Gold Member Since 2014
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Weifang Shengao Machinery Co., Ltd.

Manhole Cover, Cast Iron Manhole Cover, Manhole Cover Supplier manufacturer / supplier in China, offering OEM Ductile/Grey Cast Iron Casting Manhole Covers for Septic Tank, OEM Metal CNC Turning/Milling Machinery Part of Aluminium Parts, OEM CNC Brass/Aluminium/Stainless Steel Machinery Parts for Electrical Parts and so on.

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Supplier Homepage Product Manhole cover OEM Ductile/Grey Cast Iron Casting Manhole Covers for Septic Tank

OEM Ductile/Grey Cast Iron Casting Manhole Covers for Septic Tank

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-GF
  • Machining: CNC Machining
  • Surface Treatment: Polishing
  • Casting Tolerance: +/-0.10mm
  • Dimension Report: Dimension Report
  • Certification: SGS, 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
  • Application: Machinery Parts
  • Material: Aluminum Alloy
  • Design: 3D
  • Material Inspection Report: Material Inspection Report
  • Standard: ASTM
  • 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 Ductile/Grey Cast Iron Casting Manhole Covers for Septic Tank

OEM Ductile/Grey Cast Iron Casting Manhole Covers for Septic Tank

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 Ductile/Grey Cast Iron Casting Manhole Covers for Septic Tank

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 Ductile/Grey Cast Iron Casting Manhole Covers for Septic Tank

2)Manufacturing process
OEM Composite Cover Cast Iron Casting Manhole Cover for Septic Tank
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

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.
Machining Service
OEM Ductile/Grey Cast Iron Casting Manhole Covers for Septic Tank

OEM Composite Cover Cast Iron Casting Manhole Cover for Septic Tank
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.

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 Customized Cast Iron Casting Manhole Cover From China 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.
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 Composite Cover Cast Iron Casting Manhole Cover for Septic Tank

OEM Ductile/Grey Cast Iron Casting Manhole Covers for Septic Tank
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OEM Ductile/Grey Cast Iron Casting Manhole Covers for Septic Tank
  ItemOEM Customized Cast Iron Steel Manhole Cover from China Supplier
  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 Composite Cover Cast Iron Casting Manhole Cover for Septic Tank
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.<o:p>
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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