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Weifang Shengao Machinery Co., Ltd.

Man Hole Covers, Drain Covers Outdoor, Man Hole manufacturer / supplier in China, offering Drainage System Cast Iron/Grey Iron Manhole Covers by Resin Casting Process, Precision Machining Gym Equipment/Treadmills Parts in Life Fitness Cardio, OEM Injection Molding Steel Casting of Gray/Ductile Iron Parts and so on.

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Supplier Homepage Product Manhole cover Drainage System Cast Iron/Grey Iron Manhole Covers by Resin Casting Process

Drainage System Cast Iron/Grey Iron Manhole Covers by Resin Casting Process

Purchase Qty.:
(Tons)
1-2 3+
FOB Unit Price: US $1,000 US $700
Purchase Qty. (Tons) FOB Unit Price
1-2 US $1,000
3+ US $700
Get Latest Price
Production Capacity: 500ton/Month
Transport Package: Pallet, Iron Frame, Flywood Box.
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: WF_JF
  • Material: Resin
  • Metal Type: Cast Iron
  • Light Color: Green
  • Feature: Anti UV, Eco Friendly, Waterproof, Anti-Corrosive, Easily Assembled, Rot Proof, Tempered Glass
  • Sign Type: Operation Area Sign
  • Raw Material: Ductile Iron, Cast Iron, Qt500
  • Techincs: Sand Casting
  • Factory: Over 15 Years′experience
  • Surface Finish: Ra 6.3
  • Surface: Polishing, Anodising, Powder Coating
  • Specification: SGS, ISO9001: 2008
  • HS Code: 7325109000
  • Type: Manhole Cover
  • Application: Road
  • Solar Cell Type: Poly-crystalline Silicon
  • Frame Finishing: Powder Coated
  • Shape: Square
  • Item: Drainage System Cast Iron Manhole Covers
  • Size: Dn100-1000mm
  • Brand Name: Shengao,OEM
  • Casting Tolerance: CT 7 ~ CT 8
  • Dimensions: as Per Drawing
  • Trademark: Shengao
  • Origin: Weifang City, Shandong Province
Product Description
Drainage System Cast Iron Manhole Covers by Resin Casting ProcessDrainage System Cast Iron/Grey Iron Manhole Covers by Resin Casting ProcessDrainage System Cast Iron/Grey Iron Manhole Covers by Resin Casting Process

Drainage System Cast Iron/Grey Iron Manhole Covers by Resin Casting ProcessDrainage System Cast Iron/Grey Iron Manhole Covers by Resin Casting ProcessDrainage System Cast Iron/Grey Iron Manhole Covers by Resin Casting ProcessDrainage System Cast Iron/Grey Iron Manhole Covers by Resin Casting ProcessCharacteristics 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.


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.

nameDrainage System Cast Iron Manhole Covers by Resin Casting Process
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


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 manhole cover?

     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.
 

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

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