Cast Iron Manhole Box

  • Cast Iron Manhole Box
  • Cast Iron Manhole Box
  • Cast Iron Manhole Box
Cast Iron Manhole Box
  • Shengxing
  • Dandong
  • 30 days
  • 5000 sets/month

Our main products are heat resistant steel castings, stainless steel castings, 
high Ni ductile iron, high silicon cast iron, molybdenum, silicon molybdenum in cast iron, 
nodular cast iron, manhole boxes.

Cast Iron Manhole box

manhole

manhole

Parameter of the cast iron manhole box

Material

Ductile cast iron, grey cast iron, steel

Surface Treatment

Painting, Powder coating, spraying, galvanization, chrome plating

Unit weight

0.5kg~500kg

Application

Auto parts, kitchen parts, mining machine parts, railway parts, construction parts,

so forth

Test Equipment

CMM, spectrometer, tensile tester, hardness tester, chrome thickness tester,Metallographic tester, so forth

Standard

ISO, ASTM,JIS, ANSI, DIN, BS, GB

Certification

ISO9001:2008, PED, ASME

cast iron manhole



We have passed ISO9001-2000 Quality Management System and CE Certification. 

Besides, the products have also been examined by the internationally accepted authority SGS.

Our company has renewed all the equipment, all of which have so far been the best in China.

 We have three workshops and two lines for dryer manufacturing.

 manholemanholecast iron manhole

 

 


manhole


manhole


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