Steel Tubes For Structural Purpose

STEEL TUBES FOR STRUCTURAL PURPOSE

Steel Tubes For Structural Purpose

Nominal Bore mm Outside Daimeter mm Well Thickness mm Weight (Plain End) Kg\m
100 114.3


5.0

5.4

6.0

6.4

13.48

14.50

16.02

17.30

125


141.3


5.0

5.4

6.0

6.4

16.80

18.10

20.01

21.27

150



168.3



5.0

5.4

6.0

6.4

7.1

20.13

21.60

24.00

25.55

28.22

175


193.7


5.4

6.0

6.4

7.1

25.10

27.75

29.60

32.65

200 219.1

5.4

6.0

6.4

7.1

7.5

8.0

28.46

31.70

33.60

37.10

39.11

41.60

250 273.1

7.1

7.5

8.0

9.0

10.0

46.57

49.15

52.30

58.57

64.88


square-hollow

Tensile Properties

Grade Y.S (min.) Mpa (kg/mm2) T.S. (min.) Mpa (kg/mm2) Percentage Elognation (min) 5.65 S=GL

Fe 410

Fe 450

235

275

410

450

15.00%

13.00%

Tolerances:-

A. Outside Diameter ± 1.0%


B. Thickness ±15%
Upto 406.4 mm OD -12.5%


C. WEIGHT -8%
Single tube 10.00%
   
D. length
Unless Otherwise
Specified 4 to 7mtrs

ASTL`s Advance Steel Tubes Limited is a public Limited Company manabed by high profiled technocrats and professionals.

The Company is in the business of black steel Tubes & Pipes.In 1983,it stated manufacturing of galvanized
iron steel tubes & Pipesranging from 15mm N.B to 250mm N.B. in various thickness maximum upto 10mm.
The company undertook a diversification program in 1996.

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