Ductile iron manhole cover
Product information:
1. Manhole covers are manufactured for construction and public use
2. Manhole covers shall be smooth and free from sand holes, blow holes, distortion or any other defects
Materials:
1. Ductile iron GGG50 and GGG40
2. Grey iron GG20
Designs:
1. EN 124 A15, B125, C250, D400, E600 and F900
2. A60005 for casting design
3. Major standards designs available
4. As per customer's drawings or samples
Process:
1. Molding boards
2. Green sand with hand molding
Coating:
1. Cold applied black bitumen
2. Without coating
3. Coating as per customer's requirements
4. Different accessories are available
1. Product Information: Manhole Covers,Gratings are manufactured for Construction, Electric, Water, Gas, Sanitary,
Road Facility and Public use.
2. Material :Ductile Iron GGG500-7 & 400-12 , Grey Iron GG20
3. Designs : EN124 A15, B125, C250, D400, E600 and F900 , As per customers' drawings or samples
4. Process : Molding ===> Casting ===> Cleaning ===> Coating ===> Packing ===> Delivery to our clients
5. Coating :Cold applied black bitumen ; Without coating ; Coating as per customers' requirement
6. Different accessories are available
7. Packing : Steel or wood pallet, or as per customers' requirements
A15 - Areas to be used only by pedestrians and cyclists.
B125 - Pavements, pedestrianised areas and similar surfaces,parking areas and multistorey car parks.
C250 - For covering devices installed on roadsides and in gutters at the side of streets.
D400 - Road surfaces (including pedestrianised streets), hard shoulders and parking areas for vehicles of all kinds.
E600 - Areas used by heavy vehicles, such as surfaces in airport and dock facilities.
F900 - Areas sudject to particularly heavy loading, for example surfaces in airports.
Product information
Manhole Covers are manufactured for construction and public us.
Material
Ductile Iron GGG500-7 & 400-12
Designs
EN124 A15, B125, C250, D400, E600 and F900 , As per customers' drawings or samples.
Coating
Cold applied bitumen ; Without coating ; Coating as per customers'requirement.
Packing
Steel or wood pallet, or as per customers' requirements.
Application
Expressway, sidewalk, park, garden, municipal pipeline, telecommunication, water and electrical power projects.
Strictly production control: Our Company has obtained ISO9001 certificate, all the manhole cover is produced strictly according to the BS EN 124 standard.
Long service life: Through the adoption of high performance resin, fiberglass and unique technology, the infiltration of resin in fiberglass is ensured, which greatly enhanced the bonding of resin and fiberglass. Under the prescriptive actual load and frequency, the service life of product is more than 20 years.
Good wear resistance: The sound structural design and the adoption of high wearing resistant materials effective prevent the wearing of key component of manhole cover when using.
Excellent aging resistance: The property of composite material and the adding of special anti-ultraviolet radiation agent make the product have excellent light stability and moisture resistance.
Anti-theft performance: The manhole cover is made from heat fixity composite materials, with no reinforcing steel bars and no recoverable values. Therefore, it radically solves the tough problem of being stolen as cast iron manhole cover.
Convenient service performance: The weight of the manhole cover is only one-third of the cast iron manhole cover. Therefore, it's easy to installation and routine inspections; It overcome the problems of bouncing and collision which happened in cast iron manhole cover using; The appearance of the manhole cover is exquisite and handsome, you can choose the color which is harmonious with environment.
Support Classes
A15, B125, C250, D400, E600,F900
Material
Ductile iron,Cast iron
Design Standard
BS EN124
Test
Testing before shipping for the smooth surface and loading.
We support testing by any third party.
Certificate
SGS, ISO9001
Surface Treatment
Anti-Slip
Package
plastic firm, and wooden plant.Or as per customers' requirements
New mould
According darwing or picture.
CLASS A15
Areas to be used only by pedestrians and cyclists.
CLASS B125
Pavements, pedestrianised areas and similar surfaces,parking areas and multistorey car parks.
CLASS C250
For covering devices installed on roadsides and in gutters at the side of streets.
CLASS D400
Road surfaces (including pedestrianised streets), hard shoulders and parking areas for vehicles of all kinds.
CLASS E600
Areas used by heavy vehicles, such as surfaces in airport and dock facilities.
CLASS F900
Areas sudject to particularly heavy loading, for example surfaces in airports
Support Classes
A15, B125, C250, D400, E600,F900
Material
Ductile iron,Cast iron
Design Standard
BS EN124
Test
Testing before shipping for the smooth surface and loading.
We support testing by any third party.
Certificate
SGS, ISO9001
Surface Treatment
Anti-Slip
Package
plastic firm, and wooden plant.Or as per customers' requirements
New mould
According darwing or picture.
Our quality manhole cover and gully grating has high quality and competitive prices. They are widely used in construction, public and garden.
we have two automatic moulding machines for our casting iron manhole covers & gratings production.
