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Weifang Shengao Machinery Co., Ltd.

Manhole Cover, Casting Manhole Cover, Driveway Manhole Cover manufacturer / supplier in China, offering OEM Manhole Cover Ductile Iron Casting Round Sewer Manhole Cover for Driveway Drainage, OEM and Customized Stainless Steel/Aluminum Parts by CNC Lathe Metal Processing, OEM and Customized Steel/Brass/Aluminum Sheet Metal Fabrication Stamping Parts for Auto Engine and so on.

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Supplier Homepage Product Manhole cover OEM Manhole Cover Ductile Iron Casting Round Sewer Manhole Cover for Driveway Drainage

OEM Manhole Cover Ductile Iron Casting Round Sewer Manhole Cover for Driveway Drainage

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
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.: WF-JF
  • Casting Method: Directional Crystallization
  • Application: Auto Parts
  • Material: Iron
  • Surface Roughness: Ra0.8
  • Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
  • Use: Construction and Public Use
  • Dimensions: as Your Requirement
  • Advantages: Within 20 Days After Receiving Last Confirm Info
  • Supply: Drawing Design
  • Standard or Nonstandard: Nonstandard
  • Transport Package: Pallet, Iron Frame, Flywood Box.
  • Origin: Weifang City, Shandong Province
  • Type: Chemical Hardening Sand
  • Sand Core Type: Resin Sand Core
  • Machining: CNC Machining
  • Surface Treatment: Sand Blast
  • Standard: GB
  • Place of Origin: Shandong,China
  • Shape: Round,Square,etc.
  • Quality Control: 100% Inspected
  • Unique: China Gold Supplier
  • Castig Type: Sand Casting,
  • Trademark: ShengAo
  • Specification: SGS
  • HS Code: 7325109000
Product Description
OEM Manhole Cover Ductile Iron Casting Round Sewer Manhole Cover for Driveway Drainage

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 manhole cover).
OEM Manhole Cover Ductile Iron Casting Round Sewer Manhole Cover for Driveway Drainage

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 Manhole Cover Ductile Iron Casting Round Sewer Manhole Cover for Driveway Drainage

1)Specifications
OEM Customized Ductile Iron Casting Manhole Cover for Driveway Manhole 
Manhole Cover
Cast iron manhole cover
We can produce all kind of manhole cover with customers' drawing or sampe.
OEM ans ODM are welcomed.
OEM Manhole Ductile Iron Casting Manhole Cover for Driveway Drainage
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.

OEM Manhole Ductile Iron Casting Manhole Cover for Driveway Drainage
2)Manufacturing process
1. Sample or Drawing by customer
2. Tooling proposal&Discussion
3.3D Tooling Design
4. Tooling production
5. Rough parts manufacturer
6. CNC Machining
7. Fitting&Finish
8. Tooling Measurement&Check
9. Assembly
10. Trial Production
11. Correction
12. Final Trial
13. Samples Inspection
14. Sample Approval by customer
15. Tooling Approval
16. Ductile iron sand casting
OEM Manhole Ductile Iron Casting Manhole Cover for Driveway Drainage
3)About Us:
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.
OEM Manhole Cover Ductile Iron Casting Round Sewer Manhole Cover for Driveway Drainage
OEM Manhole Cover Ductile Iron Casting Round Sewer Manhole Cover for Driveway Drainage

Machining Service
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 Manhole Ductile Iron Casting Manhole Cover for Driveway Drainage
4)Typical products:
Scaffold fittings, Template parts, Railway fittings, ring flange, electromagnetic steel cover, piston, pressure plate, center plate, wear plate, cylinder, impeller, disc etc.
OEM Manhole Cover Ductile Iron Casting Round Sewer Manhole Cover for Driveway Drainage
OEM Customized Ductile Iron Casting Manhole Cover for Driveway Manhole 
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 Manhole Ductile Iron Casting Manhole Cover for Driveway Drainage
  ItemOEM Customized Ductile Iron Casting Manhole Cover from Driveway Manhole 
  Size  DN100-1000mm
  Surface treatment  black painted, oil, painting
  Shape  square, round
  Material  ductile iron, cast iron, QT500
  Heat Treatmentcan 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 Manhole Ductile Iron Casting Manhole Cover for Driveway Drainage

OEM Manhole Cover Ductile Iron Casting Round Sewer Manhole Cover for Driveway Drainage
OEM Ductile Cast Iron Drain Manhole Cover/Grey Iron Manhole Cover
 
ItemDescriptionMaterialTechnical Process
1Ductile iron
castings
ASTM A 536-Gr.60-40-18,65-45-12,80-55-06,80-60-03;
DIN-GGG40,GGG50,GGG60,GGG70;
JIS-FCD40,FCD50,FCD60,FCD70;
BS-Gr370-17,Gr420-12,Gr500-7,Gr600-3,Gr700-2;
NF-FGS370-12,FGS400-12,FGS500-7,FGS600-3,FGS700-2;
Green-sand moulding
Resin-sand moulding
Lost foam cast
Shell-core cast
Electric-furnace smelting
2Grey iron
castings
ASTM A48-No.20,25,30,35,40,45,50;
ASTM A126-Class A, Class B, Class C;
DIN-GG10,GG15,GG20,GG25,GG30,GG35;
JIS-FC10,FC15,FC20,FC25,FC30,FC35;
BS-Grade 150,180,220,260,300,350;
NF-FGL150,FGL200,FGL250,FGL300,FGL350;
Green-sand moulding
Resin-sand moulding
Lost foam cast
Shell-core cast
Electric-furnace smelting
3Carbon steel
castings
ASTM A216-Gr. WCB, Gr. WCA, Gr. WCC;
ASTM-415-205, 450-240, 485-275, 80-40;
DIN- GS-C25(1.0619), GS-38(1.0416),
GS-45(1.0446), GS-52(1.0552), GS-60(1.0558);
JIS-SC410, SC450, SC480, SCC5;
BS-A1, A2, A5;
NF-GE230, GE280, GE320, GE370
Soluble glass sand moulding
Resin-sand moulding
Lost wax casting
(Investment casting)
Lost foam cast
Shell-core cast
Electric-furnace smelting
4Stainless steel
castings
ASTM-CF-8M, CF-8, CA-15, CA-40, 316, 304;
DIN-G-X6CrNi18 9(1.4308), G-X7Cr13(1.4001)
G-X20Cr14(1.4027), 1.4408;
JIS-SCS13, SCS 1, SCS 2, SCS 14A;
BS-304C15, 410C21, 420C29, 316, 304;
NF-Z6CND18.12M, Z6CN18.10M, Z12C13M, Z20C13M
Soluble glass sand moulding
Resin-sand moulding
Lost wax casting
(Investment casting)
Electric-furnace smelting
5Alloy steel
castings
DIN-GS-40Mn5(1.1168), GS-20Mn5(1.1120);
GS-37MnSi5(1.5122), GS-34CrMo4(1.7220);
JIS-SCMn3, SCW480, SCSiMn2, SCCrM3, SCMnCR3;
ASTM-LCC
UNS-J02505, J13048
NF-G20M6, G35CrMo4
Soluble glass sand moulding
Resin-sand moulding
Lost wax casting
(Investment casting)
Electric-furnace smelting
 OEM Manhole Ductile Iron Casting Manhole Cover for Driveway Drainage
 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 products?
 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.

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