Outside Diameter

Thickness

Calculated Weight

Standard Reference
OD T W

Inch

mm.

mm.

Kg./m.

Kg./piece(6 m.)

·èÍÃÙ»ä¢è

30x15

0.80

0.49

2.96

Cold rolled Mild steel BS 1499/1 ASTM A109-91 JIS G3141 DIN 1642-87

 

0.90

0.55

3.33

 

 

1.00

0.61

3.66

 

 

1.10

0.67

4.03

 

 

1.20

0.73

4.40

 

 

1.40

0.84

5.06

 

 

1.50

0.90

5.42

 

 

1.60

0.96

5.78

 

 

1.80

1.07

6.43

 

 

1.90

4.13

6.79

 

 

2.00

1.19

7.15

 

 

2.20

1.31

7.86

 

 

2.30

1.37

8.22

 

 

2.50

1.49

8.94

·èÍÃÙ»ËéÒàËÅÕèÂÁ

 

1.50

1.93

11.59

 

2.00

2.57

15.45

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