Green Sand Casting Manhole Cover and Frame for Road Machinery

• Casting Method: Sand Casting
• Casting Form Material: Sand
• Casting Metal: Cast Iron
• Casting Form Usage Count: Semi-permanent
• Surface Treatment: Sand Blast
• Surface Roughness: Ra6.3
• Model NO.: WF-JF
• Coating: Sodium silicate
• Machining Tolerance: +/-0.02mm
• Standard: ASTM
• Certification: CE, ISO 9001:2008
• Item: Green Sand Casting Manhole Cover and Frame
• Raw Material: Ductile Iron, Qt500
• Size: Dn100-1000mm
• Techincs: Sand Casting
• Brand Name: Shengao,OEM
• Factory: Over 15 Years′experience
• Surface: Polishing, Anodising, Powder Coating
• Process: Sand Casting + Machining
• Export Markets: Global
• Welcome: Drawings of Manhole Cover
• Transport Package: Pallet, Iron Frame, Flywood Box.
• Specification: SGS
• Trademark: Shengao
• Origin: Weifang City, Shandong Province
• HS Code: 7325109000
• Production Capacity: 500ton/Month

Product Description

Green Sand Casting Manhole Cover and Frame for Road Machinery

Specifications:
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.

Major products:
manhole cover; manhole; national manhole covers; drain covers; manhole covers for sale; recessed manhole covers; cast iron manhole covers; manhole covers round; manhole cover manufacturers; double sealed manhole cover; sewer cover; cast iron drain cover; heavy duty manhole covers; round manhole covers; metal drain covers; sealed manhole covers; manhole cover and frame; manhole frame; square drain cover; round drain covers; sewer manhole cover; manhole cover supplier; sewer covers drain covers; replacement manhole cover; ductile iron manhole cover; large manhole covers; recessed drain cover; manway cover; metal manhole cover; manhole cover frame; main hole cover; drainage manhole; drain grate covers; sewer drain cover; circular manhole covers; manholecovers; cast iron cover; 





 

name	Green Sand Casting Manhole Cover and Frame for Road Machinery
material	ductile iron GGG50/7
standard	EN124/1433/1563
class	A15,B125,C250,D400,E600,F900
shape	Round
Size	600*600,840*840, 850*850 or as per customers' drawing
paint	bituminous black
advantage	Non-slip and safe, easy installation, easy to clean, excellent anti-pressure and attractive appearance
molding	DISA Line
process	Drawing-mould making-raw casting-sand blasting-rough machining-surface treatment-product inspection
application	footway, pedestrians, car parks, aircraft pavements
certificate	BSI, ISO9001:2000
Strict quality control	Tensile strength: 500Mpa                         Yield stress :  320Mpa Elongation rate :  7% Hardness: HBS170-230
Main products	Manhole covers and grates, Furnace, bases, Machinery parts, cookers, Valve bodies, pipe fittings, Auto parts
other information	we can cast and process any type of iron casting products according to customers' drawing or samples

 Size( customized available for other dimensions)

Order No.	Inner dia	grating	Outer dia	Height	Weight(kg)	Pressure(KN)
F0536-1	252 x 252	326 x 326	360 x 360	36	13.5	C250
F0536-2	350 x 350	400 x 400	470 x 470	40	20	C250
F0536-3	450 x 450	500 x 500	580 x 580	50	32	C250
F0536-4	550 x 550	600 x 600	680 x 680	50	39	C250
F0536-5	350 x 350	400 x 400	500 x 500	100	36.2	D400
F0536-6	450 x 450	500 x 500	600 x 600	100	49	D400
F0536-7	560 x 560	600 x 600	700 x 700	100	62	D400

Material composition:

Tensile strength	560Mpa	Yield strees	340Mpa
Elongation rate	7.5%	Hardness	210HBS
Material	GJS500-7(GGG50)	Standard	EN 124

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 covers?
A: Yes. Customers give us drawings and specifications, and we will manufacture accordingly.

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

Green Sand Casting Manhole Cover and Frame for Road Machinery

If you are looking for a reliable supplier, and want to produce manhole covers, please feel free to contact us.