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Weifang Shengao Machinery Co., Ltd.

Round Drain Covers, Manway Cover, Main Hole Cover manufacturer / supplier in China, offering Ductile Iron Metal Mould Sand Casting Round Double Sealed Manholes, OEM Grey Iron Casting Sand Cast Impeller Water Pump Parts, OEM Grey Iron Carbon Steel Parts Casting for Belt Pulley and so on.

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Ductile Iron Metal Mould Sand Casting Round Double Sealed Manholes

Purchase Qty.:
(Tons)
1-4 5+
FOB Unit Price: US $700 US $650
Purchase Qty. (Tons) FOB Unit Price
1-4 US $700
5+ US $650
Get Latest Price
Port: Qingdao, China
Production Capacity: 500ton/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: As customer request
  • Casting Form Material: Sand
  • Casting Form Usage Count: Semi-permanent
  • Surface Roughness: Ra6.3
  • Machining Tolerance: +/-0.02mm
  • Certification: SGS, CE, ISO 9001:2008
  • Raw Material: Ductile Iron, Cast Iron, Qt500-7
  • Techincs: Sand Casting
  • Factory: Over 15 Years′experience
  • Surface Finish: Ra 6.3
  • Surface: Polishing, Anodising, Powder Coating
  • Transport Package: Pallet, Iron Frame, Flywood Box.
  • Origin: Weifang City, Shandong Province
  • Casting Method: Sand Casting
  • Casting Metal: Cast Iron
  • Surface Treatment: Sand Blast
  • Coating: as Per Requirements
  • Standard: ASTM
  • Item: Sand Casting Round Double Sealed Manholes
  • Size: Dn100-1000mm
  • Brand Name: Shengao,OEM
  • Export Markets: Global
  • Dimensions: as Per Drawing
  • Trademark: Shengao
  • Specification: SGS
  • HS Code: 7325109000
Product Description
Ductile Iron Metal Mould Sand Casting Round Double Sealed Manholes

1)cast iron manhole covers:
1. ISO9001-2000 certificate.
2. Has advanced sand casting process
3. Price: Competetive price, Precision made. Experience & Reasonable QC that you can reply on.
4. Process: Sand casting. Experience & Reasonable QC that you can reply on Each part would be given 100% test and tryout before shipment.
5. Adequate supply capacity. Punctual delivery time.

2)Company Profile:
We mainly undertake the casting parts, machined parts and other products. Our Import and Export Department have many years experiences of foreign trade, products are mainly exported to the United States, Denmark, Italy, Russia, Australia etc.

3)Our Major 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; 
 
nameDuctile Iron Metal Mould Sand Casting Round Double Sealed Manholes
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
 

Q: Why choose Shengao product?
A: We shengao have our own plant-- Weifang Shengao machinery Co., Ltd, therefore, we can surely promise the quality of every product and provide you comparable price.

Q: Do you provide OEM Service?
A: Yes, we provide OEM Service.

Q: Do you provide customized casting manhole covers?
A: Yes. Customers give us drawings and specifications, and we will manufact accordingly.

4. Q: What is your payment term?
A: We provide kinds of payment terms such as L/C, T/T, Paypal, Escrow, etc.

Ductile Iron Metal Mould Sand Casting Round Double Sealed Manholes

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