Heavy cast iron manhole covers
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 2000套 m.t./month
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Item description: circular manhole covers
Specification: 850 x600x100mm
Pressure load: D400
Material: ductile iron QT500-7
Tensile strength: 500 n / 2 MM
Elongation rate: 7%
Spraying: ductile iron manhole covers on the surface treatment is the antirust bituminous paint spraying, the treatment is commonly used coating of casting.
Packing: packed in wooden pallet, steel tie, the outside plastic film
Process: sand casting, pure manual model
Our company covers has the following features:
1, the environmental noise. No noise, the product of environmental protection board and box after lathe processing, can make the plate and frame to 100%.
2, high load capacity. The product load D400
3, security ability. This product adopts double security design, anti-theft performance is better, more powerful guarantee traffic safety.
4, long service life. The product of guard against theft, prevent noise set is firm, durable.
This product applicability is wide and can be used in tap water in urban construction, municipal drainage pipeline inspection Wells, heating, gas inspection Wells, postal services, telecommunications, communications, cable pipe Wells, power line well, street lamps, well well, fire control, all kinds of valves, anti-corrosion project, open ditch cover plate, and can be manufactured according to customer's special needs.
- Q: What hardware fittings are needed for the glass curtain wall project?
- You ask too much, but I do not answer, is the point type curtain wall, glass curtain wall is used above curtain wall claw, wholesale factory in Jiangsu, in Foshan, if it is to claw curtain accessories, we can talk, have contact.
- Q: What kind of goods do you need to open a hardware store?
- There are a lot of ah, tools, parts, screws, bearings, lighting, electrical materials, water cooler, there are some other configurations, such as titanium alloy frame. If you want to shop, you can go to shentop Hotel Web browsing, there are many types of him, should be for you.
- Q: What brand of hardware is better?
- Hardware refers to the use of gold, silver, copper, iron, tin and other metal processing, casting tools obtained, used to fix things, processing things, decoration and so on.
- Q: Hotel room toilet stainless steel parts, how to maintain?
- Cleaning area, other hardware cleaning and maintenance matters needing attentionThe common hardware in the bath area is bathroom cabinets, metal chains, hinges, slides, towels racks, shelves, frames, etc..
- Q: How to distinguish the advantages and disadvantages of bathroom hardware?
- Raw materials: zinc alloy Liepin generally use inferior recycled materials as raw materials, and cut corners to reduce costs, loose structure, light weight, feel giddy. Superior products: general use fine cast pure copper, high-quality zinc alloy or titanium alloy as raw material, tight structure, heavy weight, feel thick. Raw material, YISHION and copper are preferred. The casting and finishing process: the shortage of small Liepin die casting machine and simple machine, pressure, product gross PI surface pores, cracks and surface defects of wire lines, inequality, polishing process rough, simple process. Superior products: the use of large precision computer control die-casting machine tools and digital precision machine tools, rough surface smooth, smooth, no pores, silk defects and other phenomena, grinding and throwing, when the process is rigorous, a wide range of processes. The plating: plating Liepin is thin and uneven, loose structure, poor adhesion, luster, the chrome plated directly in the blank, after a period of time, the surface is easily corroded, wear, blistering and peeling off. The coating thickness is less than 20 microns, the material is easy to be oxidized by air, and the coating surface has many scratches and burrs. Products: in strict accordance with the national standard electroplating technology, using imported raw copper, nickel, chromium and copper after, three plating process, depending on the sense of thick, shiny, long-term use will not wear, corrosion, foaming or peeling,. Compact structure, uniform coating, "" crisp, color surface coating thickness in general more than 30 microns, no scratch coating surface and burr. The accessories Liepin: fasteners made of steel screws, easy to rust, glass products made of low-grade products, uneven thickness, low transparency, visual sense of opacity. Excellent...
- Q: What is wooden door hardware?
- Lock, hinge; if there is hanging sliding door, the pulley and the slide
- 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!
- Small pieces, as long as the amount, you can certainly make money steadily
- Q: What does "R0.5max" mean in hardware drawing?
- The "R0.5max" in the hardware drawing refers to the maximum allowable fillet R0.5.Max:N. maximum; maximumV. maximum; maximum possibleHardware:Traditional hardware, also known as "hardware"". Of five metals: gold, silver, copper, iron, and aluminum. 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. Most hardware products are not final consumer goods.
- Q: Does hardware include plumbing, building materials?
- We have a wide range of hardware, but water, electricity and household building materials are very important to us
- Q: What are door hardware included?
- The name is called the cat's eye, its role is to look out of the room through the door mirror, can see the outside view angle of about 120 degrees within the scope of all the scene, but could not see anything from the outside of the room through a door mirror. If the apartment or public houses by the place such as the door, put on the mirror, and for family security safety, can play a certain role. Is a necessary tool of the existing family.
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Heavy cast iron manhole covers
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 2000套 m.t./month
OKorder Service Pledge
OKorder Financial Service
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