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Home Products Steel Pipes & Tubes M.S. Pipes International Standard EN 39

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International Standard EN 39

Technical Data of Welded Steel Tubes Conforming to EN - 39

Type Specified O / D (Min) (mm) O / D (Min) (mm) Thickness (mm) Mass (Kg / Mtr)
Specified Min Specified Min
Type - 3 48.3 47.8 48.8 3.2 2.88 3.56 3.29
Type - 4 48.3 47.8 48.8 4.0 3.6 4.37 4.04

 

Straightness Max. deviation does not exceed 0.002 x length
Free bore test The in-side diameter shall allow insertion of a gauge of diameter 37.7 mm for a length on 200 mm.
Flattening test Test as per EN 39 cl. 10.2
Mechanical & Chemical properties As per the following table

Tolerances & Properties

Tolerance on outside Diameter, Wall Thickness, Weight & Length of Pipe

ASTM Std. A53 Welded Steel Pipes and Seamless Steel Pipes
Available Sizes ( Dimensions and Weights)

NPS Designator Outside Diameter Wall thickness Weight Class Schedule No. Weight
In mm In mm Lb / ft Kg/ft Kg/m
8 8.625 219.1 0.188 4.78 - - 16.94 7.69 25.26
0.203 5.16 - - 18.26 8.29 27.22
0.219 5.56 - - 19.66 8.93 29.28
0.250 6.35 - 20 22.36 10.15 33.31
0.277 7.04 - 30 24.70 11.21 36.31
0.312 7.92 - - 27.70 12.58 41.24
0.322 8.18 STD 40 28.55 12.96 42.55
0.344 8.74 - - 30.42 13.81 45.34
0.375 9.52 - - 33.04 15.00 49.20
0.406 10.31 - 60 35.64 16.18 53.08
0.438 11.13 - - 38.30 17.39 57.08
0.500 12.70 XS 80 43.39 19.70 64.64
0.594 15.09 - 100 50.95 23.13 75.92
0.719 18.26 - 120 60.71 27.56 90.44
0.812 20.62 - 140 67.76 30.76 100.92
0.875 22.22 XXS - 72.42 32.88 107.88
0.906 23.01 - 160 74.69 33.91 111.27
Product Range
STEEL PIPES & TUBES
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Conduit Pipes & Tubes

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Square Steel Pipes | Scaffolding Pipes & Tubes | Rectangular Pipes & Tubes | Hollow Sections

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