Zhangshui covers

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
-
Supply Capability:
1000 m.t./month

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Product Description:

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 bar


Knot, external 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.


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Q:What are the commonly used hardware in the customized wardrobe?
Three in one: the main connecting parts of cabinet panels, commonly known as "three in one", can be applied to 18mm or 25mm boards.
Q:What does the home improvement hardware include? What are your buying skills?
Decoration hardware including what? How to choose and buy? It is a lot of people's troubles. Decoration is a very complicated matter, large building materials, furniture, sanitary ware, small door, door hinge, bath towel, etc. this pendant pumping railSome hardware fittings, which can not be less. When the purchase of hardware, we must choose the good sealing performance of the hinge. Hardware in the home improvement costs about 3%-5%, the proportion is small, but can not be ignored. Hardware according to use functionDivided into ordinary hardware and special hardware. The general hardware set way into the lock, hinge, slide, handle, hanging round, nail, plate bracket, door stopper, hook, touch beads, touch plate pin card, etc.. Special hardware according to the way setDivided into bathroom hardware and kitchen Pendant category. I only introduce common hardware, special hardware to be late.
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Cookware, such as metal products (metal and other materials, such as wood and plastic), is part of a hardware cookware category.
Q:How do housekeeping refer to hardware accessories with good or bad?
Furniture hardware accessories, hinge, track, for example, mainly from the opening and closing (pumping) times, salt fog test, negative re - judge good or bad. But now the hardware of many copycat goods, to be optimistic about the brand; at present, the domestic hardware is doing the best DTC Dongtai, and customer service or product lifetime warranty commitment...
Q:What is wooden door hardware?
Mainly: hinges, door locks, door closer, access control, latches, dust bars, and connecting the above parts with self tapping!
Q:Does hardware affect the tightness of doors and windows?
Let me put it briefly.The main window is divided into windows, windows and wood windows and other types of.It is made of glass, section bar, hardware, sealing strip and so on. The sealing of doors and windows is made up of all parts, including the quality of the glass, the quality of the profiles, the quality of the sealant (mainly), the quality of the hardware, the quality of the doors and windows.The tightness is mainly related to the sealing strip they use. For example, the common casement window adopts three yuan ethylene propylene sealant strip, while the sliding window adopts the sealed top.
Q:What brand of hardware is better?
Buy Bathroom Hardware recommended to buy the big brands, of course, in order to avoid unnecessary trouble I suggest you choose those big brands, with the quality of customer service in this regard will be controlled better, like ATGET, a brand of bathroom hardware dily V - O of the two one brand is I trust, with the overall feeling Ya Jie is my home is good, and the Delong Delong, Yatin Yatin, HAVA HAVA, ArgentCrystal ArgentCrystal, elegant, these brands are good brand reputation, are the ten famous network on the china-10 are the latest bathroom hardware accessories
Q:How to buy some ardware
It is understood that the aluminum alloy material on the market some businesses claim that is just contain aluminum components, which mixed with other ingredients such as silicon, magnesium, and surface film thickness and surface treatment technology and other factors, also affects the price and quality of materials. Surface treatment process mainly oxidation, matte, electroplating, wood grain and paint, and so on, the price of products is also quite different.
Q:Hotel room toilet stainless steel parts, how to maintain?
Bathroom faucet cleaning methodThe tap water scale cleaning method: bathroom faucets are mostly stainless steel, in use after a period of time, the surface gloss can obviously reduce, began to appear in fog or surface scared, seriously affect the appearance.
Q:What do you learn before you sell hardware?
What do you learn before you sell hardware? Preparatory supplyMore types of stock, the quantity can be too much, diligent purchase, so as to make up for the amount of purchase problems. The second is to bargain. But also to complete the goods, grades complete, but according to the level of consumption in the district to determine the amount of each grade of goods. The channel can first from city wholesale market to start, although the cost of a little higher, but if you can pay attention to and through effective communication, can be in a very short period of time, to find out the various brands of various products and the characteristics of the price, then can go to the major national professional hardware wholesale market to purchase, the market purchase amount certain requirements, but the price will be a lot cheaper, also by Tmall, Jingdong, is the latest hardware store the product details, price, for the opening of new hardware store the lack of channels will be a good deal, information platform.

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