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  • Product Type: Heavy Duty D400 cast iron manhole cover
  • Product Code: PNA650D
  • Surface Pattern: As Your Indication
  • Customized Spes: Available

   Heavy Duty D400 cast iron manhole cover

 made by ductile iron material, Designed and manufactured in China by EN124 standard, 
 direct sale from foundry by a leading supplier in this industry

 Specification

  • · Suitable for Carriage Way
  • · Manufactured to BS:EN124 D400 Class
  • · 40 Ton Safe Test Load
  • · Material: Ductile Iron GJS500-7
  • · Single seal solid top
  • · Silent Gasket available
  • · Closed keyways

 Options

· Cutomized Surface Pattern and Marking

· SS304 Lock or Unlock

· Anti-Terrorist high security locking bolts

· Lifting keys 

Typical Specs

Product Code

Duty Class

(KN

Specs

(mm

Clear Opening

(mm

Hight

(mm

 

Hinge

 

Lock

 

Gasket

 

PNA500M

400

Ф500

Ф450

60

PNA600M

400

Ф600

Ф550

60

PNA650M

400

Ф650

Ф600

75

PNA650D

400

Ф650

Ф600

170

PNA700M

360

Ф700

Ф650

75

PNA700D

400

Ф700

Ф650

100

PNA700N

400

Ф700

Ф650

130

PNA750M

400

Ф750

Ф700

75

PNA750D

400

Ф750

Ф700

100

PNA750N

400

Ф750

Ф700

100

PNA820M

400

Ф820

Ф770

75

PNA840M

400

Ф840

Ф800

100

 

Any customized spcs is available, for more information

 

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