TPT July 2011

通过采取这些措施，OAO Volzhsky Pipe Plant已能够巩固其在俄罗斯管道制造商中的领先地位。公 司现在拥有在国际市场上这个尺寸范围了世界上最现代的连续圆坯连铸厂。 SMS Siemag – 德国 Fax: +49 211 8817 74127 Website: Www.sms-seimag.com - - - - T&H Lemont completes commissioning of welded carbon pipe mill n Brazil T&H LEMONT has commissioned a complete Model WU40-11 high frequency welded structural mill at Acos Groth in Brazil. The tube size range of the WU40 Mill is from 63.5mm to 168.3mm OD round tube at yields up to 550MPa. The mill is designed and tooled to make hollow structural shapes from 50.8mm x 50.8mm to 127mm x 127mm and related rectangular shapes at yields up to 350MPa. The mill will produce material at speeds up to 80mpm. The design of the mill includes four individually powered sizing/shaping stands to ensure efficient production of both round and shaped products. Shaping is accomplished by pre-forming in the siz- ing/shaping stands and completing the forming process in two 8-roll turkshead units. A T&H Lemont seam orientation stand is included in the mill to insure that the weld seam is main- tained at top dead center for round pipe and shapes. However, if the specification calls for the weld seam to be moved from top, dead center this unit will give Acos Groth the flexibility to move the weld seam. This option opens markets to Acos Groth for customers who require the weld seam to be moved for fabrication or bending. Acos Groth is one of only six companies in Brazil that can produce tubes up to 168mm in diameter with wall thickness to 6.35mm thick. It is a major producer of carbon steel tube products in Brazil and is the parent company of Brazil’s Tubos Naçional. In addition to complete production systems, T&H Lemont provides a variety of components and ser- vices to the tube and pipe industries. Services include tube and pipe roll design, mill alignment and operational consulting. Components offered by T&H Lemont include welders, cut-offs, entry equip- ment, accumulators, seam orientation stands, weld boxes, edge conditioner, bead scarfing systems, straightening systems, single point adjustment systems, dedimplers, rolls, blades, jaws and shafts. T&H Lemont is one of forty companies making up the Inductotherm Group. As a multi-technology, global organisation, Inductotherm Group serves the thermal processing industry by manufactur- ing and marketing a diverse range of products and services, some of which include Inductotherm induction melting systems, Inductoheat and Radyne induction heating equipment, Thermatool pipe and tube welding equipment, Bricmont furnaces for steel and Consarc vacuum melting and refining systems. Компания T&H Lemont завершает введение в эксплуатацию стана для производства сварных углеродистых труб в Бразилии Компания T&H Lemont ввела в эксплуатацию укомплектованный стан высокочастотной сварки для производства строительных профилей WU40 для компании Acos Groth в Бразилии. Диапазон размеров производимых круглых труб на стане WU40 диаметром от 63.5 мм до 168.3 мм с пределом текучести до 550 МПа. Стан сконструирован и оснащен инструментом таким образом, чтобы производить полые строительные профили размером от 50.8 мм x 50.8 мм до 127 мм x 127 мм, а также соответствующие прямоугольные профили с пределом текучести до 350 МПа. Скорость стана до 80 метров в минуту. Конструкция стана включает калибровочные и профилировочные клети с индивидуальным приводом для эффективного производства как круглых, так и профильных изделий.