Parizvino, kune maseti makumi mana nemashanu ezvigayo zvinotenderera zvinotenderera zvakavakwa kana kuti zviri kuvakwa uye zvakatanga kushanda muChina. Zviri kuvakwa zvinosanganisira seti imwe yeJiangsu Chengde Steel Pipe Co., Ltd., seti imwe yeJiangsu Changbao Pleasant Steel Pipe Co., Ltd., uye Henan Anyang Longteng Heat Treatment Materials. Seti imwe muHebei Chengde Jianlong Special Steel Co., Ltd. uye seti imwe muHebei Chengde Jianlong Special Steel Co., Ltd. Ruzivo rwekuvakwa kwezvigayo zvinotenderera zvinotenderera zvinotenderera zvinoratidzwa muTafura 1. Pamusoro pezvo, makambani akati wandei ari kurongawo kuvaka zvigayo zvitsva zvinotenderera zvinotenderera.
| Tafura 1. Kuvakwa kwezvigayo zvinotenderera zvinogara zviripo pamba pari zvino | |||||||
| Zita reKambani | Mitemo yeVashandi grid /mm | kuiswa mumakore ekugadzirwa | Kwakatangira | Kugona / (10,000 ta) ③ | Rudzi rwechigayo chinoenderera mberi | Magadzirirwo eChigadzirwa / mm | Nzira yekuchinja roll |
| Baoshan Iron & Steel Co., Ltd. | Φ140 | 1985 | Jerimani | 50/80 | Masherufu masere ane maroller maviri + anoyangarara | Φ21.3~177.8 | Kuchinja mativi maviri |
| Tianjin Pipe Corporation Co., Ltd. | Φ250 | 1996 | Itari | 52/90 | Masherufu manomwe ane maroller maviri + limiter | Φ114~273 | Kuchinja mativi maviri |
| Hengyang Valin Steel Tube Co., Ltd. | Φ89 | 1997 | Jerimani | 30/30③ | Masherufu matanhatu ane marori maviri + hafu yekuyangarara | Φ25~89(127) | Kuchinja divi rerutivi rumwe chete |
| Inner Mongolia BaoTou Steel Union Co., Ltd. | Φ180 | 2000 | Itari | 20/35 | Masherufu mashanu ane maroller maviri + limiter | Φ60~244.5 | |
| Tianjin Pipe Corporation Co., Ltd. | Φ168 | 2003 | Jerimani | 25/60 | VRS+5 rack maroller matatu + akayangarara zvishoma | Φ 32~168 | Mugero weAxial |
| Shuangan boka Seamless Steel Pipe Co., Ltd | Φ159 | 2003 | Jerimani | 16/25 | Masherufu mashanu ane maroller maviri + limiter | Φ73~159 | Kuchinja divi rerutivi rumwe chete |
| Hengyang Valin Steel Tube Co., Ltd. | Φ340 | 2004 | Itari | 50/70 | VRS+5 furemu yemaroller maviri + kumira | Φ133~340 | |
| Pangang Group Chengdu Steel&Vanadium Co., Ltd. | Φ340② | 2005 | Itari | 50/80 | VRS+5 furemu yemaroller maviri + kumira | Φ139.7~365.1 | |
| Nantong Special Steel Co., Ltd. | Φ159 | 2005 | China | 10/10 | Masherufu masere ane maroller maviri + limiter | Φ73~159 | |
| WSP Holdings Ltd. | Φ273② | 2006 | China | 35/50 | Masherufu mashanu ane maroller maviri + limiter | Φ73~273 | |
| Tianjin Pipe Corporation Co., Ltd. | Φ460 | 2007 | Jerimani | 50/90 | Masherufu mashanu ane maroller matatu + limiter | Φ219~460 | Mugero weAxial |
| Pangang Group Chengdu Steel&Vanadium Co., Ltd. | Φ177 | 2007 | Itari | 35/40 | VRS+5 furemu maroller matatu + kumira | Φ48.3~177.8 | |
| Tianjin Pipe Corporation Co., Ltd. | Φ258 | 2008 | Jerimani | 50/60 | Masherufu matanhatu ane maroller matatu + limiter | Φ114~245 | Kuchinja divi rerutivi rumwe chete |
| Shuangan boka Seamless Steel Pipe Co., Ltd | Φ180 | 2008 | Jerimani | 25/30 | VRS+5 furemu ine maroller matatu | Φ73~278 | |
| ANHUI TIANDA OIL PIPE COMPANY LIMITED | Φ273 | 2009 | Jerimani | 50/60 | Masherufu matanhatu ane maroller matatu + limiter | Φ114~340 | |
| SHANDONG MOLONG PETROLEUM CO., LTD. | Φ180 | 2010 | China | 40/35 | VRS+5 furemu maroller matatu + kumira | Φ60-180 | Mugero weAxial |
| Liaoyang Ximulaisi Petroleum Special Pipe Manufacturing Co., Ltd. | Φ114② | 2010 | China | 30/20 | Masherufu matanhatu ane maroller maviri + limiter | Φ60.3-140 | Kuchinja divi rerutivi rumwe chete |
| Yantai Lubao Steel Pipe Co., Ltd. | Φ460 | 2011 | Jerimani | 60/80 | Masherufu mashanu ane maroller matatu + limiter | Φ244.5~460 | Mugero weAxial |
| Heilongjiang Jianlong Iron and Steel Co., Ltd. | Φ180 | 2011 | Itari | 45/40 | Masherufu matanhatu ane maroller matatu + limiter | Φ60~180 | |
