| Patents for B21B 45 - Devices for surface treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills (6,955) |
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| 02/06/2013 | CN202715636U Supporting roller component of scale-breaking withdrawal and straightening machine |
| 02/06/2013 | CN202715635U Steel strip surface descaling device |
| 02/06/2013 | CN202715634U Alkaline liquor filtering device |
| 02/06/2013 | CN202715633U Electrode plate for electrolytic cleaning of cold-rolling strip steel |
| 02/06/2013 | CN202715632U Submerged roll used in cold rolling cleaning tank |
| 02/06/2013 | CN202715631U Device for eliminating leveling fluid on surface of cold-rolled strip steel |
| 02/06/2013 | CN202715630U Surface degreasing and cleaning system of cold-rolled sheet |
| 02/06/2013 | CN102909226A Aluminum foil surface residual oil pretreatment temperature control purging device and use method and application thereof |
| 02/06/2013 | CN102161053B Controlling method of delaying water leakage of pinch roll |
| 02/05/2013 | US8367592 Lubricant for metallic material working and a method of press working a metallic material |
| 01/31/2013 | US20130025337 Gasket-Oriented Steel Plate Manufacturing Method, and Gasket |
| 01/30/2013 | CN202701028U Special device for hot-rolling descaling machine impact test |
| 01/30/2013 | CN202700990U Wind type water removal device for cold-rolling mill |
| 01/30/2013 | CN202700989U Hot continuous rolling production line and laminar flow cooling system thereof |
| 01/30/2013 | CN202700988U Turbulence sleeve and turbulence pipe |
| 01/30/2013 | CN202700987U Gas seal nozzle |
| 01/30/2013 | CN202700986U Fog reducing water-cooling box |
| 01/30/2013 | CN202700985U Steel tube inner wall cleaning device |
| 01/30/2013 | CN102896161A Method for removing steel hot rolling oxidized iron sheets for boracic cold rolling |
| 01/30/2013 | CN102896160A Liquid immersion cooling device for plastic forming of rotational part and process of liquid immersion cooling device |
| 01/30/2013 | CN102896159A Rolling cooling technology for low-carbon steel wire rod oxidized iron sheet for reducing drawn wire |
| 01/29/2013 | CA2589605C Method and device for descaling a metal strip |
| 01/24/2013 | WO2013012060A1 Cooling device, hot-rolled steel sheet manufacturing apparatus, and hot-rolled steel sheet manufacturing method |
| 01/24/2013 | US20130019647 Equipment of supplying lubricant and method of supplying lubricant |
| 01/23/2013 | CN202683633U Adjustable wire rod descaling machine |
| 01/23/2013 | CN202683632U Inter-rack cooling device of hot rolled H-shaped steel |
| 01/23/2013 | CN202683631U Quick removing device for oil removing device |
| 01/23/2013 | CN202683630U Combined oil removal device |
| 01/23/2013 | CN202683629U Lifting type emulsion backflow prevention device |
| 01/23/2013 | CN202683628U United scavenging device of two-stand temper mill |
| 01/23/2013 | CN202683627U Cooling device for intermediate slab rolled by aluminum hot roughing mill |
| 01/23/2013 | CN202683626U Improved lubricating structure of connecting shaft of F5-F6 finish rolling mills |
| 01/22/2013 | US8356501 Method of supplying lubricating oil in cold-rolling |
| 01/17/2013 | WO2013007579A1 Process for steel treatment and steel treatment plant |
| 01/17/2013 | WO2012161454A3 Wringer roll |
| 01/17/2013 | WO2012156302A3 Apparatus for in-line thermally treating semi-finished products |
| 01/17/2013 | US20130014362 Method and device for in-line surface treatment of slabs |
| 01/16/2013 | EP2546004A1 Hot-rolled steel sheet manufacturing method and manufacturing device |
| 01/16/2013 | EP2544832A1 Cone nut decoking machine |
| 01/16/2013 | CN202674289U High-pressure water coupler stepless speed regulating device |
| 01/16/2013 | CN202667292U Fluid injection system |
| 01/16/2013 | CN202667291U Cooling water coupling device |
| 01/16/2013 | CN202667290U Horizontal sweeping device for furnace rolling mill |
| 01/16/2013 | CN202667289U Liner for water pipe of cooler of hot-rolled wire rod steel |
| 01/16/2013 | CN202667288U Surface cleaning device for cold-rolled steel plate |
| 01/16/2013 | CN202667287U Tool for adjusting angle of nozzle of rolling mill |
| 01/16/2013 | CN202667286U Hot rolling laminar flow cooling device with adjustable flow |
| 01/16/2013 | CN202667285U Device for ensuring process stabilization of rinsing section |
| 01/16/2013 | CN202667284U Temperature equalizing device for hot rolling of H-shaped steel |
