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Weifang Shengao Machinery Co., Ltd.

Septic Tank Covers, Drainage Products, Iron Sewer Manhole Cover manufacturer / supplier in China, offering OEM Sewer Heavy Duty Double Sealed Manhole Cover for Recessed Drain, OEM Stainless Steel Forging Shackles for Electrical Machinery, OEM Vehicle Cars Sand Casting Auto Complete Part/Die Casting Part and so on.

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Supplier Homepage Product Manhole cover OEM Sewer Heavy Duty Double Sealed Manhole Cover for Recessed Drain

OEM Sewer Heavy Duty Double Sealed Manhole Cover for Recessed Drain

Purchase Qty.:
(Pieces)
100-499 500+
FOB Unit Price: US $1,400 US $1,200
Purchase Qty. (Pieces) FOB Unit Price
100-499 US $1,400
500+ US $1,200
Get Latest Price
Production Capacity: 500ton/Month
Transport Package: Pallet, Iron Frame, Flywood Box.
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: WF-JF
  • Casting Form Material: Metal
  • Casting Form Usage Count: Permanent
  • Surface Roughness: Ra0.05
  • Machining Tolerance: +/-0.15mm
  • Certification: SGS, CE, RoHS, ISO 9001:2000, ISO 9001:2008
  • Brand Name: Shengao,OEM
  • Weight: 30kgs
  • Raw Material: Ductile Iron, Cast Iron, Qt500
  • Surface Finish: Ra 12.5
  • Surface: Polishing, Anodising, Powder Coating
  • Specification: SGS
  • HS Code: 7325109000
  • Casting Method: Sand Casting
  • Casting Metal: Cast Steel
  • Surface Treatment: Sand Blast
  • Coating: Diatomite powder
  • Standard: GB
  • Item: OEM Sewer Heavy Duty Double Sealed Manhole Cover F
  • Size: 200-1200mm
  • Process: Sand Casting + Machining
  • Casting Tolerance: CT 7 ~ CT 8
  • Dimensions: as Per Drawing
  • Trademark: Shengao
  • Origin: Weifang City, Shandong Province
Product Description
OEM Sewer Heavy Duty Double Sealed Manhole Cover for Recessed Drain 

OEM Sewer Heavy Duty Double Sealed Manhole Cover for Recessed Drain
Manhole Cover,square manhole cover,cast iron manhole cover,ductile iron 
manhole cover,round manhole cover,drain manhole cover,iron manhole cover,
grey iron manhole cover
 Sand Casting manhole cover, Investment Casting manhole cover  (Precision Casting/Lost-Wax Casting manole cover).
Manhole Cover 

Features:                       
1) Production information
manhole cover are manufactured for construction and public use .Manhole cover shall be smooth and free sand holes , blow holes , distortion or any other defects
2) Material
a) Ductile iron GGG500&400-12
B) Grey iron GG20
3) Designs
a) EN124 Class B125 C250 D400 ,with different size and grammage, or as per customers requirement
b) Major standards designs available
c) as per customers' drawing or samples
4) Process
a) Molding boards
d) Green sand with molding                        
5) Coating
a) Cold applied black bitumen
b) Without coating
c) Coating as per customers requirement
6) Different accessories are available
7) Packing:
Steel or wood pallet, or as per customers' requirement
8) Capacity: 3000 ton per month
OEM Sewer Heavy Duty Double Sealed Manhole Cover for Recessed Drain
Cast iron manhole cover 
We can produce all kind of manhole cover with customers' drawing or sampe. 
OEM ans ODM are welcomed. 
Process: Sand Casting, Investment Casting  (Precision Casting/Lost-Wax Casting).
2.Casting experience: 10years,OEM service available
3.Surface: blackening, galvanize, plating,painting,etc.
4.Material: QT, iron, steel
5.Technology: sand casting
6.Advantages: Delivery on time,  according to the demand for materials
7.Packing: wooden case or as your requirement. 
8.Deliverywithin 20 days after receiving last confirm information.
9.Production Capacity: Sand Casting 2000 tons per month,Investment Casting 120 tons per month.
10.Certification: ISO 9001:2008.
OEM Sand Cast Iron Casting Manhole Cover for Recessed Drain Cover
OEM Sewer Heavy Duty Double Sealed Manhole Cover for Recessed Drain
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.

OEM Sand Cast Iron Casting Manhole Cover for Recessed Drain Cover
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
OEM Sewer Heavy Duty Double Sealed Manhole Cover for Recessed Drain
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.

OEM Sand Cast Iron Casting Manhole Cover for Recessed Drain Cover
 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.
OEM Sand Cast Iron Casting Manhole Cover for Recessed Drain Cover
OEM Sewer Heavy Duty Double Sealed Manhole Cover for Recessed Drain
1.Ductile Iron Castings:
molding process: Resin sand/Green Sand
Material: EN-GJS-400-15/EN-GJS-500-7/EN-GJS-600-3/EN-GJS-700-2
Molding: Hand molding/Molding machine Z145/146/148/Molding line.
Possible Heat Treatment: Annealing
Industry involved: Municipal Construction / Fluid
/Automotive
Part unit weight range: 0. 5kg-2000kgs
Max/Min wall thickness requirements: 4mm-250mm
Manufacturer Certification: ISO9001(2000)/ TS16949
2. Grey iron castings: 
1) molding process: Green sand/Resin sand
2) Material: EN-GJL-150/DIN 1691 GG-15,EN-GJL-200/DIN 1691-GG20,EN-GJL-250/DIN1691-GG25
,EN-GJL-300/DIN1691-GG30
3) Molding: Hand molding/ Molding machine Z145/146/148/Molding line.
4) Industry involved: Municipal industry/Construction Fluid industry/Automotive industry
5) Part unit weight range: 0.5kg-2000kgs
6) Max/Min wall thickness requirements: 4mm
OEM Sand Cast Iron Casting Manhole Cover for Recessed Drain Cover

OEM Sewer Heavy Duty Double Sealed Manhole Cover for Recessed Drain
OEM Ductile Cast Iron Drain Manhole Cover/Grey Iron Manhole Cover
 

name
Custom Oval Resin Manhole Covers/Manhole Cover (DIAMTER 600MM)
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

OEM Sand Cast Iron Casting Manhole Cover for Recessed Drain Cover
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 sewer cover?
A: Yes. Customers give us drawings and specifications, and we will manufact accordingly.
Q: What is your payment term?
A: We provide kinds of payment terms such as L/C, T/T, Paypal, Escrow, etc.
If there's anything we can help, please feel free to contact with us.


Quality First, Price Best, Service Foremost!

We assure you of ourbest services at all times!

 
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