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OEM En124 D400 Sand Casting Wrought Iron/Ductile Iron Road Gully Grate

Jun 10, 2017

OEM En124 D400 Sand Casting Wrought Iron/Ductile Iron Road Gully Grate Basic Info

  • Model NO.: as requirement

  • Casting Form Material: Sand

  • Casting Form Usage Count: Permanent

  • Surface Roughness: Ra0.05

  • Standard: GB

  • Item: Heavy Duty Ductile Iron Manhole Cover

  • Size: Dn100-1000mm

  • Brand Name: Shengao,OEM

  • Surface: Polishing, Anodising, Powder Coating

  • Frame Finishing: Powder Coated

  • Specification: SGS, ASTM, ISO9001: 2008, GB, DIN, EN124, CE

  • HS Code: 7325109000

  • Casting Method: Sand Casting

  • Casting Metal: Cast Iron

  • Surface Treatment: Sand Blast

  • Machining Tolerance: +/-0.15mm

  • Certification: SGS, CE, ISO 9001:2008

  • Raw Material: Ductile Iron, Cast Iron, Qt500

  • Tchincs: Casting

  • Factory: Over 15 Years′experience

  • Process: Sand Casting + Machining

  • Welcome: Drawings of Manhole Cover

  • Transport Package: Pallet, Iron Frame, Flywood Box.

  • Origin: Weifang City, Shandong Province

OEM En124 D400 Sand Casting Wrought Iron/Ductile Iron Road Gully Grate Product Description

OEM EN124 D400 Sand Casting Wrought Iron/Ductile Iron Road Gully Grate

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

OEM En124 D400 Sand Casting Wrought Iron/Ductile Iron Road Gully Grate Sand casting: 
Materials: Aluminum and aluminum alloys A356-T6, A319, Alsi9mg, alsi12cu3 Copper and copper alloys, others: 65-45-12, 65-40-18, 80-55-6, 90-60-3, 100-70-2 GG20, GG25, GG30 1020, 1035, 1045, 4140, 8625, 304, 316 
Casting tolerance: CT9-CT12 Standards: GB, ASTM, SAE, ISO, EN, DIN, JIS, BS 
Piece weight: Al 50 g - 100 kg 
Steel and iron: 0, 5 - 2000 kg 
Heat treating: Annealing, discharge, carbonization, tempering, normalization and surface tempering Surface finishing: Grinding, polishing, painting and various coatings 

If you are looking for a reliable supplier, and want to produce manhole covers, please feel free to contact us.

nameHeavy Duty Ductile Iron Manhole Cover
materialductile iron GGG50/7, gray iron
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

OEM En124 D400 Sand Casting Wrought Iron/Ductile Iron Road Gully Grate Material composition:

Tensile strength560MpaYield strees340Mpa
Elongation rate7.5%Hardness210HBS
Material GJS500-7(GGG50)StandardEN 124

1. 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.
2. Q: Do you provide OEM Service?
     A: Yes, we provide OEM Service.
3.  Q: Do you provide customized products?
      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.

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