|
frame size
|
opening size
|
clear opening
|
weight(kg)
|
|
25×25
|
20×20
|
15×15
|
3.5-15
|
|
30×30
|
24×24
|
20×20
|
4-20
|
|
40×40
|
33×33
|
28.5×28.5
|
6.5-30
|
|
45×45
|
37×37
|
33.5×33.5
|
9-45
|
|
50×50
|
42.5×42.5
|
38×38
|
10-50
|
|
60×60
|
50×50
|
46×46
|
16-120
|
|
70×70
|
60×60 5
|
54×54
|
23-120
|
|
80×80
|
65×65
|
58.5×58.5
|
35-150
|
|
90 × 90
|
77×77
|
67×67
|
50-150
|
1.Orders with buyers'design or sample are welcome.
2.Goods are packed in our practice,special requirements can be considered.
