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  1. Email :
  2. Tel : +86-15116381985
  3. Add : Headquater Address : No.12, Dongshi Road, Changsha Economic Development Zone, Changsha, Hunan Province, China
  4. Foundry Address : Foundry Address: NO.260,Jinchang Road,Jinjing Town,Changsha,Hunan Province,China

Rectangle Manhole Cover&Frame

Catalog NumberA-Cover SizeB-Clear OpeningC-Frame DiameterD-Frame HeightE-Duty ClassF-Lockable
All dimensions in mm.


· Shape: Round

· Material: Ductile Iron

· Frame Style: Bottom Flange

· Gasket Material: Neoprene

· Lock Material: SS304

· Coating: Black Bitumen

· Surface Pattern:Customized

· Surface text:Customized


Standards: BS:EN124-2015

Material Spec: GJS500-7

We supply D400 rectangle manhole cover as china supplier

As a leading foundry company of this industry in China, we've been dedicating in nothing but casting products.

Look forward to being long term partner with you, OEM&ODM is available.

casting process web use.jpg

Any Customized Model is available from us

Any question, please feel free to contact us
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Hunan Castking Foundry Technology Co.,Ltd