Ayni paytda Xitoyda jami 45 komplekt uzluksiz prokat zavodlari qurilgan yoki qurilayotgan va foydalanishga topshirilgan.Qurilayotganlar asosan Jiangsu Chengde Steel Pipe Co., Ltd., 1 Jiangsu Changbao Pleasant Steel Pipe Co., Ltd. va Henan Anyang Longteng issiqlik bilan ishlov berish materiallarini o'z ichiga oladi.Xebey Chengde Jianlong Special Steel Co., Ltd.da 1 to'plam va Xebey Chengde Jianlong Special Steel Co., Ltdda 1 to'plam. Mahalliy uzluksiz prokat tegirmonlarini qurish tafsilotlari 1-jadvalda ko'rsatilgan. Bundan tashqari, bir nechta kompaniyalar ham yangi uzluksiz prokat tegirmonlarini qurishni rejalashtirmoqda.
| 1-jadval Uzluksiz prokat tegirmonlarining joriy ichki qurilishi | |||||||
| Shirkat nomi | Ekipaj qoidalari to'plami / mm | ishlab chiqarish yillariga kiritildi | Kelib chiqishi | Imkoniyatlar / (10 000 tonna) ③ | Uzluksiz prokat tegirmoni turi | Mahsulot xususiyatlari / mm | Ruloni almashtirish usuli |
| Baoshan Iron & Steel Co., Ltd. | PH140 | 1985 yil | Germaniya | 50/80 | Ikki rolikli + suzuvchi 8 ta raf | PH21.3~177.8 | Ikki tomonlama tomonni o'zgartirish |
| Tianjin Pipe Corporation Co., Ltd. | PH250 | 1996 yil | Italiya | 52/90 | Ikki rolikli + cheklovchili 7 ta raf | PH114~273 | Ikki tomonlama tomonni o'zgartirish |
| Hengyang Valin Steel Tube Co., Ltd. | PH89 | 1997 yil | Germaniya | 30/30③ | Ikki rolikli + yarim suzuvchi 6 ta raf | PH25~89(127) | Bir tomonlama o'zgarish |
| Inner Mongolia BaoTou Steel Union Co., Ltd. | PH 180 | 2000 | Italiya | 20/35 | Ikki rolikli + cheklovchili 5 ta raf | PH60~244,5 | |
| Tianjin Pipe Corporation Co., Ltd. | PH 168 | 2003 yil | Germaniya | 25/60 | VRS+5 rack uchta rolikli + yarim suzuvchi | PH 32~168 | Eksenel tunnel |
| Shuangan guruhi choksiz po'lat quvurlari Co., Ltd | PH 159 | 2003 yil | Germaniya | 16/25 | Ikki rolikli + cheklovchili 5 ta raf | PH73~159 | Bir tomonlama o'zgarish |
| Hengyang Valin Steel Tube Co., Ltd. | PH340 | 2004 yil | Italiya | 50/70 | VRS+5 ramkali ikkita rolik + to'xtash | PH133~340 | |
| Pangang Group Chengdu Steel & Vanadium Co., Ltd. | PH340② | 2005 yil | Italiya | 50/80 | VRS+5 ramkali ikkita rolik + to'xtash | PH139,7~365,1 | |
| Nantong Special Steel Co., Ltd. | PH 159 | 2005 yil | Xitoy | 10/10 | Ikki rolikli + cheklovchili 8 ta raf | PH73~159 | |
| WSP Holdings Ltd. | PH273② | 2006 yil | Xitoy | 35/50 | Ikki rolikli + cheklovchili 5 ta raf | PH73~273 | |
| Tianjin Pipe Corporation Co., Ltd. | PH460 | 2007 yil | Germaniya | 50/90 | Uch rolikli + cheklovchili 5 ta raf | PH219~460 | Eksenel tunnel |
| Pangang Group Chengdu Steel & Vanadium Co., Ltd. | PH 177 | 2007 yil | Italiya | 35/40 | VRS+5 ramkali uchta rolik + to'xtash | PH48.3~177.8 | |
| Tianjin Pipe Corporation Co., Ltd. | PH 258 | 2008 yil | Germaniya | 50/60 | Uch rolikli + cheklovchili 6 ta raf | PH114~245 | Bir tomonlama o'zgarish |
| Shuangan guruhi choksiz po'lat quvurlari Co., Ltd | PH 180 | 2008 yil | Germaniya | 25/30 | VRS+5 romli uch rolikli | PH73~278 | |
| ANHUI TIANDA OIL PIPE COMPANY LIMITED | PH 273 | 2009 yil | Germaniya | 50/60 | Uch rolikli + cheklovchili 6 ta raf | PH114~340 | |
| SHANDONG MOLONG PETROLEUM CO., LTD. | PH 180 | 2010 yil | Xitoy | 40/35 | VRS+5 ramkali uchta rolik + to'xtash | PH60-180 | Eksenel tunnel |
| Liaoyang Ximulaisi Petroleum Special Pipe Manufacturing Co., Ltd. | PH114② | 2010 yil | Xitoy | 30/20 | Ikki rolikli + cheklovchili 6 ta raf | PH60.3-140 | Bir tomonlama o'zgarish |
| Yantai Lubao Steel Pipe Co., Ltd. | PH460 | 2011 yil | Germaniya | 60/80 | Uch rolikli + cheklovchili 5 ta raf | PH244,5 ~ 460 | Eksenel tunnel |
| Heilongjiang Jianlong Iron and Steel Co., Ltd. | PH 180 | 2011 yil | Italiya | 45/40 | Uch rolikli + cheklovchili 6 ta raf | PH60~180 | |
