Rolls of welded pipes - Import export

We supply the pipes that are suitable for bending and are used for the constructions of plants and equipment subject to high temperatures and pressures. The seamless pipes, hot rolled or cold drawn/cold finished with heat treatment. The ASTM A335/ASME SA335 and EN 10216-2 norms require heat treatment also for the hot rolled pipes. The welded pipes are manufactured according to EN 10217-2. Supply of pipes suitable for high temperatures are according to; ASTM A 106 / ASME SA 106 (Seamless pipes) ASTM A 335 / ASME SA 335 (Seamless pipes) EN 10216-2 (Seamless pipes) EN 10217-2 (Welded pipes)

SEAMLESS HOT ROLLED STEEL TUBES Seamless tubes for pressure purposes EN 10216-1 Unalloyed tubes, room temperature Seamless steel tubes of this standard have extraordinary pressure resistance at room temperature. Due to the production process, a great deal can be offered with regard to purpose optimized steel qualities. Upon request, an additional inspection can be carried out for a fee by an expert appointed by the customer. Facts and Figures Diameter (OD)21,3 mm – 610,0 mm Wall thickness (WT)2,0 mm – 60,0 mm MaterialPP195 TR1/TR2 P235 TR1/TR2 P265 TR2 Treatment condition+N Device pressure standardsAD-2000 W0 ATTEC Uluslararasi Dis Ticaret A.S. Barbaros Mah. Mor Sumbul Sk Varyap Meridian I Blok No: 1 Kat:17 D:238 Atasehir 34746 Istanbul/Turkiye Mr.Ahmet Becenoglu Export Marketing Manager Tel: +90 216 488 88 90 – 98 Fax:+90 216 488 98 38 Gsm:+90 532 787 90 89

Welded Steel Tubes and Pipes Welded tubes for pressure purposes EN 10217-1 unalloyed tubes, room temperature Facts and Figures Diameter (OD)21,3 mm – 88,9 mm (hot stretch-reduced) 21,3 mm – 323,9 mm (cold formed) Wall thickness (WT)2,0 mm – 12,7 mm MaterialP195 TR1/TR2 P235 TR1/TR2 P265 TR1/TR2 VersionsBlack, galvanised, grooved, varnished, sheathed in PE, threaded, with sleeves Device pressure standardsAD-2000 W0 ATTEC Uluslararasi Dis Ticaret A.S. Barbaros Mah. Mor Sumbul Sk Varyap Meridian I Blok No: 1 Kat:17 D:238 Atasehir 34746 Istanbul/Turkiye Mr.Ahmet Becenoglu Export Marketing Manager Tel: +90 216 488 88 90 – 98 Fax:+90 216 488 98 38 Gsm:+90 532 787 90 89

BOILER TUBES •EN 10216-2 •EN 10216-3 •EN 10217-2 •EN 10217-3 Seamless tubes for pressure purposes EN 10216-2 •unalloyed and alloyed tubes, increased temperature Seamless boiler tubes of this standard have extraordinary temperature and pressure resistance. Due to the production process, a great deal can be offered with regard to purpose-optimized steel qualities. Facts and Figures Diameter (OD)21,0 mm – 610 mm Wall thickness (WT)2,0 mm – 60,0 mm MaterialP195 GH P235 GH, P265 GH, 16Mo3 13CrMo4-5, 25CrMo4 10CrMo9-10 Treatment condition+N TestsTC1 (not including US testing) TC2 (including US testing) VersionsBlack, painted Device pressure standardsAD-2000 W0, AD 2000 W4, PED ATTEC Uluslararasi Dis Ticaret A.S. Barbaros Mah. Mor Sumbul Sk Varyap Meridian I Blok No: 1 Kat:17 D:238 Atasehir 34746 Istanbul/Turkiye Mr.Ahmet Becenoglu Export Marketing Manager Tel: +90 216 488 88 90 – 98 Fax:+90 216 488 98 38 Gsm:+90 532 787 90 89

Bright steel EN 10278 The surface is significantly improved due to at least one additional work step – the primary material is beeing drawn, pickled or grinded for this purpose. The bending behaviour can be significantly improved due to additional heat treatment. Facts and Figures Diameter (OD)19,0 mm – 120,0 mm MaterialS235JRC S355J2 C15, C30, C45 other materials upon request Treatment condition+C, +SH, +SL (h7) +QT, annealed TestsUS testing (extra charged) ATTEC Uluslararasi Dis Ticaret A.S. Barbaros Mah. Mor Sumbul Sk Varyap Meridian I Blok No: 1 Kat:17 D:238 Atasehir 34746 Istanbul/Turkiye Mr.Ahmet Becenoglu Export Marketing Manager Tel: +90 216 488 88 90 – 98 Fax:+90 216 488 98 38 Gsm:+90 532 787 90 89

The water and gas pipe (DU) is produced from hot rolled sheet metal and is necessary for the installation of water and natural gas supply pipelines for residential and non residential buildings. Due to its low cost, the pipe is in demand in everyday life, mechanical engineering and at construction sites; metal products and steel structures , machine parts and other popular materials are produced from it . The vgp pipe is easy to install, its service life is from twenty to fifty years or more (time tested). In comparison with plastic counterparts, it is an excellent heat dissipating product and is more resistant to high temperatures and loads. Pipe DN GOST 3262 75 standard sizes from 15 to 50, wall 2.5 4 mm, length 6 lm. Longitudinal electric welded pipe is necessary for the production and construction of structural products, while the dimensional grid of longitudinal welded pipes differs in a larger direction from DU pipes F external 10 2000 mm; Wall up to 40 mm;

The profile pipe is produced by hot rolled and cold rolled methods, from sheet metal on specials. machine tools of standard, special and alloy steels. Metalware is widely used in almost all industries and spheres of activity, according to the type of execution, it is square and rectangular in shape, resistant to suspended bearing resistivity and loads. The profile pipe is applicable in construction, mechanical engineering, production sites and in everyday life. It is used to make sheds, balconies, children's playgrounds, frames for sports equipment, building frames, fences, bridges, walkways, tables, doors, trailers, etc. Cold rolled profile pipe lends itself better to bending on special equipment and, as a result, does not give cracks and chips on the bent surface. The actual cost of the profile pipe is shown in the table. The price of a profile pipe can be dynamic. We closely cooperate with Ukrainian factories and are ready to offer a profile pipe.

We supply round, square, hexagonal and flat barsteel in a broad range of dimensions and steel qualities, includes seamless and welded pipes and tubes according to EN, ASTM and API standards, in a wide variety of steel qualities. They are selected by construction, production and industrial companies due to their durability and multi-purpose use. Our extensive offer allows you to select the most optimal variant for your needs

The spiral welded steel pipe is a low-carbon structural steel or a low-alloy structural steel strip, which is wound into a tube blank with a certain helix angle (also called forming angle), and then welded and formed into a pipe joint, which can use a narrow strip. We strongly recommend the use of steel spiral hoses in various construction fields, especially in shaft shafts (ventilation, lift shafts, etc.). The areas of use of spiral pipe and steel spiral pipe are different. Steel spiral pipes are used in cables in areas that may be subjected to loads and impacts.