Industrial Applications

Product Standards

Welded Cold Sized Tubes     EN 10305-3 (E155 – E700)
Welded Cold Drawn Tubes     EN 10305-2 (E155 – E355)

Welded Cold Sized Hollow Section Tubes

EN 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 Steels  S235JR, S275J2, S355J2 
DQ Steels  DC01, DC03, DC04 
HSLA Steels  S315MC - S700MC, HC260LA - HC2500LA
Dual Phase Steels  DP500 – DP1000
Heat Treatable Steels  20MnB5, 22MnB5, 26MnB5, 30MnB5, 34MnB5 
Coated (Galvanized, aluminized) Steels  DX51, 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 

Inspection Documents

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

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