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Weifang Shengao Machinery Co., Ltd.

Manhole Grating, Sealed Manhole Covers, Drain Inspection Cover manufacturer / supplier in China, offering OEM Sand Casting Iron Cast Rubber Drain Cover Sewer Manhole Covers From Manhole Covers Manufacturer, 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 OEM Sand Casting Iron Cast Rubber Drain Cover Sewer Manhole Covers From Manhole Covers Manufacturer

OEM Sand Casting Iron Cast Rubber Drain Cover Sewer Manhole Covers From Manhole Covers Manufacturer

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

Request a custom order and have something just for you!

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Basic Info
  • Model NO.: WF-JF
  • Casting Form Material: Sand
  • Casting Form Usage Count: Permanent
  • Surface Roughness: Ra0.05
  • Machining Tolerance: +/-0.15mm
  • Certification: SGS, CE, RoHS, ISO 9001:2000, ISO 9001:2008
  • Raw Material: Ductile Iron, Cast Iron, Qt500
  • Tchincs: Casting
  • Factory: Over 15 Years′experience
  • Surface: Polishing, Anodising, Powder Coating
  • Export Markets: Global
  • Specification: SGS
  • HS Code: 7325109000
  • Casting Method: Sand Casting
  • Casting Metal: Cast Steel
  • Surface Treatment: Sand Blast
  • Coating: Talcum powder
  • Standard: GB
  • Item: OEM Sand Casting Manhole Cover From Manhole Cover
  • Size: Dn100-1000mm
  • Brand Name: Shengao,OEM
  • Process: Sand Casting + Machining
  • Welcome: Drawings of Manhole Cover
  • Trademark: Shengao
  • Origin: Weifang City, Shandong Province
Product Description

OEM Sand Casting Iron Cast Rubber Drain Cover Sewer Manhole Covers From Manhole Covers Manufacturer

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

OEM Sand Casting Iron Cast Rubber Drain Cover Sewer Manhole Covers From Manhole Covers Manufacturer

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Cast iron manhole cover 
1. 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.
 11.Advantages: Delivery on time, according to the demand for materials
12. Packing: Wooden case or as your requirement.
13. Deliverywithin 20 days after receiving last confirm information.
14. Production Capacity: Sand Casting 2000 tons per month, Investment Casting 120 tons per month.
15. Certification: ISO 9001: 2008.

OEM Sand Casting Iron Cast Rubber Drain Cover Sewer Manhole Covers From Manhole Covers Manufacturer
OEM Sand Casting Manhole Cover From Manhole Cover Supplier
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 Casting Manhole Cover From Manhole Cover Supplier
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 Casting Iron Cast Rubber Drain Cover Sewer Manhole Covers From Manhole Covers Manufacturer
OEM Sand Casting Manhole Cover From Manhole Cover Supplier
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 Casting Manhole Cover From Manhole Cover Supplier
1.Casting classification:Sand casting;Precision casting;Vacuum process casting etc.
2.Gray iron, ductile iron, stainless steel ,carbon steel,alloy steel, etc.
3.Adoption standard:BS,DIN,ASTM GB etc.
4.Weight range:0.5~5000kg.
5.Producing capacity :2,000 tons per month .
6.Main application:Metallurgy;Machinery;Plastics;Rubber;Pharmaceutical;
Textiles;Mining;Paper-making;Packaging.
7.Main equipments:Furnaces;Heat treatment furnaces;Direct-reading spectrometer;Shot -blasting equipments, etc.
8.Surface treatment:Polishing,plating,shot blasting,heat treatment ,etc
9.Inspection and test:Foundry in home,third part inspection,Material report,UT, MT, RT, and PT,etc..
10.Packing and shipping :Stand export packing;20day make modul & sample;Delivery time against your quantity.
11.Casting service:Your logo, character, trade name, number etc can be casted on the surface clearly.
OEM Sand Casting Iron Cast Rubber Drain Cover Sewer Manhole Covers From Manhole Covers Manufacturer

OEM Sand Casting Manhole Cover From Manhole Cover Supplier
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
7) Manufacturer Certification: ISO9001(2000)/ TS16949
OEM Sand Casting Iron Cast Rubber Drain Cover Sewer Manhole Covers From Manhole Covers Manufacturer
OEM Sand Casting Manhole Cover From Manhole Cover Supplier
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

nameOEM Stainless Steel Manhole From Manhole Cover Supplier
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)
OEM Sand Casting Iron Cast Rubber Drain Cover Sewer Manhole Covers From Manhole Covers Manufacturer
OEM Sand Casting Manhole Cover From Manhole Cover Supplier

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

OEM Sand Casting Manhole Cover From Manhole Cover Supplier


OEM Sand Casting Manhole Cover From Manhole Cover Supplier

  ItemOEM Stainless Steel Manhole From Manhole Cover Supplier
  Size  DN100-1000mm  
  Surface treatment  black painted, oil, painting
  Shape  square, round
  Material  ductile iron, cast iron, QT500 
  Heat Treatment   can be as your requirement.
  Advantages  Delivery on time,  according to the demand for materials
  Packing  wooden case or as your requirement. 
  Delivery  within 30 days after receiving last confirm information. 

OEM Sand Casting Manhole Cover From Manhole Cover Supplier
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 manhole 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 I can help, please feel free to contact with me.
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