Khoom npe

Kub dipped Galvanized Welded Rectangular / Square Steel Pipe / Tube / Hollow Section

Khoom siv

Q195 (tsis tshua muaj carbon steel)
Cov tshuaj muaj pes tsawg leeg C: 0.06-0.12 Mn: 0.25-0.50

Si <=0.30 P<=0.45

Tensile zog: 315-430 (Mpa)

Technology

Cold dov galvanized txheej

Cov duab

Square.Rectangular.Round

Phab ntsa Thickness

0.5 hli ~ 20mm

Loj

Square:15 * 15mm 16 * 16mm 17 * 17mm 18 * 18mm 19 * 19mm 20 * 20mm 21 * 21mm 22 * ​​22mm 24 * 24mm 25.4 * 25.4mm

25 * 25mm 28 * 28mm 30 * 30mm 31 * 31mm 28.6 * 28.6mm

32 * 32mm 35 * 35mm 37 * 37mm 38 * 38mm 35.5 * 35.5mm

40 * 40mm 45 * 45mm 48 * 48mm 50 * 50mm 60 * 60mm

70 * 70mm 75 * 75mm 80 * 80mm 100 * 100mm

Rectangular: 10 * 20mm 10 * 22mm 10 * 30mm 12 * 14mm 12 * 32mm

12 * 34mm 12 * 48mm 12.3 * 25.4mm 13 * 23mm 13 * 26mm 14 * 20mm

14 * 39mm 14 * 42mm 14 * 72mm 15 * 25mm 15 * 30mm 15 * 32mm 15 * 40mm

15 * 88mm 16 * 26mm 16 * 40mm 17 * 37mm 18 * 35mm 19 * 38mm

20 * 25mm 20 * 30mm 20 * 40mm 22 * ​​25mm 22 * ​​26mm 25 * 38mm 25 * 30mm

25 * 40mm 25 * 50mm 30 * 40mm 30 * 50mm 30 * 60mm 30 * 70mm

40 * 60mm 40 * 80mm 45 * 75mm 50 * 100mm

Hloov:1/2 "(∅21.3mm) 3/4"(∅26.7mm) 1"(∅33.4mm) 1 1/4"(∅42.2mm)

1 1/2 "(∅48.3mm) 2"(∅60.3mm) 3"(∅88.9mm) 4"(∅11.4.3mm) 5"(∅141.3mm) 6"(∅168.3mm) 8"(∅ 219.1mm) 10" (∅273mm) 12" (∅323.8mm) 14" (∅355.6mm) 16" (∅406.4mm)

Ntev

5.8-12 m