20 - 10,000 ton
group nameHot dip galvanized round steel pipe(tube)
Min Order20 ton
brand nameTYTSTEEL
model19-273mm
payment methodL/C, T/T
update timeSat, 08 Dec 2012 03:19:29 GMT
PACKAGE In bundles with steel strip
STANDARD GB/T3092-1993
MATERIAL Q195-235
PLACE OF ORIGN TIANJIN,CHINA
Min Order20 ton
STEEL TUBES CONFORMING TO GB/T3092
DN | OD | COMMON PIPE | EXTRA HEAVY PIPE | ||||||
mm | inch | Norminal size | Tolerance | W.T | theoreticl weight (kg/m) | W.T | theoretical weight (kg/m) | ||
Norminal size(mm) | Tolerance % | Norminal size(mm) | Tolerance % | ||||||
6 8 10 15 20 25 32 40 50 65 80 100 125 150 | 1/8 1/4 3/8 1/2 3/4 1 11/4 11/2 2 21/2 3 4 5 6 | 10.0 13.5 17.0 21.3 26.8 33.5 42.3 48 60 75.5 88.5 114 140 165 | +/-0.5mm | 2.00 2.25 2.25 2.75 2.75 2.25 3.25 3.5 3.5 3.75 4.0 4.0 4.0 4.5 | +12 -15 | 0.39 0.62 0.32 1.26 1.63 2.42 3.13 3.84 4.88 6.64 8.34 10.85 13.42 17.81 | 2.5 2.75 2.75 3.25 3.5 4.0 4.0 4.25 4.5 4.5 4.75 5.0 5.5 5.5 | +12 -15 | 0.46 0.73 0.97 1.45 2.01 2.91 3.78 4.58 6.16 7.88 9.81 13.44 18.24 21.63 |
+/-1% |
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