Floor Drain Covers/Recessed Manhole Covers Round with Locking
|1 2 3+|
|FOB Unit Price:||US $1,000 US $900 US $800|
|Purchase Qty. (Tons)||FOB Unit Price|
|Payment Terms:||L/C, T/T, D/P|
- Model NO.: WF-JF
- Casting Method: Directional Crystallization
- Application: Machinery Parts
- Material: Iron
- Surface Roughness: Ra0.8
- Certification: SGS, CE, ISO 9001:2000, ISO 9001:2008
- Standard or Nonstandard: Nonstandard
- Qualiy Control: Professional QC Stuff, Spectrograph
- Supply: Drawing Design
- OEM and ODM: 100%
- Quality Control: 100% Inspected
- Transport Package: Iron Box, Plywood Box
- Origin: Weifang City. Shandong Province. China
- Type: Clay Dry Sand
- Sand Core Type: Resin Sand Core
- Machining: CNC Machining
- Surface Treatment: Sand Blast
- Standard: ASTM
- Place of Origin: Shandong(Mainland)
- Castig Type: Silica Sol Casting, Precision Casting
- Unique: China Golden Supplier
- Use: Casting Parts for Machine Parts
- Product Material: Gray Iron, Ductile Iron, Aluminum, etc.
- Trademark: Shengao
- Specification: SGS, ISO9001: 2008
- HS Code: 87089910
Applications: pedestrians, car parks, aircraft pavements
Material: ductile iron GGG50
Specification: 1,380x850 and 1,990x850mm
Paint: black Bituminous paint, epoxy coating or as per client'srequirements
Load: EN124 D400
Packaging: iron or wooden pallet with steel strip and plasticfilm
Delivery: 15-30 days
Advantage: non-slip and safe, easy installation, easy to clean,good anti-pressure and attractive appearance
We can manufacture all kinds of ductile iron and gray ironcastings, the main products include: manhole covers, channel grates, surface boxes, water meter box, pipe fittings etc.
Advantage of Manhole Covers
1. High load rating and strength
v Similar hard property as cast iron, while have a overwhelming advantage on stretch recovery.
v Designed to meet and exceed A15/B125/C250/D400 loading rating, according to En124: 1994.
v Less noise and lower vibration transmissions.
2. Against theft and safety options
v Zero theft value, reducing potential accident and further maintenance cost caused by thieves.
v Surface anti-slip thread guarantees safe road condition even in extreme weather.
v Locks are available as an option molded into the cover to improve security rate.
v Non-electricity conduction and non-heat conduction.
v Compared with cast iron manhole covers, composited covers are 50% lighter.
v Lightweight allows more loading per vehicle, more convenient transportation and economical saving.
v Allows a safer working condition, which a SINGLE worker is enough when installation without risk of injury.
4. Durable service life.
v More than 30 years service life without crack and color fading, comparing to 5 years of cast iron.
v Anti corrosion,water, dust and pets tight, well sealed prevent poisonous gas leaking out.
v Without displacement, freely radio signal passing.
v Higher and lower temperature tolerance with the range -40°C-200°C.
v Wear indicators available when thread depth is in a danger value.
5. Free design
v Composite material itself allows for innovative design features, clint logo is available as an option.
v Much more clear resolution ratio of surface design than cast iron or BMC.
6. Carbon footprint saving and environmental care.
v Lower embedded energy carbon emission and during manufacturing process than cast iron covers.
Design - Manufacture - Sale - Service
Any sizes and types of Cast Iron manhole covers / gratings can be customized.
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.
|ductile iron GGG50/7, gray iron|
|Size||600*600,840*840, 850*850 or as per customers' drawing|
|advantage||Non-slip and safe, easy installation, easy to clean, excellent anti-pressure and attractive appearance|
|process||Drawing-mould making-raw casting-sand blasting-rough machining-surface treatment-product inspection|
|application||footway, pedestrians, car parks, aircraft pavements|
|Strict quality control||Tensile strength: 500Mpa Yield stress : 320Mpa|
Elongation rate : 7%
|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)
|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|
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If there's anything I can help, please feel free to contact with me.