 | Alemaina | 25/30 | VRS+5 frame telo-roller | Φ73~278 | |
| ORINASA FANTSONA MENAKA ANHUI TIANDA LIMITED | Φ273 | 2009 | Alemaina | 50/60 | Fitoeran-javatra 6 misy kodiarana telo + limiter | Φ114~340 | |
| SHANDONG MOLONG PETROLEUM CO., LTD. | Φ180 | 2010 | CHINE | 40/35 | VRS+5 frame telo rollers + stop | Φ60-180 | Tonelina axial |
| Orinasa Mpanamboatra Pipa Manokana ao amin'ny Petroleum Liaoyang Ximulaisi, Ltd. | Φ114② | 2010 | CHINE | 30/20 | Racks 6 misy rollers roa + limiter | Φ60.3-140 | Fiovana amin'ny lafiny iray |
| Yantai Lubao Steel Found Co., Ltd. | Φ460 | 2011 | Alemaina | 60/80 | Fitoeran-javatra 5 misy kodiarana telo + limiter | Φ244.5~460 | Tonelina axial |
| Heilongjiang Jianlong Iron and Steel Co., Ltd. | Φ180 | 2011 | ITALIA | 45/40 | Fitoeran-javatra 6 misy kodiarana telo + limiter | Φ60~180 | |
| JINGJIANG SPECIAL STEEL CO., LTD. | Φ258 | 2011 | ALEMAINA | 50/60 | Fitoeran-javatra 6 misy kodiarana telo + limiter | Φ114~340 | Fiovana amin'ny lafiny iray |
| Xinjiang Bazhou Seamless Oil Found Co., Ltd. | Φ366② | 2011 | CHINE | 40/40 | Fitoeran-javatra 6 misy kodiarana telo + limiter | Φ140-366 | |
| Orinasa mpamokatra fantsona vy Baotou Steel Co., Ltd. ao Mongolia Afovoany | Φ159 | 2011 | ALEMAINA | 40/40 | Fitoeran-javatra 6 misy kodiarana telo + limiter | Φ38~ 168.3 | Tonelina axial |
| Φ460 | 2011 | ALEMAINA | 60/80 | Fitoeran-javatra 5 misy kodiarana telo + limiter | Φ244.5~457 | ||
| Linzhou Fengbao Pipe Industry Co., Ltd. | Φ180 | 2011 | CHINE | 40/35 | VRS+5 frame telo-roller | Φ60~180 | |
| Jiangsu Tianhuai Pipe Co.,Ltd | Φ508 | 2012 | Alemaina | 50/80 | Fitoeran-javatra 5 misy kodiarana telo + limiter | Φ244.5~508 | |
| Jiangyin Huarun Steel Co., Ltd. | Φ159 | 2012 | ITALIA | 40/40 | VRS+5 frame telo-roller | Φ48~178 | |
| Hengyang Valin Steel Tube Co., Ltd. | Φ180 | 2012 | ALEMAINA | 50/40 | Fitoeran-javatra 6 misy kodiarana telo + limiter | Φ114~180 | Fiovana amin'ny lafiny iray |
| Jiangsu Chengde Steel Tube Share Co.,Ltd. | Φ76 | 2012 | CHINE | 6 | Fitoeran-javatra 3 misy kodiarana telo + limiter | Φ42~76 | |
| Tianjin Master Seamless Steel Pipe Co., Ltd. | Φ180② | 2013 | CHINE | 35 | Racks 6 misy rollers roa + limiter | Φ60.3~177.8 | |
| Linzhou Fengbao Pipe Industry Co., Ltd. | Φ89 | 2017 | CHINE | 20 | Fitoeran-javatra 6 misy kodiarana telo + limiter | Φ32~89 | |
| Orinasa tompon'andraikitra voafetra, mpanamboatra fitaovana manokana ao Liaoning Tianfeng | Φ89 | 2017 | CHINE | 8 | Dingana fohy 4 Rack MPM | Φ38~89 | |
| Shandong Panjin Steel Tube Manufacturing Co., Ltd.(eo ambanin'ny Shandong Luli Group) | Φ180 | 2018 | CHINE | 40x2 ④ | Racks 6 misy rollers roa + limiter | Φ32~180 | |
| Φ273 | 2019 | CHINE | 60x2 ④ | Fitoeran-javatra 5 misy kodiarana telo + limiter | Φ180~356 | ||
| Φ180 | 2019 | CHINE | 50x2 ④ | Fitoeran-javatra 6 misy kodiarana telo + limiter | Φ60~180 | ||
| Linyi Jinzhengyang fantsona vy miray volo co.,ltd. | Φ180 | 2018 | CHINE | 40 | Fitoeran-javatra 6 misy kodiarana telo + limiter | Φ60~180 | Tonelina axial |
| Chongqing Iron&Steel(Group)Co.,Ltd. | Φ114 | 2019 | CHINE | 15 | Racks 6 misy rollers roa + limiter | Φ32~114.3 | Fiovana amin'ny lafiny iray |
| Dalipal Holdings Limited | Φ159 | 2019 | CHINE | 30 | Fitoeran-javatra 5 misy kodiarana telo + limiter | Φ73~159 | |
| Hengyang Valin Steel Tube Co., Ltd. | 89 | 2019 | CHINE | 20 | Fitoeran-javatra 6 misy kodiarana telo + limiter | Φ48~114.3 | |
| Orinasa mpamokatra fantsona vy Baotou Steel Co., Ltd. ao Mongolia Afovoany | Φ100Retrofit | 2020 | CHINE | 12 | Fitoeran-javatra 6 misy kodiarana telo + limiter | Φ25~89 | Tonelina axial |
| Jiangsu Chengde Steel Tube Share Co.,Ltd. | Φ127 | eo am-panorenana | CHINE | 20 | Fitoeran-javatra 5 misy kodiarana telo + limiter | Φ42~114.3 | Fiovana amin'ny lafiny iray |
| Anyang Longteng Heat Treatment Material Co., Ltd. | Φ114 | eo am-panorenana | CHINE | 20 | Fitoeran-javatra 6 misy kodiarana telo + limiter | Φ32~114.3 | |
| Orinasa vy manokana Chengde Jianlong, Ltd. | Φ258 | eo am-panorenana | CHINE | 50 | Fitoeran-javatra 6 misy kodiarana telo + limiter | Φ114~273 | |
| Jiangsu Changbao Pulaisen Steeltube Co., Ltd. | Φ159 | eo am-panorenana | Alemaina | 30 | Fitoeran-javatra 6 misy kodiarana telo + limiter | Φ21~159 | Fiovana amin'ny lafiny iray |
| Fanamarihana: ① Novaina avy amin'ny fihodinana mitohy roa avo tany am-boalohany ho fihodinana mitohy telo avo ny fitaovana Φ89 mm; ②Najanona ny fitaovana; ③Fahafahana namboarina / fahafahana tena izy; ④Misy andiany 2 tsirairay avy. | |||||||
Avy amin'ny lahatsoratra "Prospects for the Future Development of Continuous Tube Rolling Technology" izay navoaka tao amin'ny laharana voalohany amin'ny "Steel Pipe" tamin'ny taona 2021 ity votoaty etsy ambony ity..
Fotoana fandefasana: 12 Jolay 2022
