BS437 Single Spigot Cast iron drain Pipe with Flexible rubber ring joint
Description of Single Spigot and Socket Cast iron drain/ventilating Pipe
BS437 Single Spigot and Socket Cast iron drain Pipe with Flexible rubber ring joint
BEISAI Cast Iron Pipe conforming to BS437：1978
Material: Grey Cast Iron
Size: DN75-DN225
Internal and external Coating: Black bitumen
|
(mm)
|
Pipe body (mm)
|
(mm)
|
Socket (mm)
|
(mm)
|
|
Nominal size
|
A
|
B
|
Nominal Wall thickness C
|
F
|
G
|
H
|
J
|
Length
|
|
DN
|
Min Internal diameter A
|
Max External diameter B
|
Min Internal diameter F
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Nominal External diameter G
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Min Thickness H
|
Min Depth J
|
L
|
|
75
|
74.00
|
97.00
|
7.40
|
113.00
|
160.00
|
19.00
|
76.00
|
1830+/-5
|
|
100
|
99.00
|
119.00
|
7.50
|
135.00
|
185.00
|
22.00
|
76.00
|
1830+/-5
|
|
150
|
150.00
|
171.00
|
8.30
|
187.00
|
240.00
|
22.00
|
89.00
|
1830+/-5
|
|
225
|
225.00
|
261.00
|
9.40
|
277.00
|
340.00
|
27.00
|
102.00
|
1830+/-5
|
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