Ductile Iron Manhole Cover A15Manhole Cover A15
- Loading Port:
- China Main Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 20 Tons m.t.
- Supply Capability:
- 600 Tons m.t./month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Ductile iron Manhole cover ---Class A15
Class A 15 (group 1 according to EN124)
The access covers and grates of this class are capable of withstanding a 15kN (~1.5 tonnes)test load.
Usage of Ductile Iron Manhole Cover :
Pedestrians, Pedal Cyclists
Features of Ductile Iron Manhole Cover A15:
1. High load rating and strength
v Similar hard property as cast iron, while have a overwhelming advantage on stretch recovery.
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.
3. Lightweight
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 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.
Packaging of Ductile Iron Manhole Cover A15 :
Metal band, plastic, wooden pallet
Technical Data of Ductile Iron Manhole Cover
Loading pressure | Clear opening mm | Frame size mm | Frame size mm | Weight kg |
A15 | 150*150 | 200*200 | 200*200 | 2.8 |
A15 | 200*200 | 250*250 | 250*250 | 4.5 |
A15 | 250*250 | 300*300 | 300*300 | 6.3 |
A15 | 300*300 | 350*350 | 350*350 | 9 |
A15 | 350*350 | 400*400 | 400*400 | 12 |
A15 | 400*400 | 450*450 | 450*450 | 15 |
A15 | 450*450 | 530*530 | 530*530 | 22 |
A15 | 450*600 | 530*680 | 530*680 | 28 |
A15 | 600*600 | 680*680 | 680*680 | 32 |
A15 | 180*180 | 303*303 | 303*303 | 4.4 |
A15 | 228*228 | 353*353 | 353*353 | 7 |
A15 | 278*278 | 398*398 | 398*398 | 8 |
A15 | 382*382 | 505*505 | 505*505 | 12 |
A15 | 482*482 | 606*606 | 606*606 | 18 |
A15 | 576*576 | 706*706 | 706*706 | 30 |
A15 | 676*676 | 808*808 | 808*808 | 38 |
Delivery Detail of Ductile Iron Manhole Cover A15:
15 days after receiving the deposit.
- Q: Why does the precision casting factory not usually make iron castings?
- Because it is too cheap, the design of materials is cast iron, generally do not have very high requirements.
- Q: Domestic large steel castings factory which is better, recommend!
- At least spend money on research and development, then the quality should be all right.
- Q: In theory, which is more expensive, forging parts or casting parts?
- Compared with the price, the product with the same simple structure eliminates the material factorsThe forgings must be more expensive
- Q: the parts of the threaded hole is casting, casting the hole directly, and then tapping or casting, and then punch 10When the casting is ready, punch it again before tapping it Is the hole casting good or is it punched and tapped on the drilling machine after casting?
- If it is not directly cast hole hole, later processing, large pores may be directly cast out,
- Q: The difference between cement sand castings, resin sand castings and vacuum casting parts
- Our country or international, in all casting production in 60 ~ 70% by sand casting is produced, of which about 70% is used in the production of clay sand. The main reason is that the cost of sand casting is low compared with other casting method, simple production process and short production cycle. So as the car engine cylinder body the cylinder head, crankshaft castings are produced using clay wet sand molding process. When the wet type can not meet the requirement to consider the use of clay sand table dry sand, dry sand mold or other sand.
- Q: What are the causes of pitting on the surface of a precision casting?
- There is a bump on the mold. Or casting cooling fast.
- Q: Heat treatment process and purpose of casting parts
- Objective: to stabilize tissues, eliminate or substantially reduce internal stress.
- Q: Lathe processing stainless steel casting parts to use what type of tool, the speed into the amount of how much tool angle
- Processing stainless steel materials, you can use YG class tools, such as YG8, YG8N. The tool geometric parameters g0=15 degrees to 18 degrees, a0=6 degrees to 8 degrees, kr=75 degrees, ls=-5 degrees to -8 degrees; cutting amount is Vc=43 m/min, ap=0.3 to 0.5 mm, f=0.16mm/r.
- Q: What reason is the bronze statue choking fire?
- The casting process in boiling phenomenon, is the setting of the exhaust hole positioner position or number is not reasonable, the air cavity can not be discharged, overwhelmed by a material inlet, reflux, change mould, sincerely help you look forward to adopt,
- Q: What's the cause of the choking of the casting?,
- 3. when casting the environment is humid, sand mold has not removed the moisture, when the casting, the moisture instantaneous transforms into the steam, causes the blowhole
1. Manufacturer Overview
Location | Tianjin, China |
Year Established | 2010 |
Annual Output Value | Above US$ 1.5 Million |
Main Markets | Mid East, Africa, Europe |
Company Certifications | ISO 9001:2008; |
2. Manufacturer Certificates
a) Certification Name | |
Range | |
Reference | |
Validity Period |
3. Manufacturer Capability
a) Trade Capacity | |
Nearest Port | Tianjin |
Export Percentage | 60% |
No.of Employees in Trade Department | 300 People |
Language Spoken: | English; Chinese; Spain; Alabic |
b) Factory Information | |
Factory Size: | Above 15,000 square meters |
No. of Production Lines | 3 |
Contract Manufacturing | OEM Service Offered; Design Service Offered |
Product Price Range | Average |
Send your message to us
Ductile Iron Manhole Cover A15Manhole Cover A15
- Loading Port:
- China Main Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 20 Tons m.t.
- Supply Capability:
- 600 Tons m.t./month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords