HM STEELS LIMITED

IS: 1161 / 2004 / BS: 1387 / ASTM-A53

Dia in MM Grade Mean Out-side Dia-meter Wall Thickness Nominal Weight Black Tubes Nominal Weight GI Tubes
Plain End Plain End
M.M. M.M. Swg Kg/m Mtrs/ Ton Kg/m Mtrs/ Ton
15 LIGHT 21.20 2.00 14 0.947 1056 0.994 1006
MEDIUM 21.40 2.60 12 1.21 826 1.26 794
HEAVY 21.40 3.20 10 1.44 694 1.50 667
20 LIGHT 26.65 2.30 13 1.38 725 1.45 690
MEDIUM 26.90 2.60 12 1.56 641 1.63 613
HEAVY 26.90 3.20 10 1.87 535 1.94 515
25 LIGHT 33.50 2.60 12 1.98 505 2.08 481
MEDIUM 33.75 3.20 10 2.41 415 2.52 397
HEAVY 33.75 4.00 8 2.93 341 3.05 328
32 LIGHT 42.20 2.60 12 2.54 394 2.67 375
MEDIUM 42.45 3.20 10 3.10 323 3.24 309
HEAVY 42.45 4.00 8 3.79 264 3.94 254
40 LIGHT 48.10 2.90 11 3.23 310 3.39 295
MEDIUM 48.35 3.20 10 3.56 281 3.72 269
HEAVY 48.35 4.00 8 4.37 229 4.54 220
50 LIGHT 59.90 2.90 11 4.08 245 4.28 234
MEDIUM 60.25 3.60 9 5.03 199 5.26 190
HEAVY 60.25 4.50 7 6.19 162 6.44 155
65 LIGHT 75.60 3.20 10 5.71 175 6.00 167
MEDIUM 75.95 3.60 9 6.42 156 6.71 149
HEAVY 75.95 4.50 7 7.93 126 8.29 121
80 LIGHT 88.30 3.20 10 6.72 149 7.06 142
MEDIUM 88.75 4.00 8 8.36 120 8.74 114
HEAVY 88.75 4.80 6 9.90 101 10.30 97
100 LIGHT 113.45 3.60 9 9.75 103 10.24 98
MEDIUM 114.05 4.50 7 12.20 82 12.75 78
HEAVY 114.05 5.40 5 14.50 69 15.08 66
125
MEDIUM 139.65 4.80 6 15.90 63 16.62 60
HEAVY 139.65 5.40 5 17.90 56 18.62 54
150
MEDIUM 165.20 4.80 6 18.90 53 19.75 51
HEAVY 165.20 5.40 5 21.30 47 22.15 45

 

S T A N D A R D   T O L E R A N C E

a) THICKNESS b) WEIGHT c) LENGTH
  1. Light Tubes
    + Not Limited
    -8%
  2. Medium & Heavy Tubes
    + Not Limited
    -10%

 

  1. Single Tube (Light Series)
    +10% to -8%
  2. Medium & Heavy Single Tube+-10%
  3. Qty. per load of 10 Tones
    A) Light +-5%
    B) Heavy & Medium +-7.5%
  1. 4 to 7 Meters