Gold Member Since 2014
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Weifang Shengao Machinery Co., Ltd.

Manhole Covers, Round Manhole Covers, Cast Iron Manhole Covers manufacturer / supplier in China, offering Round Cast Iron Water Drainage Manhole Covers/Septic Tank Covers, OEM Aluminum/Stainless Steel Sewing Machine/Machined/Machinery CNC Lathe Milling Machining Part, OEM Coper Brass CNC Lathe Turning Parts/Precision CNC Milling/Drilling Lathe Machining Parts and so on.

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Supplier Homepage Product Manhole cover Round Cast Iron Water Drainage Manhole Covers/Septic Tank Covers

Round Cast Iron Water Drainage Manhole Covers/Septic Tank Covers

Purchase Qty.:
(Tons)
1 2 3+
FOB Unit Price: US $1,400 US $1,300 US $1,100
Purchase Qty. (Tons) FOB Unit Price
1 US $1,400
2 US $1,300
3+ US $1,100
Get Latest Price
Port: Qingdao, China
Production Capacity: 50000ton/Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: WF-JF
  • Material: SMC
  • Metal Type: Cast Iron
  • Light Color: OEM
  • Feature: Anti UV, Eco Friendly, Waterproof, Anti-Corrosive, Easily Assembled, Rot Proof, Tempered Glass
  • Sign Type: Operation Area Sign
  • Brand Name: Shengao,OEM
  • Mold Type: Shell Mold, Sand Casting
  • Raw Material: Ductile Iron, Cast Iron, Qt500
  • Surface Finish: Ra 12.5
  • Surface: Polishing, Anodising, Powder Coating
  • Transport Package: Pallet, Iron Frame, Flywood Box.
  • Origin: Weifang City, Shandong Province
  • Type: Manhole Cover
  • Application: Road
  • Solar Cell Type: Poly-crystalline Silicon
  • Frame Finishing: Powder Coated
  • Shape: Circle
  • Item: Round Cast Iron Water Drainage Manhole Covers/Sept
  • Size: 200-1200mm
  • Process: Sand Casting + Machining
  • Casting Tolerance: CT 7 ~ CT 8
  • Dimensions: as Per Drawing
  • Trademark: Shengao
  • Specification: SGS, ISO9001: 2008
  • HS Code: 7325109000
Product Description
Round Cast Iron Water Drainage Manhole Covers/Septic Tank Covers


Manhole Cover 
Cast iron manhole cover 

We can produce all kind of manhole cover with customers' drawing or sampe. 
OEM ans ODM are welcomed. 


Characteristics of our manhole cover:
 
 1. Material: cast gray iron, ductile iron.
 2. Shape: round, square, rectangle and triangle.
 3. Diameter: from 200mm to 1200mm.
 4. Weight: from 7kg to 154kg or according to customers\' requirment
 5. Packing: in wooden  pallet with plastic layer
 6. Annual output: 10,000 tons
 7. Coating: black bitumen or Coating as per customers\' requirement
 8. Use :municipal engineering, Traffic, pavement ,electronics,telecom, cable, petroleum, chemical industry, or drainage system and industrial facilities of valve well.
 
D400 Clear Opening 400mm  Casting manhole cover/cast iron manhole cover price
 Clear Opening: 390*390mm
 Frame size: 490*490mm
 Frame depth: 75
 Testing Loading: D400
 Material: Ductile iron GGG500-7&400-12
 Standard : EN124

1. Advantage of our Manhole Covers 
   1) Can supply all kinds of load class Product such as A15/B125/C250/D400/E600/F900
    2) Against theft and safety, double sealed, watertight type
    3)material No. GGC50(DIN1693-73),QT500-7(GB/T1348-1988), 80-55-06(ASTM A536), FCD500(JISG            5502-2001),500/7(BS2789:1985).
   4)Free charge of design.
   5) 3 day pay for ready if the request in storck.
 
