En124 C250 Square Lockable Hinged Manhole Covers for Sidewalk/Footpath/Footwalk/Footway/Side Pavement

En124 C250 Square Lockable Hinged Manhole Covers for Sidewalk/Footpath/Footwalk/Footway/Side Pavement

We can produce all kind of manhole cover with customers' drawing or sampe.
OEM ans ODM are welcomed.manhole covers,smc composite manhole cover,drainage,trench drain,drain pipe,drains,manhole covers,manhole,gulley,manhole covers sale manhole cover round,manhole covers round,manhole covers,manhole cover,water manhole cover,man hole cover,manhole round,man hole cover,manhole round,drain covers.

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.




1.Details
D400 Clear Opening 400mm  Casting manhole cover/cast iron manhole cover price
Clear Opening: 390*390mm
Frame size: 490*490mm
Frame depth: 75
Testing Loading: D400
Material: Ductile iron GGG500-7&400-12
Standard : EN124

2. 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      (JISG5502-2001),500/7(BS2789:1985).
   4)Free charge of design.
   5) 3 day pay for ready if the request in storck.

3. 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.


If there's anything I can help, please feel free to contact with me.

name	Custom Oval Resin Manhole Covers/Manhole Cover (DIAMTER 600MM)
material	ductile iron GGG50/7, gray iron
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

manhole covers,smc composite manhole cover,drainage,trench drain,drain pipe,drains,manhole covers,manhole,gulley,manhole covers sale,drainage,spetic tank,cover for drain,round drain,drain pipe,cover manhole,hinged manhole covers,manhole cover price,manhole cover for sale,manhole covers manufacture,manhole drain covers

.FAQ
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 products?
     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.