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Since 31 August 1992

Sura LTD

Manufacture and supply of seamless tubes in stainless steel, titanium and non-ferrous alloys, together with the development of research-intensive innovation projects. 

Sura LTD was founded on 31 August 1992 to bring together leading specialists from the tube and metallurgical industries, and to develop and introduce advanced technologies for producing seamless and welded tubes for defence and nuclear engineering. 

The company's core business is the production and sale of stainless, titanium and other tubes, alongside the development of research-intensive innovation projects, always in compliance with environmental requirements. 

Production

Production is located in the industrial zone of Dnipro on a site of about 0.75 hectares. The secured site holds two industrial buildings: a finished-goods warehouse and a production shop. 

The company runs its own facility for cold-formed tube production, with the necessary tube-rolling and drawing equipment and the means for heat treatment and final finishing. A closed industrial cycle for seamless cold-formed metal tubes, to both national and international standards: GOST, TU, OST, DSTU, ASTM, DIN. 

Seamless tubes are in industrial production across diameters of 0,55-45 mm, with wall thickness 0,05-5,00 mm, length up to 4000 mm.

Materials range from commercially pure metals (titanium, tantalum, niobium, nickel, aluminium, copper, molybdenum) to alloys and steels (314, 310, 321, 316, ХН78Т, ХН60ВТ, 29 НК-ВИ, ПТ7М, G26, G29). 

Between 50 and 200 tonnes of tube in a wide range of steel and alloy grades are held in stock at all times.

We supply tubes to

To industries where material and tolerance requirements allow no compromise.

Oil refining sector

12Х18Н10Т - GOST 9940-81, GOST 9941-81
15Х15М - GOST 550-75

Aircraft building and repair

12Х18Н10Т - GOST 19277-89
ЭП-648, ЭП-868 - to TU

Shipbuilding

Titanium-based alloys
ПТ-7М, ПТ-1М, ВТ1-0 - GOST and TU

Chemical industry

Stainless steels of raised chemical resistance
ЭИ-448, ЭИ-654, ЭИ-943 - GOST 9941-81

Power sector

Boiler tubes - TU 14-3-460-75
For steam-generating plant, 08Х18Н10Т - TU 14-3-197-81

Mechanical engineering

Stainless steels and nickel-based alloys
ЭИ-435, ЭП-76

We also have experience manufacturing and supplying tubes in copper, brass, aluminium, tantalum and other non-ferrous alloys. 

The quality of the tubes rests on the qualifications of our specialists - most of them from the state tube institute and its pilot plant - and on close cooperation with the institute's leading laboratories. 

Research

The company's specialists include distinguished researchers holding more than a hundred patents and a substantial body of scientific work with practical application. 

Over the past ten years the team's efforts have gone into developing and introducing research-intensive new technologies, always within environmental requirements. Five of them are genuinely reaching industrial use: 

  1. Anode grounding electrodes made from environmentally clean materials, for the electrochemical protection of oil and gas pipelines, metal structures and installations in soil and water.
  2. The Emulgator - a wet scrubber for industrial gases and smoke, working on mass-transfer technology.
  3. Development of new materials for thermal neutron absorption.
  4. A fundamentally new and physically grounded method for determining the mechanical properties of metals, giving more accurate and more objective predictions of in-service reliability across a wide range of strain rates.
  5. A manufacturing technology for extra-thin-wall tubes in commercially pure metals, for medical use.

Buy products Innovation projects

Director

Sergey V. Serikov, director of Sura LTD

Sergey V. Serikov

Doctor of Technical Sciences, Professor.

S. V. Serikov is the author of more than two hundred scientific works and a hundred inventions and patents. He sits on the board of Ukrtruboprom, Dnipro. 

Fields of research: fracture mechanics, new materials, and technologies in metal forming. 

Published works
200+
Inventions and patents
100
Board of directors
Ukrtruboprom, Dnipro

Scientific publications