| 01/16/2013 | CN102873115A On-line hot bath cooling device for high-speed wires and control system of on-line hot bath cooling device |
| 01/16/2013 | CN102873091A Preparation method for wear-resistant steel and carbon structural steel composite plates |
| 01/16/2013 | CN102179406B Method for rolling thin high-strength steel plate of single-frame steckel mill |
| 01/15/2013 | US8353192 Linear bearing plate for rolling mill |
| 01/10/2013 | WO2012141456A3 Hot-coil cooling apparatus |
| 01/09/2013 | CN202661277U High pressure water descaling effect detection apparatus |
| 01/09/2013 | CN202655357U Pre-cooling device for finishing mill equipment |
| 01/09/2013 | CN102861773A Lubricating method for rolling titanium precision thin strips |
| 01/09/2013 | CN102220547B Steel strips used for CT80-grade continuous oil pipe and preparation method thereof |
| 01/03/2013 | WO2013002704A1 Device for cleaning a material or structure, e.g. a steel material |
| 01/03/2013 | WO2013001350A2 Device and method for the removal of scale from a metal product |
| 01/03/2013 | US20130004789 Method for patterning surface of metal object and the metal object |
| 01/03/2013 | US20130000372 Process for producing a coated metal strip |
| 01/02/2013 | EP2540407A1 Steel plate cooling system and steel plate cooling method |
| 01/02/2013 | CN202638906U Surface blowing and sweeping device for hot rolling product |
| 01/02/2013 | CN202638905U Arrangement structure of ultrafast cooling system nozzle for hot continuous rolling steel plate |
| 01/02/2013 | CN202638904U Copper wire cooling device |
| 01/02/2013 | CN202638903U Removing device for rolling oil |
| 01/02/2013 | CN202638902U Cooling pond for perforation molding hollow billets |
| 01/02/2013 | CN102847733A Aluminum foil vacuum low-temperature oil removing process and equipment |
| 01/02/2013 | CN102847732A Hot rolling spray cooling method for large cylinder |
| 01/02/2013 | CN102847731A Control method for surface roughness of finished cold metal strips |
| 01/02/2013 | CN102847631A Nozzle device and method for cleaning surfaces of metal strips |
| 01/02/2013 | CN102078884B High-pressure water jet steel strip cleaning device |
| 01/02/2013 | CN101432083B Low surface roughness cast strip and method and apparatus for making the same |
| 12/27/2012 | US20120328901 High tensile steel sheet superior in formability and method of manufacturing the same |
| 12/27/2012 | US20120324972 Method of manufacturing a stainless steel product |
| 12/26/2012 | CN202621588U Stainless steel plate belt scale breaking machine |
| 12/26/2012 | CN202621587U Laminar flow cooling transportation roller way structure |
| 12/26/2012 | CN202621586U Steel pipe outer wall cleaning device |
| 12/26/2012 | CN202621585U Device for lubricating inner walls of steel tubes |
| 12/26/2012 | CN202621584U Emulsified liquid transporting and spraying system |
| 12/26/2012 | CN202621583U Oil remover |
| 12/26/2012 | CN202621582U Tool special for loosening hardened iron scales of rotational flow well |
| 12/26/2012 | CN202621566U Supporting roller of scale-breaking drawing and straightening device |
| 12/26/2012 | CN102836890A Cold-state stainless steel band or plate descaling process |
| 12/20/2012 | WO2012173633A1 Remote actuated pivoting clamp mechanism for hot rolling mills split guides, including cooling system water boxes and equalization troughs |
| 12/20/2012 | WO2012171514A1 Method and device for cooling a working roll |
| 12/19/2012 | CN202606535U Driving airflow field control-type board surface cleaning device |
| 12/19/2012 | CN202606534U Active airflow field control type dry flattening dust cleaning device |
| 12/19/2012 | CN202606533U Hot rolled stainless steel annealing pickling line oppositely-scrubbing roller swing device |
| 12/19/2012 | CN202606532U Swing mechanism of lower brush roll |
| 12/19/2012 | CN202606531U Anti-cracking and anti-blockage cooling manifold |
| 12/19/2012 | CN202606530U Strip steel scrubbing device |
| 12/19/2012 | CN202606529U Device for protecting nozzle of oiler from being damaged |
| 12/19/2012 | CN202606489U Active precise four-roller rolling mill |
| 12/19/2012 | CN102834193A Steel plate cooling system and steel plate cooling method |
| 12/19/2012 | CN102828195A Method and apparatus of continuous reduction descaling of hot-rolled strip |
| 12/19/2012 | CN102825077A Method for removing oxide scales on surface of steel ingot of high-Ni container |
| 12/19/2012 | CN102825076A Expansion-bellows purging device |
| 12/19/2012 | CN102825073A Method for controlling oxide scales on surface of moderate thick plate |