 2. Detailed information of manhole cover
1) Various manhole cover made by GX Foundry strictly conform to standard and free from sand holes,             blowholes,distortion or any other defects
2)Processes:
  a) Automatic machine lines
  b) Moulding boards
  c) Green sand with hand moulding
3)Guarantee: GX Foundry will replace any heavy duty castings that have been properly installed and                 broken in normal use,free of charge after receipt of the broken castings.


Our Services
Design - Manufacture - Sale - Service  
Any sizes and types of Cast Iron manhole covers / gratings can be customized.
 
Product Quality:
Service life: 30 years . (We guarantee that our manhole covers won't break and out of shape after 30 million times roller 
compaction. ) High strength, high elongation and high corrosion resistance's ductile cast iron be used as the raw material 
for making manhole covers. Its strength is much higher than No.45 superior carbon steel, 3~5 times higher than common
 cast iron covers. 10~30 times higher than cement, resin, steel fiber and so on.  
 
1. Manhole cover and road grate sample can be sent. 
2. Customer marking acceptable
3. AutoCAD design 
4.As the independent thrid part to check the product for oversea customer and supply the lawfull product quality report.
5.execute the BS EN 124 standard to promise the customer's product quality.
 
 

name
Round Cast Iron Water Drainage Manhole Covers/Septic Tank Covers
materialductile iron GGG50/7, gray iron
standardEN124/1433/1563
classA15,B125,C250,D400,E600,F900
shapeRound
Size600*600,840*840, 850*850 or as per customers' drawing
paintbituminous black
advantageNon-slip and safe, easy installation, easy to clean, excellent anti-pressure and attractive appearance
moldingDISA Line
processDrawing-mould making-raw casting-sand blasting-rough machining-surface treatment-product inspection
applicationfootway, pedestrians, car parks, aircraft pavements
certificateBSI, ISO9001:2000
Strict quality controlTensile strength: 500Mpa                        Yield stress :  320Mpa
Elongation rate :  7%
Hardness: HBS170-230
                               
Main productsManhole covers and grates, Furnace, bases, Machinery parts, cookers, Valve bodies, pipe fittings, Auto parts
other informationwe can cast and process any type of iron casting products according to customers' drawing or samples
   Size( customized available for other dimensions)
Order No.Inner diagratingOuter diaHeightWeight(kg)Pressure(KN)
F0536-1252 x 252326 x 326360 x 3603613.5C250
F0536-2350 x 350400 x 400470 x 4704020C250
F0536-3450 x 450500 x 500580 x 5805032C250
F0536-4550 x 550600 x 600680 x 6805039C250
F0536-5350 x 350400 x 400500 x 50010036.2D400
F0536-6450 x 450500 x 500600 x 60010049D400
F0536-7560 x 560600 x 600700 x 70010062D400
Material composition:
Tensile strength560MpaYield strees340Mpa
Elongation rate7.5%Hardness210HBS
Material GJS500-7(GGG50)StandardEN 124

 Please contact us for more information:            
All the pattern or words on the surface of manhole cover you need, we can manufacture it for you.I represent all my company members welcome every golbal friends to visit our company for our more development and good bussiness with you. 
Packaging & Shipping
 Standard export packaging. Client's suggestions can be accepted.

Our main products: manhole; manhole cover; drain covers; cover drive; man hole; sewer manhole; manhole frame; manhole covers for sale; recessed manhole covers; cast iron manhole covers; manhole covers round; manhole cover manufacturers; double sealed manhole cover; sewer cover; cast iron drain cover; heavy duty manhole covers; round manhole covers; metal drain covers; sealed manhole covers; manhole cover and frame; grate covers; round drain covers; sewer manhole cover; manhole cover suppliers; drain covers grates; sewer covers drain covers; iron manhole cover; recessed drain cover; manway cover; metal manhole cover; manhole cover frame; 

If there's anything I can help, please feel free to contact with me.
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