1, Material: ductile cast iron(GGG50) and gray iron(GG25)
2, Grade: EN124, A15, B125, C250, D400, E600 and F900
3, Dimensions: from 150 x 150mm to 1,500 x 1,500mm
4, Weight: from 4.5kg to 360kg
5, Products available:
a) Manhole covers and frames
b) Gullies, trench grates and frames
c) Water meter boxes, valve boxes and surface boxes
6, Packing: Wooden case, pallet or according to customers' requirements
Place of Origin:
China Hebei
Terms of Payment:
L/C,T/T
Supply Ability:
1000 Metric Ton per Month
Minimum Order:
1*20' Container
Packaging:
Wooden Pallets
Delivery Lead Time:
25--40 Days
Material: ductile iron, cast gray Iron. Shape: round, square, rectangle and triangle. Diameter: DN200- 1200mm. Weight: 7kg to 154kg or according to customers' requirement. Coating: black bitumen or coating as per customers' requirement.
Ductile iron , Grey iron manhole covers , gully gratings , surface boxes according to EN124 standards. Material: Ductile Iron GGG500-7 & 400-12 , Grey Iron GG20, Coating as per customers' requirement .
Place of Origin:Liaoning, China
Brand Name:JIANXI
Model Number:JX-MA-00094
Material:UPVC
Specification:110*110mm,110*73mm
Length:4m or customized
Thickness:2.0-3.0mm
Standard:ISO9001:2008
Color:White/customized
Connection:Glue
Density:1350-1550kg/m3
Vicat softening temperature:â?¥79
Longitudinal reversion:â?¤5
Tensile Yield Strength:â?¥40Mpa
Impact Resistance Test:â?¤10%
Standrd:ISO,GB,ASTM,BS,JIS,DN
Application:Building drainage system,rain drainage system
Fittings:Elbow,socket,cross,tee,coupling,reducer
Supply Ability:500000 Meter/Meters per Month PVC drainage square tube
Packaging DetailsEach pieces with film,Customized package welcome
Port Dalian/Tianjin/Qingdao port
Lead Time :Quantity(Meters) 1 - 5000 5001 - 10000 >10000
Est. Time(days) 5 10 To be negotiated
Top quality 110mm standard pvc drainage square pipe
UPVC drainage square pipe description
Material PVC original raw material
Size(mm) 110*110*2.3 110*110*2.6 110*110*3.0 110*73*2.0
Connection Glue
Technics Extrusion
Fittings Elbow,Tee,Cross,Coupling,
Standard GB/T5836.1-20006
Working temperature Sustained working temperature is up to 70°C
The maximum transient working temperature is up to 90°C
Advantages 1.Smooth inner wall, it will reduce pressure loss and speed up flowing, and get high volume
2.Corrosion resistant,suitable for industry sewage drainage and transportation
3.Non-conductive, good insulation, insuring a safe system
4.Non toxic,environment friendly,can be recycled
Stainless Steel Round Manhole Cover
Materials: ANSI304, 316, 304L, 316L, SUS and stainless steel
Size: DN 300 to 600 With or without pressure
Pressure: 0 to 0.3MPa (0 to 3 bars) With or without sight glass
Temperature: -20 to 200 degree centigrade
Shapes: Round, square and elliptic
Sealing: EPDM, NBR, silicon and FPM
Height: 80 or 100mm, We can produce according to customer's request
Appearance: Polished, electrolysis, sand blast and pickling, Sight glass with flange or union
Minimum order quantity: 10 pieces/size
Capacity: 100, 000.00 pieces/week
Payment terms: 30% TT deposit, balance is paid before shipping the goods
Delivery time: 30 to 45 days after received the deposit
Packing: Inner carton
Outside: Ply-wood case
On this unit, a flat plate installed on the inside serves as the cover. A groove for an O-ring seal is incorporated into the cover. The quality of the seal can be adapted as required. The two large handles on the cover serve to facilitate closing the cover as well as providing a centering air when sealing. The face of the collar serves as the sealing surface.
Standard Design
Standard: ISO, DIN, SMS, 3A
Connection mode: Welded
Silicone-gasket
With stainless steel toggle
Inward-open
Surface matte-finish
OD 450*350mm
Full welding technology
Applied to the stainless steel pipeline system
Options
1.Optional welded materials 304,316,316L
2.Various surface qualities 0.4μm-0.8μm
3.Various surface finish: Mirror Polish, Sand blasting, etc.
4.Various handles: Stainless steel
5.Various gasket qualities
6.Neck thickness can be modified
7.Height can be modified
8.Gasket material optional for EPDM, FPM
Application: Beer, food, dairy, beverage, cosmetics, pharmacy and chemical etc industries.
Advantages:
We offer non-standard manhole cover according to customer's requirements
Can have own logo on the products
Exported to all over the world ,Nice after-sale service
Sample: Can give out sample in 7 days, charge usually paid by customer side, fee of it will be rebound when we have formal order
Material: ductile iron, cast gray Iron. Shape: round, square, rectangle and triangle. Diameter: DN200- 1200mm. Weight: 7kg to 154kg or according to customers' requirement. Coating: black bitumen or coating as per customers' requirement.
Composite manhole cover
Based on en124 standard
Material: smc
Load capacity: b125, used in parking lot and footway
Temperature range: -50¡ãc-150¡ãc
Color: black, white, gray, blue, yellow, etc.
Certificates: iso9001, iso14001, ohsas18001, ce¡ê¬sgs
Cast ductile iron surface box , valve box, water meter box
Material: grey cast iron gg20 or ductile iron ggg50 for valve protection , fire hydrant and drainage system
Weight: 2.5kg to 100kg
Coating: black bitumen or epoxy coating or according to customer requirement
Oem is available
Pallets or wooden cases
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