|
specification/mm
|
theoretical weight(kg/m)
|
|
|
GB
|
JIS
|
|
|
100*100*6*8
|
17.20
|
16.90
|
|
125*125*6.5*9
|
23.80
|
23.60
|
|
148*100*6*9
|
21.40
|
21.10
|
|
150*75*5*7
|
14.30
|
14.00
|
|
150*150*7*10
|
31.90
|
31.10
|
|
198*99*4.5*7
|
18.50
|
17.80
|
|
200*100*5.5*8
|
21.70
|
20.90
|
|
248*124*5*8
|
25.80
|
25.10
|
|
250*125*6*9
|
29.70
|
29.00
|
1.good price(we are manufacturer)
2.good quality(Q235,SS400,ASTM A36)
3.pament safely( L/C,non-prepay)
4.multi-size