Neomsan Automotive Technologies use alway high-quality German pipe products for own production lines.
Bullbars, Sidebars, Rollbars, Rear bars and other pipe product are buying as 6MT long pipe from Mannesmann  Automotive Tubes . We use on our product as mannesman tubes 60mm, 70mm, 76mm, 90mm thickness min 1,50mm and max 2,00mm



Product Standards

Welded Cold Sized TubesEN 10305-3 (E155 – E700)
Welded Cold Drawn TubesEN 10305-2
Welded Cold Sized Square and Rectangular TubesEN 10305-5 (E155 – E700)

Other standards such as ASTM A513, JIS G 3445 etc. And special steel grades can be used upon request.

Steel Grades

Structural SteelsS235JR, S275J2, S355J2
DQ SteelsDC01, DC03, DC04
HSLA SteelsS315MC – S700MC, HC260LA – HC2500LA
Dual Phase SteelsDP500 – DP1000
Heat Treatable Steels20MnB5, 22MnB5, 26MnB5, 30MnB5, 34MnB5
Coated (Galvanized, aluminized) SteelsDX51, DX52, DX53, S220, S350

Tests & Inspections

• Visual Examination
• Dimensional Inspection
• Metallographic Inspection
• Tensile Test
• Drift Expanding / Flaring Test
• Flattening Test
• Hardness Testing (HV, HRB, HRC)
• Ultrasonic Testing
• Flanging Test
• Chemical Analysis
• Eddy Current Testing
• Surface Roughness Measurement

Further Processing

• Cutting
• End Finishing
• Washing
• Bending
• Drilling
• CNC Machining
• Laser Cutting
• Pressing
• Coating

Inspection Documents

• MTC (Mill Test Certificates) acc. to EN 10204 2.2, 3.1


The first industrial enterprise of one of Turkey’s foremost business conglomerates, the Borusan Group, Borusan Mannesmann marked its 60th anniversary in 2018. Having operated with a global vision since its inception, the company merged its operations with Europe’s leading steel and technology firm Salzgitter Mannesmann GMBH in 1998.

Today, Borusan Mannesmann continues its operations as a global brand with 1,945 employees offering more than 4,000 product varieties. Its 7 facilities across 3 continents, and high sales volume have placed it on the map as a leading manufacturer in Europe and the world in the steel pipe industry.

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