MANHOLE COVER CAST IRON DUCTILE IRON EN124
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 500 m.t./month
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Specification
Specification of manhole cover:
1. Material: ductile iron QT500-7/GG20
2. Grade: B125 C250 D400
3. Loading test: KN125 KN250 KN400
4. Tensile strength: 500 N/2MM
5. Elongation rate: 7%
Usage:
The strength of ductile iron is comparable to the cast steel, and most of them are used in municipal areas to protect the safety of vehicles and pedestrians.
Features of Ductile Iron Manhole cover:
1. Medium load testing and strength, they have very good toughness and ductility while have a overwhelming advantage on stretch recovery and less noise and lower vibration transmissions.
2. Against theft and safety options
* Zero theft value, reducing potential accident and futher maintenance cost caused by thieves.
* Surface anti-slip thread to guarantee safe road condition even in extreme weather.
* Lock are available as an option mold into the grate to improve the security rate.
* Non-electricity conduction and non-heat conduction.
3. Light weight
* Compared with cast iron manhole cover and grates, duction iron are more than 50% lighter than it.
* Lighte weight allows more lading per vehicle, more convenient transportation and economical saving.
* Allows a safer working condition, which a single worker is enough when installation without risk of injury.
4. Durable service life
* More than 30 years service life without crack and color fading, comparing to 5 years of cast iron.
* Anti corrosion, water, dust and pets tight, wellsealed prevent poisonous gas leaking out.
* Without displacement, freely radio signal passing.
* Higher and lower temperature tolerance with the range minus 40 degree and plus 200 degree.
* Wear indicators available when thread depth is in a danger value.
5. Free design
* You can just offer the photoes or size then we will design it for you because we have our R&D team.
6. Package
* Iron pallet or wooden pallet or according to customer's requirements.
- Q: What are the commonly used hardware materials? What are their respective properties?
- Hardware, the past is gold, silver, copper, iron, tin, five kinds of metal materials collectively.Now, the hardware products are usually divided into two major categories: big hardware and hardware.Big hardware generally refers to metal plates, pipes, profiles, bars and wire;The hardware mainly includes coating material (such as tin), wire coating (such as Tie Si), a variety of small standard parts (such as fastening screws), non standard parts (such as wood screws) and various gadgets (such as a screwdriver) and so on.
- Q: How to buy some ardware
- Beware of stainless steel change "stainless iron""Some people reflect that in the purchase of stainless steel parts products, found that some stainless steel, that is, in stainless steel materials doped a lot of iron ingredients, the price difference of nearly two times. The towel rack for example, stainless steel for the average price of 200 yuan each, while the stainless iron price is only 70 yuan each, on the surface of the two are basically the same, but the surface brightness of stainless steel, stainless iron is used for a long time, easy to rust surface blackening.
- Q: What does bathroom hardware have?
- Bathroom hardware accessories, generally refers to the installation in the bathroom, the bathroom wall, for placing or hanging clothes cleaning supplies, towel products, general hardware products, including: single hook, towel bar, double towel bar, cup holder, double cup holder, soap dish, soap, towel, towel ring net frame, dresser clip, toilet brush, towel rack, double shelf, and metal faucet, shower and a series of products, you can see only recommend this brand of bathroom products, the only bathroom is mainly ceramic sanitary ware, bathroom furniture, bathroom accessories and other leading hardware, sanitary products, sanitary ware based on integration the three major functional areas, to meet the individual needs of consumers, and provide real-time design of DIY whole bathroom solutions. Unique bathroom calendar three years of careful planning, spending huge sums of money through the power of e-commerce and the experience of cities throughout the country, for the pursuit of affordable and high quality bathroom consumer demand services.
- Q: Hardware stamping materials, know to tell me, the more species, the better, thank you ~!
- the basis of national defense, hardware products are usually divided into two major categories of hardware and hardware. Big hardware includes steel plate, steel, flat iron, steel bar, universal channel iron, I-iron and various types of hardware, building hardware, tin, lock nails, wire, steel wire, steel wire cutting, home hardware, tools etc..
- Q: What kind of goods do you need to open a hardware store?
- Such as furniture hardware accessories can be divided into functional hardware and decorative hardware two types. Functional hardware refers to the hardware parts that can achieve certain functions of furniture, such as connectors, hinges and slipway. We also need to pay attention to the doors and hardware accessories. Such as lotus and other hardware, the gold and silver and brass and iron, tin five metal materials, hardware is the mother of industry; the national defense foundation, hardware product material, usually divided into two categories of hardware and hardware. Big hardware includes steel plate, steel, flat iron, steel bar, universal channel iron, I-iron and various types of hardware, building hardware, tin, lock nails, wire, steel wire, steel wire cutting, home hardware, tools etc.. On the nature and use of hardware, iron and steel materials, non ferrous metal materials, machinery parts, transmission equipment, auxiliary tools, working tools, construction hardware, household hardware and other eight categories are to be considered
- Q: What are the laws and regulations of hardware?
- There are two main parts.One is the national quality standard. This is the regulation. The hardware shall conform to the requirements of the regulations in accordance with the regulations.Another is the national security standards, this is the strict implementation of the legal norms.
- Q: I opened a small hardware factory, and I also have a few punch, want to do hardware accessories, and do not know what kind of good to do, good money, beg!
- What do you want to punch?. What does your machine do?. Punch can punch too many things.
- Q: What is the rebate rate for hardware?
- According to the 5% tax rebate rate, the income is 170W, according to the vat of 17%, the tax refund amount is =170/1.17*0.05=7.27W
- Q: Are there any better hardware parts for the glass sliding door?
- Recently encountered a similar problem, you try to put the egg shell with nylon stockings wrapped try to rub the track there problems...
- Q: What does a hardware factory do?.
- Hardware: traditional hardware, also known as "hardware"". Of five metals: gold, silver, copper, iron, and tin. By artificial processing, you can make knives, swords and other art or metal devices. The hardware of modern society is more extensive, such as hardware tools, hardware parts, daily hardware, construction hardware and security products.
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MANHOLE COVER CAST IRON DUCTILE IRON EN124
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 500 m.t./month
OKorder Service Pledge
OKorder Financial Service
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