ummary ntawm nruam dov yeeb nkab chav nyob hauv kev tsim kho thiab ua haujlwm hauv Suav teb

Tam sim no, muaj tag nrho ntawm 45 txheej ntawm cov rolling mills txuas ntxiv uas tau tsim los yog tab tom tsim thiab muab tso rau hauv Suav teb. Cov uas tau tsim kho feem ntau suav nrog 1 txheej ntawm Jiangsu Chengde Steel Pipe Co., Ltd., 1 txheej ntawm Jiangsu Changbao Pleasant Steel Pipe Co., Ltd., thiab Henan Anyang Longteng Cov Khoom Siv Kub Kub. 1 teeb nyob rau hauv Hebei Chengde Jianlong Tshwj Xeeb Steel Co., Ltd. thiab 1 teeb nyob rau hauv Hebei Chengde Jianlong Tshwj Xeeb Steel Co., Ltd. Cov ntsiab lus ntawm kev tsim kho ntawm domestic nruam dov mills yog qhia nyob rau hauv Table 1. Tsis tas li ntawd, ob peb lub tuam txhab kuj tseem npaj los tsim cov tshiab nruam dov mills.

Table 1 Tam sim no kev tsim kho hauv tsev ntawm cov rolling mills tas li
Lub tuam txhab npe Crew Rules daim phiaj / hli muab tso rau hauv ntau lawm xyoo Keeb kwm Peev Xwm / (10,000 ta) ③ Nruam dov zeb hom Khoom Specifications / mm Yob hloov txoj kev
Baoshan Hlau & Hlau Co., Ltd. Φ140 Xyoo 1985 lub teb chaws Yelemees 50/80 ib 8 racks nrog ob rollers + ntab Φ21.3 ~ 177.8 Ob txoj kev hloov pauv
Tianjin Pipe Corporation Co., Ltd. Φ250 Xyoo 1996 Ltalis 52/90 ib 7 racks nrog ob rollers + limiter Ib 114-273 Ob txoj kev hloov pauv
Hengyang Valin Steel Tube Co., Ltd. Φ89 ua Xyoo 1997 lub teb chaws Yelemees 30/30③ 6 racks nrog ob rollers + ib nrab ntab Φ25 ~ 89 (127) Ib txoj kev hloov pauv
Sab hauv Mongolia BaoTou Steel Union Co., Ltd. Φ180 2000 Ltalis 20/35 ib 5 racks nrog ob rollers + limiter Φ60 ~ 244.5
Tianjin Pipe Corporation Co., Ltd. Ib 168 Xyoo 2003 Lub teb chaws Yelemees 25/60 ib VRS + 5 khib peb chais + semi-floating Ib 32-168 Axial qhov
Shuangan Group Seamless Steel Yeeb Nkab Co., Ltd Ib 159 Xyoo 2003 Lub teb chaws Yelemees 16/25 ib 5 racks nrog ob rollers + limiter Ib 73-159 Ib txoj kev hloov pauv
Hengyang Valin Steel Tube Co., Ltd. Ib 340 Xyoo 2004 Ltalis 50/70 ib VRS + 5 ncej ob lub rollers + nres Φ133-340
Pangang Group Chengdu Steel & Vanadium Co., Ltd. Φ340② Xyoo 2005 Ltalis 50/80 ib VRS + 5 ncej ob lub rollers + nres Φ139.7 ~ 365.1
Nantong Special Steel Co., Ltd. Ib 159 Xyoo 2005 Tuam Tshoj 10/10 8 racks nrog ob rollers + limiter Ib 73-159
NWS Holdings Ltd. Φ273 ② Xyoo 2006 Tuam Tshoj 35/50 ib 5 racks nrog ob rollers + limiter Ib 73-273
Tianjin Pipe Corporation Co., Ltd. Ib 460 Xyoo 2007 Lub teb chaws Yelemees 50/90 ib 5 racks nrog peb rollers + limiter Φ219-460 Axial qhov
Pangang Group Chengdu Steel & Vanadium Co., Ltd. Ib 177 Xyoo 2007 Ltalis 35/40 ib VRS + 5 ncej peb chais + nres Φ48.3 ~ 177.8
Tianjin Pipe Corporation Co., Ltd. Ib 258 Xyoo 2008 Lub teb chaws Yelemees 50/60 6 racks nrog peb rollers + limiter Φ114-245 Ib txoj kev hloov pauv
Shuangan Group Seamless Steel Yeeb Nkab Co., Ltd Φ180 Xyoo 2008 Lub teb chaws Yelemees 25/30 ib VRS + 5 ncej peb-cov menyuam Ib 73-278
ANHUI TIANDA OIL PIPE CO., LTD Ib 273 Xyoo 2009 Lub teb chaws Yelemees 50/60 6 racks nrog peb rollers + limiter Φ114-340
SHANDONG MOLONG PETROLEUM CO., LTD. Φ180 2010 Tuam Tshoj 40/35 ib VRS + 5 ncej peb chais + nres Φ60-180 Axial qhov
Liaoyang Ximulaisi Petroleum Special Pipe Manufacturing Co., Ltd. Φ114② 2010 Tuam Tshoj 30/20 6 racks nrog ob rollers + limiter Φ60.3-140 Ib txoj kev hloov pauv
Yantai Lubao Steel Pipe Co., Ltd. Ib 460 Xyoo 2011 Lub teb chaws Yelemees 60/80 ib 5 racks nrog peb rollers + limiter Φ244.5 ~ 460 Axial qhov
Heilongjiang Jianlong Hlau thiab Hlau Co., Ltd. Φ180 Xyoo 2011 Ltalis 45/40 ib 6 racks nrog peb rollers + limiter Φ60 ~ 180
