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- 产品描述
-
· Centrifugally cast GRP inspection Manholes are divided into two types: pipe-fitting type (Type A) and shaft type (Type B).
· The sizes of the manhle and branch pipe are determined based on customer requirements.
· Flanges and FRP covers can be made for the manhole according to customer requirements.
Specification
(mm)
Branch Pipe Size
(mm)
Specification
(mm)
Branch Pipe Size
(mm)
DN700
≤200
DN1500
≤700
300
800
400
1000
DN800
≤200
DN1600
≤700
300
800
400
1000
DN1000
≤400
DN1800
≤800
500
1000
600
1200
DN1200
≤500
DN2000
≤1000
600
1200
700
1400
Key words:
GRP Inspection Manholes
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