TPi April 2012

products & developments

Seamless tubular products Oscar Production Group is a manufacturer of seamless tubular products from titanium alloys, nickel alloys and stainless steel. It was established on the basis of Tube Drawing Workshop No 4 (TDW-4), which has been successfully operating since 1975 at Nikopol Yuzhnotrubny Plant (NYTP), Ukraine. individual layers of 0.16-0.25mm; and extremely thin-walled and ribbed tubes of titanium alloys in a standard size range. The company operates a 1.4mn ft 2 facility equipped with 60 units of basic rolling equipment: ten cold pilger mills, 41 tube rolling mills of roller type and nine drawing mills.

manufactured products. The company has a certified central testing laboratory, a metrology laboratory and a department of non-destructive testing of pipes. The quality of products is controlled at all stages, from the launch of production to shipping to customer. The special technological processes are controlled and results are documented in accordance with the direct instrumented measurement. The products are certified according to national standards and specifications (GOST and TU) and foreign standards (EN, DIN, ASTM and ASME). The quality control system is certified by the international certification centres TUV Thuringen ISO 9001:2008, TUV Nord PED 97/23/EC and AD 2000-Merkblatt W0, and national certification centre VNITI-TEST UkrSEPRO system DSTU ISO 9001:2008. Oscar Production Group Ltd – Ukraine mail@oscar-tube.com.ua www.oscar-tube.com.ua

The enterprise specialises in the manufacture of products intended mainly for nuclear-power engineering, aircraft and rocket building, special- purpose machine building, shipbuilding, defence industry and other industries of the national economy. Oscar Production Group uses hot- pressing and cold-working technology (cold rolling and cold drawing). Its product line includes tubes of stainless steel grades and titanium, nickel based alloys: 0.3-133mm diameter, 0.08- 15mm wall thickness seamless tubes; 16-76mm diameter multilayer (from 2 to 12 layers) tubes with thickness of

The plant also has powerful facilities for thermal treatment of tubes in a non-oxidising atmosphere of ultra- pure hydrogen (bright annealing) and in vacuum. This advantage provides wider possibilities for the manufacture of super high-duty tubes of special stainless steel grades and alloys and titanium based alloys for aerospace engineering. Oscar Production Group has qualified personnel and all necessary technical facilities for control and testing procedures, set out in domestic and foreign standards applied to

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April 2012 Tube Products International