JINGJIANG SPECIAL STEEL CO., LTD. Ib 258 Xyoo 2011 lub teb chaws Yelemees 50/60 6 racks nrog peb rollers + limiter Φ114-340 Ib txoj kev hloov pauv
Xinjiang Bazhou Seamless Roj Yeeb Co., Ltd. Φ366 ② Xyoo 2011 Tuam Tshoj 40/40 ib 6 racks nrog peb rollers + limiter Ib 140-366
Sab hauv Mongolia Baotou Steel Co., Ltd. Steel Pipe Company Ib 159 Xyoo 2011 lub teb chaws Yelemees 40/40 ib 6 racks nrog peb rollers + limiter Φ38 ~ 168.3 Axial qhov
Ib 460 Xyoo 2011 lub teb chaws Yelemees 60/80 ib 5 racks nrog peb rollers + limiter Φ244.5 ~ 457
Linzhou Fengbao Yeeb Nkab Kev Lag Luam Co., Ltd. Φ180 Xyoo 2011 Tuam Tshoj 40/35 ib VRS + 5 ncej peb-cov menyuam Φ60 ~ 180
Jiangsu Tianhuai yeeb nkab Co., Ltd ib 508 2012 Lub teb chaws Yelemees 50/80 ib 5 racks nrog peb rollers + limiter Φ244.5 ~ 508
Jiangyin Huarun Steel Co., Ltd. Ib 159 2012 Ltalis 40/40 ib VRS + 5 ncej peb-cov menyuam Ib 48-178
Hengyang Valin Steel Tube Co., Ltd. Φ180 2012 lub teb chaws Yelemees 50/40 ib 6 racks nrog peb rollers + limiter Φ114-180 Ib txoj kev hloov pauv
Jiangsu Chengde Steel Tube Qhia Co., Ltd. Φ76 2012 Tuam Tshoj 6 3 racks nrog peb rollers + limiter Ib 42-76
Tianjin Master Seamless Steel Yeeb Nkab Co., Ltd. Φ180② 2013 Tuam Tshoj 35 6 racks nrog ob rollers + limiter Φ60.3 ~ 177.8
Linzhou Fengbao Yeeb Nkab Kev Lag Luam Co., Ltd. Φ89 ua 2017 Tuam Tshoj 20 6 racks nrog peb rollers + limiter Ib 32-89
Liaoning Tianfeng Cov Cuab Yeej Tshwj Xeeb Chaw Tsim Kho Lub Tuam Txhab Liability Φ89 ua 2017 Tuam Tshoj 8 Luv Txheej Txheem 4 Rack MPM Ib 38-89
Shandong Panjin Steel Tube Manufacturing Co., Ltd. (hauv Shandong Luli Group) Φ180 2018 Tuam Tshoj 40 x 2 6 racks nrog ob rollers + limiter Φ32 ~ 180
Ib 273 2019 Tuam Tshoj 60 x 2 5 racks nrog peb rollers + limiter Φ180-356
Φ180 2019 Tuam Tshoj 50 x 2 6 racks nrog peb rollers + limiter Φ60 ~ 180
Linyi Jinzhengyang Seamless Steel Tube Co., Ltd. Φ180 2018 Tuam Tshoj 40 6 racks nrog peb rollers + limiter Φ60 ~ 180 Axial qhov
Chongqing Hlau & Hlau (Group) Co., Ltd. Ib 114 2019 Tuam Tshoj 15 6 racks nrog ob rollers + limiter Φ32-114.3 Ib txoj kev hloov pauv
Dalipal Holdings Limited Ib 159 2019 Tuam Tshoj 30 5 racks nrog peb rollers + limiter Ib 73-159
Hengyang Valin Steel Tube Co., Ltd. 89 2019 Tuam Tshoj 20 6 racks nrog peb rollers + limiter Φ48 ~ 114.3
Sab hauv Mongolia Baotou Steel Co., Ltd. Steel Pipe Company Φ100 Retrofit 2020 Tuam Tshoj 12 6 racks nrog peb rollers + limiter 25 ~ 89 hli Axial qhov
Jiangsu Chengde Steel Tube Qhia Co., Ltd. Ib 127 nyob rau hauv kev tsim kho Tuam Tshoj 20 5 racks nrog peb rollers + limiter Φ42 ~ 114.3 Ib txoj kev hloov pauv
Anyang Longteng Thaum tshav kub kub kho khoom Co., Ltd. Ib 114 nyob rau hauv kev tsim kho Tuam Tshoj 20 6 racks nrog peb rollers + limiter Φ32-114.3
Chengde Jianlong Tshwj Xeeb Steel Co., Ltd. Ib 258 nyob rau hauv kev tsim kho Tuam Tshoj 50 6 racks nrog peb rollers + limiter Ib 114-273
Jiangsu Changbao Pulaisen Steeltube Co., Ltd. Ib 159 nyob rau hauv kev tsim kho Lub teb chaws Yelemees 30 6 racks nrog peb rollers + limiter Ib 21-159 Ib txoj kev hloov pauv
Lus Cim: ① Lub Φ89 hli chav tsev tau hloov pauv los ntawm thawj ob-siab txuas ntxiv mus rau peb-siab txuas ntxiv dov; ② Lub tsev tau raug kaw lawm; ③ Tsim muaj peev xwm / muaj peev xwm tiag tiag; ④ Muaj 2 teev ua ntu zus.

Cov ntsiab lus saum toj no yog los ntawm tsab xov xwm "Kev Cia Siab rau Kev Txhim Kho Yav Tom Ntej ntawm Kev Txuas Txuas Tube Rolling Technology", uas tau luam tawm thawj qhov teeb meem ntawm "Steel Pipe" hauv 2021..


Post lub sij hawm: Lub Xya hli ntuj-12-2022