| JINGJIANG SPECIAL STEEL CO., LTD. | Φ258 | 2011 | Jerimani | 50/60 | Masherufu matanhatu ane maroller matatu + limiter | Φ114~340 | Kuchinja divi rerutivi rumwe chete |
| Xinjiang Bazhou Seamless Oil Pipe Co., Ltd. | Φ366② | 2011 | China | 40/40 | Masherufu matanhatu ane maroller matatu + limiter | Φ140-366 | |
| Inner Mongolia Baotou Steel Co., Ltd. Kambani yeSimbi yeMapaipi | Φ159 | 2011 | Jerimani | 40/40 | Masherufu matanhatu ane maroller matatu + limiter | Φ38~ 168.3 | Mugero weAxial |
| Φ460 | 2011 | Jerimani | 60/80 | Masherufu mashanu ane maroller matatu + limiter | Φ244.5~457 | ||
| Linzhou Fengbao Pipe Industry Co., Ltd. | Φ180 | 2011 | China | 40/35 | VRS+5 furemu ine maroller matatu | Φ60~180 | |
| Jiangsu Tianhuai Pipe Co.,Ltd | Φ508 | 2012 | Jerimani | 50/80 | Masherufu mashanu ane maroller matatu + limiter | Φ244.5~508 | |
| Jiangyin Huarun Steel Co.,Ltd. | Φ159 | 2012 | Itari | 40/40 | VRS+5 furemu ine maroller matatu | Φ48~178 | |
| Hengyang Valin Steel Tube Co., Ltd. | Φ180 | 2012 | Jerimani | 50/40 | Masherufu matanhatu ane maroller matatu + limiter | Φ114~180 | Kuchinja divi rerutivi rumwe chete |
| Jiangsu Chengde Steel Tube Share Co.,Ltd. | Φ76 | 2012 | China | 6 | Masherufu matatu ane maroller matatu + limiter | Φ42~76 | |
| Tianjin Master Seamless Steel Pipe Co., Ltd. | Φ180② | 2013 | China | 35 | Masherufu matanhatu ane maroller maviri + limiter | Φ60.3~177.8 | |
| Linzhou Fengbao Pipe Industry Co., Ltd. | Φ89 | 2017 | China | 20 | Masherufu matanhatu ane maroller matatu + limiter | Φ32~89 | |
| Kambani yeLiaoning Tianfeng Special Tools Manufacturelimited Liability | Φ89 | 2017 | China | 8 | Maitiro Mapfupi 4 Rack MPM | Φ38~89 | |
| Shandong Panjin Steel Tube Manufacturing Co., Ltd.(pasi peShandong Luli Group) | Φ180 | 2018 | China | 40x2 ④ | Masherufu matanhatu ane maroller maviri + limiter | Φ32~180 | |
| Φ273 | 2019 | China | 60x2 ④ | Masherufu mashanu ane maroller matatu + limiter | Φ180~356 | ||
| Φ180 | 2019 | China | 50x2 ④ | Masherufu matanhatu ane maroller matatu + limiter | Φ60~180 | ||
| Linyi Jinzhengyang seamless steel tube co.,ltd. | Φ180 | 2018 | China | 40 | Masherufu matanhatu ane maroller matatu + limiter | Φ60~180 | Mugero weAxial |
| Chongqing Iron&Steel(Group)Co.,Ltd. | Φ114 | 2019 | China | 15 | Masherufu matanhatu ane maroller maviri + limiter | Φ32~114.3 | Kuchinja divi rerutivi rumwe chete |
| Dalipal Holdings Limited | Φ159 | 2019 | China | 30 | Masherufu mashanu ane maroller matatu + limiter | Φ73~159 | |
| Hengyang Valin Steel Tube Co., Ltd. | 89 | 2019 | China | 20 | Masherufu matanhatu ane maroller matatu + limiter | Φ48~114.3 | |
| Inner Mongolia Baotou Steel Co., Ltd. Kambani yeSimbi yeMapaipi | Φ100Retrofit | 2020 | China | 12 | Masherufu matanhatu ane maroller matatu + limiter | Φ25~89 | Mugero weAxial |
| Jiangsu Chengde Steel Tube Share Co.,Ltd. | Φ127 | iri kuvakwa | China | 20 | Masherufu mashanu ane maroller matatu + limiter | Φ42~114.3 | Kuchinja divi rerutivi rumwe chete |
| Anyang Longteng Heat Treatment Material Co., Ltd. | Φ114 | iri kuvakwa | China | 20 | Masherufu matanhatu ane maroller matatu + limiter | Φ32~114.3 | |
| Chengde Jianlong Special Steel Co., Ltd. | Φ258 | iri kuvakwa | China | 50 | Masherufu matanhatu ane maroller matatu + limiter | Φ114~273 | |
| Iyo kambani Jiangsu Changbao Pulaisen Steeltube Co., Ltd. | Φ159 | iri kuvakwa | Jerimani | 30 | Masherufu matanhatu ane maroller matatu + limiter | Φ21~159 | Kuchinja divi rerutivi rumwe chete |
| Cherechedza: ① Chigadziko cheΦ89 mm chakashandurwa kubva pakuva chepakutanga chine mativi maviri kusvika pakakwirira matatu; ②Chigadziko chacho chadzimwa; ③Kugona kwakagadzirwa / kugona chaiko; ④Kune maseti maviri zvichiteerana. | |||||||
Zviri pamusoro apa zvinobva munyaya inoti "Tarisiro dzeKuvandudzwa Kweramangwana kweContinuous Tube Rolling Technology", iyo yakaburitswa mumagazini yekutanga ye "Steel Pipe" muna 2021..
Nguva yekutumira: Chikunguru-12-2022
