الوصف:

"Black and hot-dipped galvanized steel pipes suitable for Screwing"


Grade:    Light    Medium    Heavy

Nomial SizeOutside DiameterWall ThicknessWeight of black tubePieces per Bundle
Max.Min.Plain EndScrewed & Socketed
DNInchInchmmInchmmInchmmlb/ftkg/ftkg/mlb/ftkg/ftkg/m
15½0.8521.70.8120.50.1092.770.850.3871.270.8520.391.27105
20¾1.0727.11.0225.90.1132.871.130.5151.691.1340.521.6984
2511.3333.81.2832.60.1333.381.680.7622.51.6780.762.560
321 ¼1.6842.61.6341.40.143.562.271.0333.392.2811.043.442
401 ½1.9248.71.8747.50.1453.682.721.2344.052.7111.234.0436
5022.3960.72.3459.50.1543.913.651.6585.443.6641.665.4626
652 ½3.1680.32.8171.410.2035.165.792.6308.635.8182.648.6718
8033.8597.793.1580.010.2165.497.583.44111.297.6163.4611.3514
903 1/24.40111.73.6091.50.2255.749.114.13613.579.1994.1813.7114
10044.95125.734.05102.870.2376.0210.784.89816.0710.8904.9516.2310
12556.12155.435.01127.170.2586.5514.616.63521.7714.8096.7322.077
15067.29185.135.96151.470.287.1118.968.61428.2619.1778.7128.587
Nomial SizeOutside DiameterWall ThicknessWeight of black tubePieces per Bundle
Max.Min.Plain EndScrewed & Socketed
DNInchInchmmInchmmInchmmlb/ftkg/ftkg/mlb/ftkg/ftkg/m
15½0.84121.40.825210.0820.640.290.9470.6460.2930.956150
20¾1.05926.91.04126.40.0922.30.9440.4281.380.9540.4331.39105
2511.32833.81.30933.20.1042.61.350.6121.981.360.617270
321.6742.51.6541.90.1042.61.730.7852.541.750.7942.5748
401.90348.41.88247.80.1162.92.190.9933.232.221.013.2742
5022.3760.22.34759.60.1162.92.761.254.082.811.274.1530
652.991762.9675.20.1283.23.91.775.713.981.815.8324
8033.49188.73.4687.90.1283.24.582.086.724.692.136.8920
10044.481113.94.451130.1443.66.643.019.756.840.311010
Nomial SizeOutside DiameterWall ThicknessWeight of black tubePieces per Bundle
Max.Min.Plain EndScrewed & Socketed
DNInchInchmmInchmmInchmmlb/ftkg/ftkg/mlb/ftkg/ftkg/m
15½0.85621.80.831210.1042.60.820.3731.210.8280.3761.22150
20¾1.07227.31.04726.50.1042.61.060.4811.561.070.4851.57105
2511.34634.21.31633.30.1283.21.640.7442.411.650.7482.4370
321.68742.91.657420.1283.22.110.9573.12.130.9663.1348
401.91948.81.88947.90.1283.22.431.13.562.461.123.642
5022.39460.82.35459.70.1443.63.421.555.033.471.575.130
653.01476.62.96975.30.1443.64.381.996.424.462.026.5424
8033.52489.53.469880.1645.692.588.365.82.638.5320
10044.5241154.459113.10.1764.58.143.6912.28.343.7812.510
12554.534140.85.459138.50.192510.94.9416.611.25.0817.17
15066.539166.56.459163.90.192512.95.8519.813.36.0320.47
% C
(max)
% Mn
(max)
% P
(max)
% S
(max)
% Si
(max)
0.21.2 0.0450.0450.04
Tensile Strength (MPa)Yield Strength (MPa)Min Elongation (%)
310-51019517
  1. Dimension and weights are in accordance with EN 10255 & SASO 1011
  2. Hydrostatic test pressure : 50 Bar
  3. Tolerances : Thickness : Light : -8% Medium : -10%