Webforge Civil Products Brochure

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500
Ultimate
Stress
400
Yield
Stress
STRESS Mpa
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Ultimate
Stress
300
Yield
Stress
Yield &
Ultimate
Stress
200
100
0
500/7
DUCTILE
IRON
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STRUCTURAL
STEEL
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GREY
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Product Codes for Sewer Maintenance Shaft Covers
AS3996 Strength Classifications
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Single Part Covers
Strength Class CD
Strength Classes AB
AS3996 Strength Classifications
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Codes
Weight
Codes
Weight
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Product
Code
Class
AS3996
Weight
kg/lm
Clear
Opening
Grate
Size
Frame
Overall
Grate
Depth
Frame
Depth
MTG10A
MTG10B
MTG15A
MTG15B
MTG15D
MTG22A
MTG22B
MTG22C
MTG22D
MTG30B
MTG30C
MTG30D
MTG45B
MTG45C
MTG45D
MTG60B
MTG60C
MTG60D
A
B
A
B
D
A
B
C
D
B
C
D
B
C
D
B
C
D
15
11
16
13
26
20
19
29
33
27
38
57
50
70
94
67
88
113
105
115
155
165
165
232
240
240
240
315
315
315
465
465
465
615
615
615
997 x 168
995 x 149
997 x 219
995 x 209
995 x 239
997 x 296
995 x 284
995 x 314
995 x 324
995 x 379
995 x 399
995 x 393
995 x 549
995 x 543
996 x 559
995 x 709
995 x 693
995 x 709
185
165
235
225
255
312
300
330
340
395
415
415
565
565
575
725
715
725
35
20
35
25
40
35
25
40
45
32
45
65
45
65
75
50
65
75
40
25
40
30
45
40
30
45
50
40
50
75
50
75
80
55
75
80
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Type
Ezi
Grating
Ezi
Grating
Grating
Ezi
Grating
Grating
Grating
Grating
Grating
Grating
Grating
Grating
Grating
Grating
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