Odelya Spirally Welded Steel Pipes were used for multi-purpose sports complex of Cairo new administrative capital in Egypt.

Technical Specification

• Type of Pipe: Spirally Welded Steel Pipes
• Production Standard: EN 10219-1
• Type of Welding: Automatic Submerged Arc Welding
• Material Grade: S355JR GRADE
• Pipe End: Angle: 30 ° (+5° / -0°), Root face: 1,6 mm (+/- 0,8 mm) / Deviation from squareness max 1,6 mm
• Pipe Length: Item 1: 132 x 11,80m + 3 x 11,00 m + 3 x 10,00m + 3 x 5,8m + 4x7,8m / Item 2: 150 x 11,80m / Item 3: 19 x 10,00m / Item 4: 15 x 11,80m / Item 5: 6 x 8,50m + 16 x 8,50m + 20 x 11,80m / Item 6: 9 x 11,80m / Item 7: 21 x 11,80 m + 20 x 11,0m + 5 x 9,00m / Item 8: 4 x 11,80m / Length tolerance +/- 50mm.
• Internal Lining: Bare, without any protection against rust
• External Coating: Item 1: Epoxy with 75 - micron thickness. / Application method: Twin feed airless method / Cut back length 100 ± 10 mm for above DN500, for less 50±5 mm / The other items: Bare, without any protection against rust.

Quantities

• Item No: 1
• Outside Diameter (mm): 1200
• Wall Thickness (mm): 10,00
• Quantity (m): 1669,20

• Item No: 2
• Outside Diameter (mm): 475
• Wall Thickness (mm): 10,00
• Quantity (m): 1770,00

• Item No: 3
• Outside Diameter (mm): 475
• Wall Thickness (mm): 12,00
• Quantity (m): 852,00

• Item No: 4
• Outside Diameter (mm): 475
• Wall Thickness (mm): 14,00
• Quantity (m): 177,00

• Item No: 5
• Outside Diameter (mm): 405
• Wall Thickness (mm): 10,00
• Quantity (m): 451,08

• Item No: 6
• Outside Diameter (mm): 405
• Wall Thickness (mm): 12,00
• Quantity (m): 101,95

• Item No: 7
• Outside Diameter (mm): 375
• Wall Thickness (mm): 8,00
• Quantity (m): 512,80

• Item No: 8
• Outside Diameter (mm): 375
• Wall Thickness (mm): 10,00
• Quantity (m): 47,20