OEM Casting Iron Round Manhole Cover for Locking Manhole Cover

Model NO.: WF-JF
Surface Treatment: Sand Blast
Surface Roughness: Ra0.05
Standard: GB
Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
Technics: Sand Casting
Tape: Flat, Blind, Welding Neck, Threaded
Size: 1/2" - 144" Dn10-Dn3600
Item: OEM Steel Forged Trasmission Gear Shift Fork
Raw Material: Carbon Steel, Stainless Steel
Factory: Over 15 Years′ Experience
Price Range: 1~50USD/PCS
Export Markets: Global
Model No: OEM Forged Part
Delivery Time: Within Two Weeks After Receiving Your Prepayment
Trademark: ShengAo
Transport Package: Plywood Box
Specification: SGS
Origin: Weifang, Shangdong, China
HS Code: 87089910
OEM Casting Iron Round Manhole Cover for Locking Manhole Cover
OEM Casting Iron Round Manhole Cover for Locking Manhole Cover

OEM Casting Iron Round Manhole Cover for Locking Manhole Cover
OEM Casting Iron Round Manhole Cover for Locking Manhole Cover
OEM Casting Iron Round Manhole Cover for Locking Manhole Cover
OEM Casting Iron Round Manhole Cover for Locking Manhole Cover
OEM Casting Iron Round Manhole Cover for Locking 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. 
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 Casting Iron Round Manhole Cover for Locking 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.
 
 OEM Casting Iron Round Manhole Cover for Locking Manhole Cover
 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 Casting Iron Round Manhole Cover for Locking Manhole Cover
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 Casting Iron Round Manhole Cover for Locking Manhole Cover
 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 Casting Iron Round Manhole Cover for Locking Manhole Cover
 )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 Cast Iron Round Manhole Cover for Locking Manhole Cover
1.ISO9001-2008.
2.Has advanced euipment and over 15 years experience.
3.price: competetive price , Precision made.Experience & Reasonable QC that you can reply on.
4. Process: Precision made.Experience & Reasonable QC that you can reply on Each part would be given 100% test and tryout before shipment.
5. Adequate supply capacity. Punctual delivery time.Forging:  We can provide forged ring, open-die forging, forged shaft, forged bush, forged shape, drop forging, precision forging, hot-pressed part, upset forging, hot-upset part, forging casting, forged disc, perforated disc.
OEM Customized Metal Iron Casting Parts with Drawings or Samples
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 coverSand Casting manhole cover, Investment Casting  manhole cover (Precision Casting/Lost-Wax Casting manhole cover).
Item  
 		 Material Technical Process
1 Ductile 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
2 Grey 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
3 Carbon 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
4 Stainless 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
5 Alloy 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
 
  Item manhole covers
  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 Casting Iron Round Manhole Cover for Locking Manhole 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 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

Quality First,Price Best,Service Foremost !
We assure you of ourbest services at all times ! 
 

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