drainage manhole cover

Specifications
1. Whole diameter: 20"
2. Nominal diameter: 10"
3. Emergency open pressure: 21kpa -32kpa
4. Material: Carbon steel

Specifications
1. Whole diameter: 16"
2. Nominal diameter: 10"
3. Emergency open pressure: 21kpa -32kpa
4. Material: Aluminum alloy

Specification: 850*850,600*600,500*500etc.
Application: Footway,pedestrians,car parks,aircraft pavement etc.

Sanitary Square Manhole Cover Stainless Steel Ss304 Materials Ra ≤0.8um
 
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DONJOY 300mm Round manhole Cover With Pressure Welded To The Tank
 
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We are the manufacturer of ductile cast iron manhole cover. We can cast and process any type of iron casting products according to customers'drawing

We are the manufacturer of ductile cast iron manhole cover. We can cast and process any type of iron casting products according to customers'drawing

Specification: 850*850,600*600,500*500etc.
Application: Footway,pedestrians,car parks,aircraft pavement etc.

Elina
Sales manager
Fujian Wolong Pipe&Valve Manufacture Co.,LTD
Tel:86-0591-83859222
Fax:86-0591-83288272...

Elina
Sales manager
Fujian Wolong Pipe&Valve Manufacture Co.,LTD
Tel:86-0591-83859222
Fax:86-0591-83288272...

Elina
Sales manager
Fujian Wolong Pipe&Valve Manufacture Co.,LTD
Tel:86-0591-83859222
Fax:86-0591-83288272...

Elina
Sales manager
Fujian Wolong Pipe&Valve Manufacture Co.,LTD
Tel:86-0591-83859222
Fax:86-0591-83288272...

3A / SMS / ISO Sanitary Rectangular Tank Manhole Cover Outward Opening
 
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400mm Weled Pressure Food Tank Manhole Cover With Flange Sight Glass
 
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We are the manufacturer of ductile cast iron manhole cover. We can cast and process any type of iron casting products according to customers'drawing o

Xi'an GX Mechano-Electronic Co.,Ltd be professional with Anti-Theft SMC Composite D400 Manhole Cover with Hinge and Lock

 
Marine Outfitting Equipment A Type Aluminium Manhole Cover For Boat
 
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Xi'an GX Mechano-Electronic Co.,Ltd be professional with Casting D400 Ductile Iron Manhole Cover En124 and Frame

fiberglass manhole cover 600mm black color with anti-slip surfaces
frp manhole covers
packing with steel belt on pallets
clear opening 600mm D400

We are supply d400 square manhole cover and frame in different specifications with excellent quality.

Supply marine outfitting: marine hatch cover, air vent head, steel ladder, manhole cover,cabin inclined ladder.

hot dip galvanized manhole cover

We are the manufacturer of ductile cast iron manhole cover. We can cast and process any type of iron casting products according to customers'drawing

We are the manufacturer of ductile cast iron manhole cover. We can cast and process any type of iron casting products according to customers'drawing.

e are the manufacturer of ductile cast iron manhole cover. We can cast and process any type of iron casting products according to customers'drawing

We are the manufacturer of ductile cast iron manhole cover. We can cast and process any type of iron casting products according to customers'drawing

We are the manufacturer of ductile cast iron manhole cover. We can cast and process any type of iron casting products according to customers'drawing

We are the manufacturer of ductile cast iron manhole cover. We can cast and process any type of iron casting products according to customers'drawing

We are the manufacturer of ductile cast iron manhole cover. We can cast and process any type of iron casting products according to customers'drawing

We are the manufacturer of ductile cast iron manhole cover. We can cast and process any type of iron casting products according to customers'drawing