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Weifang Shengao Machinery Co., Ltd.

Cover Manhole, Manhole Cover Dimensions, Manhole Sewage manufacturer / supplier in China, offering China Ductile/Grey Iron Sand Casting Sewer Manhole Cover Manufacturer, Customized Cast Gray Iron Casting Flywheel with Machining Service, Customized Metal Die Hot Cold Forging Parts with Passivation and so on.

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Supplier Homepage Product Manhole cover China Ductile/Grey Iron Sand Casting Sewer Manhole Cover Manufacturer

China Ductile/Grey Iron Sand Casting Sewer Manhole Cover 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
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.: SA-01
  • Machining: CNC Machining
  • Surface Treatment: Spray Coating
  • Casting Tolerance: +/-0.5mm
  • Dimension Report: Dimension Report
  • Certification: SGS, CE, RoHS, ISO 9001:2000, ISO 9001:2008
  • Raw Material: Ductile Iron, Cast Iron, Qt500-7
  • Tchincs: Casting
  • Factory: Over 15 Years′experience
  • Surface: Polishing, Anodising, Powder Coating
  • Market: Global
  • Transport Package: Pallet, Iron Frame, Flywood Box.
  • Origin: Weifang City, Shandong Province
  • Application: Hardware
  • Material: Copper Alloy
  • Design: 3D
  • Material Inspection Report: Material Inspection Report
  • Standard: ANSI
  • Item: China Ductile Iron Sand Casting Manhole Cover Manu
  • Size: Dn100-1000mm
  • Brand Name: Shengao,OEM
  • Process: Sand Casting + Machining
  • Welcome: Drawings of Manhole Cover
  • Trademark: Shengao
  • Specification: SGS
  • HS Code: 7325109000
Product Description

China Ductile/Grey Iron Sand Casting Sewer Manhole Cover Manufacturer

1) Cast Iron Manhole Covers :
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.

China Ductile/Grey Iron Sand Casting Sewer Manhole Cover Manufacturer
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
 Manhole Cover 
Cast iron manhole cover 
We can produce all kind of manhole cover with customers' drawing or sampe. 
OEM ans ODM are welcomed. 

China Ductile Iron Sand Casting Manhole Cover Manufacturer
China Ductile/Grey Iron Sand Casting Sewer Manhole Cover Manufacturer
China Ductile Iron Sand Casting Manhole Cover Manufacturer
2)Company Profile:
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.
China Ductile Iron Sand Casting Manhole Cover Manufacturer
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.
)Typical products:
Scaffold fittings, Template parts, Railway fittings, ring flange, electromagnetic steel cover, piston, pressure plate, center plate, wear plate, cylinder, impeller, disc etc.

China Ductile/Grey Iron Sand Casting Sewer Manhole Cover Manufacturer
manhole;manhole cover;access covers;man hole;manhole frame;manhole covers;drain covers;manholes;cast iron manhole covers;manhole cover cast iron;cast iron manhole covers prices;cast iron manholes;sewer cover;sewer manhole cover;sewer covers drain covers;sewer manhole covers;sewer drain covers;sewer lid cover;sewer covers for sale;cast iron sewer cover;sewer inspection cover;sewer covers round;metal sewer cover;plastic sewer covers;sewer hole cover;sewer access cover;concrete sewer cover;sewer plate cover
China Ductile/Grey Iron Sand Casting Sewer Manhole Cover Manufacturer
China Ductile Iron Sand Casting Manhole Cover 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
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

China Ductile/Grey Iron Sand Casting Sewer Manhole Cover Manufacturer
Item 
 
MaterialTechnical 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



China Ductile/Grey Iron Sand Casting Sewer Manhole Cover Manufacturer
OEM Ductile Cast Iron Drain Manhole Cover/Grey Iron Manhole Cover
China Ductile Iron Sand Casting Manhole Cover Manufacturer
  Itemductile iron/cast iron/composite manhole cover
  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. 
 

China Ductile Iron Sand Casting Manhole Cover Manufacturer

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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