| JINGJIANG SPECIAL STEEL CO., LTD. | PH 258 | 2011 yil | Germaniya | 50/60 | Uch rolikli + cheklovchili 6 ta raf | PH114~340 | Bir tomonlama o'zgarish |
| Xinjiang Bazhou choksiz neft quvurlari Co., Ltd. | PH366② | 2011 yil | Xitoy | 40/40 | Uch rolikli + cheklovchili 6 ta raf | PH140-366 | |
| Inner Mongolia Baotou Steel Co., Ltd. Chelik quvurlari kompaniyasi | PH 159 | 2011 yil | Germaniya | 40/40 | Uch rolikli + cheklovchili 6 ta raf | PH38~ 168.3 | Eksenel tunnel |
| PH460 | 2011 yil | Germaniya | 60/80 | Uch rolikli + cheklovchili 5 ta raf | PH244,5~457 | ||
| Linzhou Fengbao Pipe Industry Co., Ltd. | PH 180 | 2011 yil | Xitoy | 40/35 | VRS+5 romli uch rolikli | PH60~180 | |
| Jiangsu Tianhuai Pipe Co., Ltd | PH508 | 2012 yil | Germaniya | 50/80 | Uch rolikli + cheklovchili 5 ta raf | PH244,5~508 | |
| Jiangyin Huarun Steel Co., Ltd. | PH 159 | 2012 yil | Italiya | 40/40 | VRS+5 romli uch rolikli | PH48~178 | |
| Hengyang Valin Steel Tube Co., Ltd. | PH 180 | 2012 yil | Germaniya | 50/40 | Uch rolikli + cheklovchili 6 ta raf | PH114~180 | Bir tomonlama o'zgarish |
| Jiangsu Chengde Steel Tube Share Co., Ltd. | PH76 | 2012 yil | Xitoy | 6 | Uch rolikli + cheklovchi bilan 3 ta raf | PH42~76 | |
| Tianjin Master choksiz po'lat quvurlari Co., Ltd. | PH180② | 2013 yil | Xitoy | 35 | Ikki rolikli + cheklovchili 6 ta raf | PH60,3 ~ 177,8 | |
| Linzhou Fengbao Pipe Industry Co., Ltd. | PH89 | 2017 yil | Xitoy | 20 | Uch rolikli + cheklovchili 6 ta raf | PH32~89 | |
| Liaoning Tianfeng Maxsus asboblar ishlab chiqarish mas'uliyati cheklangan jamiyati | PH89 | 2017 yil | Xitoy | 8 | Qisqa jarayon 4 Rack MPM | PH38~89 | |
| Shandong Panjin Steel Tube Manufacturing Co., Ltd. (Shandong Luli guruhi ostida) | PH 180 | 2018 | Xitoy | 40x2 ④ | Ikki rolikli + cheklovchili 6 ta raf | PH32~180 | |
| PH 273 | 2019 | Xitoy | 60x2 ④ | Uch rolikli + cheklovchili 5 ta raf | PH180~356 | ||
| PH 180 | 2019 | Xitoy | 50x2 ④ | Uch rolikli + cheklovchili 6 ta raf | PH60~180 | ||
| Linyi Jinzhengyang choksiz po'lat quvur co.,ltd. | PH 180 | 2018 | Xitoy | 40 | Uch rolikli + cheklovchili 6 ta raf | PH60~180 | Eksenel tunnel |
| Chongqing Iron&Steel(Group)Co., Ltd. | PH 114 | 2019 | Xitoy | 15 | Ikki rolikli + cheklovchili 6 ta raf | PH32~114.3 | Bir tomonlama o'zgarish |
| Dalipal Holdings Limited | PH 159 | 2019 | Xitoy | 30 | Uch rolikli + cheklovchili 5 ta raf | PH73~159 | |
| Hengyang Valin Steel Tube Co., Ltd. | 89 | 2019 | Xitoy | 20 | Uch rolikli + cheklovchili 6 ta raf | PH48~114.3 | |
| Inner Mongolia Baotou Steel Co., Ltd. Chelik quvurlari kompaniyasi | PH100 Qayta jihozlash | 2020 | Xitoy | 12 | Uch rolikli + cheklovchili 6 ta raf | PH25~89 | Eksenel tunnel |
| Jiangsu Chengde Steel Tube Share Co., Ltd. | PH 127 | qurilish ishlari olib borilmoqda | Xitoy | 20 | Uch rolikli + cheklovchili 5 ta raf | PH42~114.3 | Bir tomonlama o'zgarish |
| Anyang Longteng issiqlik bilan ishlov berish materiali Co., Ltd. | PH 114 | qurilish ishlari olib borilmoqda | Xitoy | 20 | Uch rolikli + cheklovchili 6 ta raf | PH32~114.3 | |
| Chengde Jianlong Special Steel Co., Ltd. | PH 258 | qurilish ishlari olib borilmoqda | Xitoy | 50 | Uch rolikli + cheklovchili 6 ta raf | PH114~273 | |
| Jiangsu Changbao Pulaisen Steeltube Co., Ltd. | PH 159 | qurilish ishlari olib borilmoqda | Germaniya | 30 | Uch rolikli + cheklovchili 6 ta raf | PH21~159 | Bir tomonlama o'zgarish |
| Eslatma: ① PH89 mm birlik asl ikki balandlikdagi uzluksiz prokatdan uchta baland uzluksiz prokatga aylantirildi;②Birlik o'chirilgan;③Loyihalangan quvvat / haqiqiy quvvat;④Mos ravishda 2 ta to'plam mavjud. | |||||||
Yuqoridagi mazmun "Po'lat quvur" jurnalining 2021 yildagi birinchi sonida chop etilgan "Uzluksiz quvurlarni prokatlash texnologiyasining kelajakdagi rivojlanish istiqbollari" maqolasidan olingan..
Xabar vaqti: 2022-yil-12-iyul
