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Established in 1957, Steel Rolling Institute is one of the important design and development bases of the national steel rolling and metallurgical equipment. It was the only designated steel tube equipment design unit in the country. Now, Steel Rolling Institute is mainly engaged in the design, development and process research of complete rolling equipment for seamless steel pipe, large diameter straight seam welded pipe, sheet and strip steel. Over the past 60 years, we have maintained a leading position in the research and development of rolling equipment and rolling process. The R&D and manufacturing capacity of seamless steel tube mills has ranked the first echelon in the world, and the design and development of large-caliber seamless steel tube production equipment is at the forefront of the world, with a market share of more than 90%. At the same time, as a EPC contractor, we are your leading partner in the world of seamless steel tube, because we have the most perfect and complete series and the most achievements.
Steel Rolling Institute has formulated 7 mechanical industry standards, been authorized more than 160 patents, won 1 National Invention Award, 3 National Science and Technology Awards and 23 Provincial and Ministerial Awards.
Steel Rolling Institute, whereSteel Pipe Engineering Research Center for machinery industry is established,on. has nine professional R&D teams and four specialties: machinery, electrical, hydraulic and transmission. There are two senior experts contacted by Shanxi SASASAC in the teams and the proportion of senior engineers is 48%. In addition, one doctor has been introduced relying on the company's post-doctoral research workstati
Project
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Achievements
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In1959,1200mm pack-rolled sheet mill
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The largest independently designed pack-rolled sheet mill in China
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In1961,Cold rolling mill for State 6130 project
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Won the First National Science Congress Award
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In1961,Wheel tyre rolling mill
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The First Wheel tyre rolling mill independently designed in China
Won the 1978 National Science Congress Award
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In1963,16-stand-stretch-reducing mill with fly saw for Chengdu 65 Plant
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First application of hydro mechanical differential drive system in china
Won the 1978 National Science Congress Award
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In1965,Φ120,Φ150 andΦ200mm cold pilger mill
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The FirstΦ120,Φ150 andΦ200mm cold pilger mill independently designed in China
Won the 1978 National Science Congress Award
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In1973,3-1-3 pipe straightener machine
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The first 3-1-3 pipe straightener machine independently designed in China
Won the 1978 National Science Congress Award
Won the second prize of the Machine-Building Ministry
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In1974,Friction butt welding machine for oil drill pipe
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The first friction butt welding machine for oil drill pipe independently designed in China
Won the first prize of Shanxi Province
Won the second prize of the Machine-Building Ministry
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In1977,Φ108mm 3-roll tube mill with slewing frame
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The first three roll tube mill with slewing frame independently designed in China
Won the second prize of Shanxi Province
Won the second prize of the Machine-Building Ministry
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In1977,Φ76mm 2-roll multi-stand pipe mill
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The firstΦ76mm 2-roll multi-stand pipe mill independently designed in China
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In1982,Rollers with skew and compound curves for 2-roll piercer
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Won the National First Prize for Invention
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In1984,Φ140mm multi-stand pipe mill for Baosteel
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This is the first set of seamless steel tube continuous rolling mill imported by china, which shortens the gap of the design and manufacture technology between china and foreign countries for nearly 20 years
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In1988,Train shaft production line was been developed
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The first train shaft production line independently designed in China
Won the Second Award of the Scientific and Technological Progress of the State
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In1988,TZ355 12-stand micro-tension reducing mill
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The first 12-stand micro-tension reducing mill independently designed in China
Won the Second Award of the Scientific and Technological Progress of the State
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In1989,1830mm automatic production line for uncoiling, blanking and stacking
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Won the Second Award of the Scientific and Technological Progress of the State
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In1990,New Type 50mm Diesel Mill
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One of the Fifty Major Technological Development Projects of the State from 1985 to 1987
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In1992,TZC200 cone type piercer
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The first split-type cone type piercer independently designed in China
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In1992,Φ25-Φ150mm 6-roll steel tube straightening unit
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The firstΦ25-Φ150mm 6-roll steel tube straightening unit independently designed in China
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In1994,7-roll mandrel straightening unit
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The first 7-roll mandrel straightening unit in China
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In1995,Φ180mm 2-roll multi-stand pipe mill(Φ180MPM) for Baosteel
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This is the first set of cooperatively manufacturedΦ180mm 2-roll multi-stand pipe mill in China.
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In1998,Φ2000mm cross piercer for Jiangsu Chengde Steel Tube Share Co., Ltd.
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The largest cross piercer in the world
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In1999,Complete technical research of seamless steel tube continuous rolling equipment passed acceptance
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National Science and Technology Project in the Ninth Five-Year Plan
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In2001,NantongΦ159mm 2-roll multi-stand pipe mill
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The first Φ159mm 2-roll multi-stand pipe mill independently designed in China
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In2003,Complete equipment of Φ159mm Assel Mill for Anhui Tianda
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The first complete equipment of Φ159mm Assel Mill independently designed in China
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In2007,Φ325mm Assel Mill for HaiXinDa
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The largest Assel Mill in the world
Won the Second Award of the Scientific and Technological Progress of ShanXi
Successful application of new Assel tube rolling technology marks a major breakthrough in production technology of seamless steel tube with large diameter and thick wall
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In2008,TZΦ180 3-roll multi-stand pipe mill for ShanDong MoLong
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This is the first set of 3-roll multi-stand pipe mill with independent intellectual property rights in China, which indicates that the design and manufacture level of seamless steel pipe mill in China has reached the advanced international level.
Won the First Award of the Scientific and Technological Progress of ShanXi
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In2008,Φ1200mm large diameter seamless steel tube production line for Zhejiang Jindun
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The firstΦ1200mm large diameter seamless steel tube production line independently designed in China
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In2010,Φ720mm hot pilger mill for Yangzhou Longchuan
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The largest hot pilger pipe mill independently designed in China
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In2010,Φ180 3-roll multi-stand pipe mill for Korea ILJIN
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This is the first set of 180mm 3-roll multi-stand pipe mill for domestic export, which marks that the design and manufacture level of the 3-roll multi-stand pipe mill for seamless steel tube in China has reached the first-class level in the world.
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In2011,Φ340mm Assel Mill for Indonesia
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This indicates that the total contracting capacity of TZ pipe rolling mill has been internationally recognized.
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In2014,LG720 large caliber stainless steel cold pilger for WuJin
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The largest cold pilger
Won the First Prize in Science and Technology of China's Machinery Industry
Won the First Award of the Scientific and Technological Progress of ShanXi
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In2014,Large diameter JCO straight seam welded pipe production line for Hebei Huayang
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This technology fills the gap in China and breaks the monopoly in foreign countries.
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In2017,Φ530mm rotary expansion production line for ZhongGangLian
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This is the first set of rotary expansion production line independently designed in China, which fills in the blank of domestic rotary expansion equipment industry.
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