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Steel ladder
Steel ladder
Steel ladder adopt steel doses of board make ladder mark time. According with world, making shaping once of one factory, construction is simple and convenient. It is hot to soak the zinc to deal with, it is antiseptic to avoid the fixed paint. Used in the sewage treatment plant , the steel construction design and manufacture in such projects as the waterworks ,etc. extensively.
Model Show:
Type
Model
Gradient
Width
Liang staircase forms
Tita step
Ramp
Staircase
A
JS73A06
73°
600
-120*8
JA255/1
JS59A07
59°
700
-150*8
JA255/1
JS51A07
51°
700
-160*8
JA255/1
JS51A09
51°
900
-160*8
JA255/1
JS45A07
45°
700
-170*8
JA255/1
JS45A09
45°
900
-170*8
JA255/1
Ramp
Staircase
B
JS73B06
73°
600
[12
JA255/1
JS59B07
59°
700
[16a
JA255/1
JS51B07
51°
700
[16a
JA255/1
JS51B09
51°
900
[16a
JA255/1
JS45B07
45°
700
[16a
JA255/1
JS45B09
45°
900
[16a
JA255/1
JS45B11
45°
1100
[16a
JA255/1
Ramp
Staircase
C
JS73C06
73°
600
[12
JA255/1
JS59C07
59°
700
[16a
JA255/1
JS51C07
51°
700
[16a
JA255/1
JS51C09
51°
900
[16a
JA255/1
JS45C07
45°
700
[16a
JA255/1
JS45C09
45°
900
[16a
JA255/1