Shandong, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
36
Year of Establishment:
2006-03-31
Management System Certification:
ISO9001:2008
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service
Sample Available

Manhole Cover, Heavy Duty Manhole Covers, Ductile Iron Manhole Cover manufacturer / supplier in China, offering Ductile Iron/Sand Heavy Duty Manhole Covers with Grating and Lock, OEM Custom Sand Casting Small Spin Bike/Treadmill/Fitness Flywheel, OEM Exercise Bike Steel Sand Casting Price for Spinning/Gym/Motorcycle Flywheel and so on.

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Supplier Homepage Products Manhole cover Ductile Iron/Sand Heavy Duty Manhole Covers with Grating and Lock

Ductile Iron/Sand Heavy Duty Manhole Covers with Grating and Lock

Get Latest Price
Purchase Qty. / Reference FOB Price
1 Ton US $900
2 Tons US $890
3+ Tons US $880
Port: Qingdao, China
Production Capacity: 50000ton/Month
Payment Terms: L/C, T/T
Type: Chemical Hardening Sand
Casting Method: Directional Crystallization
Sand Core Type: Resin Sand Core
Application: Machinery Parts
Machining: CNC Machining
Material: Steel

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Basic Info

Model NO.: WF-JF
Surface Treatment: Sand Blast
Surface Roughness: Ra0.8
Standard: ASTM
Certification: CE, ISO 9001:2000, ISO 9001:2008
Item: Ductile Iron Heavy Duty Manhole Covers with Gratin
Raw Material: Ductile Iron, Cast Iron, Qt500
Size: Dn100-1000mm
Tchincs: Casting
Brand Name: Shengao,OEM
Factory: Over 15 Years′experience
Welcome: Custom Forging Parts
Quation Lead Time: Within 24 Hours
Shipping Port: Qingdao Port
Shap: as Per Drawing for Sample
Trademark: Shengao
Transport Package: Pallet, Iron Frame, Flywood Box.
Specification: SGS, ISO9001: 2008
Origin: Weifang City, Shandong Province
HS Code: 7325109000

Product Description

Ductile Iron Heavy Duty Manhole Covers with Grating and Lock


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.

Ductile Iron/Sand Heavy Duty Manhole Covers with Grating and Lock

Ductile Iron/Sand Heavy Duty Manhole Covers with Grating and Lock
Ductile Iron/Sand Heavy Duty Manhole Covers with Grating and Lock
Ductile Iron/Sand Heavy Duty Manhole Covers with Grating and Lock
Ductile Iron/Sand Heavy Duty Manhole Covers with Grating and Lock
Ductile Iron/Sand Heavy Duty Manhole Covers with Grating and Lock

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.


Clear Opening: 390*390mm
Frame size: 490*490mm
Frame depth: 75
Testing Loading: D400
Material: Ductile iron GGG500-7&400-12
Standard: EN124

1. 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(JISG 5502-2001), 500/7(BS2789: 1985).
4)Free charge of design.
5) 3 day pay for ready if the request in storck.

2. 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.

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.

 
namemanhole cover
materialductile iron GGG50/7, gray iron
standardEN124/1433/1563
classA15,B125,C250,D400,E600,F900
shapeRound
Size600*600,840*840, 850*850 or as per customers' drawing
paintbituminous black
advantageNon-slip and safe, easy installation, easy to clean, excellent anti-pressure and attractive appearance
moldingDISA Line
processDrawing-mould making-raw casting-sand blasting-rough machining-surface treatment-product inspection
applicationfootway, pedestrians, car parks, aircraft pavements
certificateBSI, ISO9001:2000
Strict quality controlTensile strength: 500Mpa                        Yield stress :  320Mpa
Elongation rate :  7%
Hardness: HBS170-230
                         
Main productsManhole covers and grates, Furnace, bases, Machinery parts, cookers, Valve bodies, pipe fittings, Auto parts
other informationwe 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 diagratingOuter diaHeightWeight(kg)Pressure(KN)
F0536-1252 x 252326 x 326360 x 3603613.5C250
F0536-2350 x 350400 x 400470 x 4704020C250
F0536-3450 x 450500 x 500580 x 5805032C250
F0536-4550 x 550600 x 600680 x 6805039C250
F0536-5350 x 350400 x 400500 x 50010036.2D400
F0536-6450 x 450500 x 500600 x 60010049D400
F0536-7560 x 560600 x 600700 x 70010062D400
Material composition:
Tensile strength560MpaYield strees340Mpa
Elongation rate7.5%Hardness210HBS
MaterialGJS500-7(GGG50)StandardEN 124


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.

Our main products: manhole; manhole cover; drain covers; cover drive; man hole; sewer manhole; manhole frame; 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; grate covers; round drain covers; sewer manhole cover; manhole cover suppliers; drain covers grates; sewer covers drain covers; iron manhole cover; recessed drain cover; manway cover; metal manhole cover; manhole cover frame; 

Quality First, Pric Best, Service Foremost!
We assure you of our best services at all times!

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