Cast Iron Manhole Covers/Locking Manhole Covers for Industrial Drain

Prod Model:	WF-JF
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Item:	Cast Iron Manhole Covers/Locking Manhole Covers Fo
Brand Name:	Shengao,OEM
Raw Material:	Ductile Iron, Cast Iron, Qt500
Size:	Dn100-1000mm
Tchincs:	Casting
Factory:	Over 15 Years'experience
Certificate:	SGS, CE, ISO 9001:2008
Delivery Time:	30 Days After Receiving The Payment
Service:	OEM and ODM
Export Markets:	Global
Type:	Clay Dry Sand
Application:	Manhole Cover for Parking,Road

Product Description

Cast Iron Manhole Covers/Locking Manhole Covers for Industrial Drain

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.
6. Product Name: Investment Casting / Precision Casting Parts / ball Valves / stainless steel sand casting parts / machinery parts / CNC machining parts, Steel Investment Casting / lost wax / casting / die casting
7. Progress of precision casting: Investment casting
8. Precision Casting materials: Stainless steel, Carbon steel, iron steel, alloy
9. We can do different kinds of surface treatment after casting, such as machining, polishing, and plating
10. All sorts of precision casting parts: Marine casting parts, auto parts, machinary casting parts, pump parts, hardware parts

1.Ductile Iron Castings:  
1)molding process: Resin sand/Green Sand
2)Material: EN-GJS-400-15/EN-GJS-500-7/EN-GJS-600-3/EN-GJS-700-2
3)Molding: Hand molding/Molding machine Z145/146/148/Molding line.
4)Possible Heat Treatment: Annealing
5)Industry involved: Municipal Construction / Fluid
/Automotive
6)Part unit weight range: 0. 5kg-2000kgs
7)Max/Min wall thickness requirements: 4mm-250mm
8)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


Our Services
Design - Manufacture - Sale - Service  
Any sizes and types of Cast Iron manhole covers / gratings can be customized.
 
Product Quality:
Service life: 30 years . (We guarantee that our manhole covers won't break and out of shape after 30 million times roller 
compaction. ) High strength, high elongation and high corrosion resistance's ductile cast iron be used as the raw material 
for making manhole covers. Its strength is much higher than No.45 superior carbon steel, 3~5 times higher than common
 cast iron covers. 10~30 times higher than cement, resin, steel fiber and so on.  
 
1. Manhole cover and road grate sample can be sent. 
2. Customer marking acceptable
3. AutoCAD design 
4.As the independent thrid part to check the product for oversea customer and supply the lawfull product quality report.
5.execute the BS EN 124 standard to promise the customer's product quality.
 
Please contact us for more information:            
All the pattern or words on the surface of manhole cover you need, we can manufacture it for you.I represent all my company members welcome every golbal friends to visit our company for our more development and good bussiness with you. 
Packaging & Shipping
 Standard export packaging. Client's suggestions can be accepted. 
 

Description:	China large sand casting products/parts manufacturer
Main equipments	6 CNC machining centers, 22 CNC turnings,1Robot welding 1 broacher, 3 resin moldings, HB tester, HRC tester, Roughness tester, Thickness tester, Projector, etc
Material capability	1.Carbon steel, alloy steel, stainless steel 2.Aluminum alloy, brass, bronze 3.Grey iron, ductile iron 4.Plastic: abs, pp, pa, etc
Main processes	Machining, Forging, Casting, Welding, Bending, Stamping, Injection
Surface treatment	Zinc plate, chrome plate, polishing, paint, powder coat, shot blast, sand blast, phosphating, grinding
Main advantages	1.Manufacturer with established supply partners 2.One-stop service to make your sourcing easy 3.Powerful technical capability 4.Professional and reasonable pricing 5.100%quality guarantee: incoming inspection, 100% key dimension check, tour check, spot check, appearance inspection at packing 6.Very easy to deal with and aim to establish long-term and growing business
Service	OEM, ODM, Assembly, etc
Shipping term	FOB, CIF, CFR
Lead time	In-time, photos for actual status
Payment term	Normally, 30%deposit 70% when parts are ready; Negotiable

Item: Drain,Grating,Manhole Cover

Materail:Cast Gray Iron,Ductile Iron

Shape:Round,Square,Rectangle,and Triangle

Process:Drawing-mould making-raw casting-sand blasting-rough machining-surface treatment-product inspection

Size range 200mm to 1200mm,Weight range 7kgs-154kgs

Surface treatment:Spray coated,Epoxy,Painted,Enamel etc.

Certificate:ISO9001:2000,SGS

Class:A15,B125,C250,D400,E600,F900

1. 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.

2. Q: Do you provide OEM Service?
A: Yes, we provide OEM Service.

3. Q: Do you provide customized MANHOLE COVER?
A: Yes. Customers give us drawings and specifications, and we will manufact accordingly.

4. Q: What is your payment term?
A: We provide kinds of payment terms such as L/C, T/T, Paypal, Escrow, etc.