الوصف:

Standard Specification for pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless

Nominal Size Outside Diameter Wall tdickness Nominal Weight Pieces Per Bundle
Plain End Threaded Coupling
DN Inch Inch mm Inch mm Kg/m kg/ft. Kg/m kg/ft.
15 ½ 0.84 21.3 0.109 2.77 1.27 0.39 1.27 0.39 105
20 ¾ 1.05 26.7 0.113 2.87 1.69 0.51 1.69 0.51 84
25 1 1.315 33.4 0.133 3.38 2.5 0.76 2.5 0.76 60
32 1 ¼ 1.66 42.2 0.14 3.56 3.39 1.03 3.4 1.03 42
40 1 ½ 1.9 48.3 0.145 3.68 4.05 1.23 4.04 1.24 36
50 2 2.375 60.3 0.154 3.91 5.44 1.66 5.46 1.67 26
65 2 ½ 2.875 73 0.203 5.16 8.63 2.63 8.67 2.64 18
80 3 3.5 88.9 0.216 5.49 11.29 3.44 11.35 3.45 14
90 3 1/2 4.0 101.6 0.225 5.74 13.57 4.13 13.71 4.17 14
100 4 4.5 114.3 0.237 6.02 16.07 4.89 16.23 4.94 10
125 5 5.563 141.3 0.258 6.55 21.77 6.63 22.07 6.72 7
150 6 6.625 168.3 0.28 7.11 28.26 8.61 28.58 8.7 7
Steel Grade max. %
CMnPSCUNiCRMOV
Grade A0.250.950.050.0450.0400.400.400.150.08
Grade B0.31.20.050.0450.0400.400.400.150.08
Steel GradeTensile StrengthYield Strength
psiMPapsiMPa
Grade A4800033030000205
Grade B6000041535000240

Permissible Variations in Weight & Dimensions :

  1. Outer Diameter:
    1 1/2" & Smaller : ±0.4mm
    2 " and Larger: ±1% of OD
  2. Thickness:
    Wall Thickness: -12.5% (ASTM A53)
    Wall Thickness: -10% (SASO 1011 Heavy)
  3. Weight :±10%