Note that the notch and thickness are also very important, we all know that the standard thickness of solid wood flooring should be 18mm, but there are many 17.5mm floors on the market, but I'm not saying that 0.5mm floor effect will be affected, the key The 17.5mm floor is mostly made up of insufficiently thick slabs or bent slabs, and most of the smooth slabs are not well dried or the stress problem is not solved. Such a floor is dangerous and its problems will be displayed after the pavement. It appears as arching, corrugated, etc. The length of the notch is another method of cutting corners. Because the floor area is calculated based on the width and length of the board, the shorter the notch of the manufacturer, the more its board will be. Wide, virtually reduced costs. However, the floor slot is short, it is easy to produce noise, and the floor stepping on it will make a buzzing sound.
Pay attention to the difference between paints There are roughly two kinds of paint on the floor paint market nowadays - pu paint and uv paint. Be sure to ask the paint type when you purchase the floor. Don't buy pu lacquer flooring. It is extremely environmentally friendly. Its benzene and Formaldehyde emission is very high, paint life is very short, has long been banned in Europe and the United States, as uv paint is divided into two kinds, one is the ordinary bright surface coating uv paint, one is roller uv paint (some factory Propelled super wear-resistant paint). The uv lacquer coating often requires waxing, and the lacquer surface life is generally 2 to 3 years (calculated by the degeneration of the larger effect); while the roller coating is only another uv lacquer process, generally a matte effect. The surface is Mian-like, and as to the wear resistance of paint is generally added in the paint aluminum oxide powder, which is an important distinction between ordinary roller paint and super wear-resistant paint.
Negative bag brand products are now many factories without floor, register a brand, get this manufacturer, that manufacturer to process, package their own brand, this is terrible, he simply can not grasp the quality, there is a problem, he will go to the manufacturer Push, let you worry about no way, of course, he would say that I am a big factory production is no problem, the key is that you can guarantee that he will not be processed in several plants at the same time? And in the small factory to do more with his intentions , The quality can be good or bad, the price can be high or low, looking for a lower production cost of the factory, is the eternal pursuit of Baopai products, and once his product is exposed, he only needs to re-register a brand, find another manufacturer or simply There is no need to change manufacturers, it can be listed, this is a factory business can not do, the method of identifying such floor business is to see whether the site on the packing box, sign the contract, when the deposit is required to his factory phone, I told him that I would like to confirm the floor, but I would like to verify the manufacturer. If it is not true, you have to give me a return (clear on the sales slip). This is mainly because you must be careful when you purchase laminate flooring and multi-layer parquet.
Beware of after-sales tricks floor After the procurement process is completed, the factory delivery, home installation phase, this stage must be careful, many unscrupulous businesses is to use this link to fool consumers, first of all, he will send the floor to the government, let you Confirm the number of packages to check the quantity, and then move upstairs to start the installation. The trick is here. Some merchants' floors will have a few boxes filled with broken wood. Generally, you will only look at the appearance, but not all open packages. His workers will throw away pieces of wood when you are not paying attention, so a few packets of floor money are earned, and the floor is not enough. They will let you buy them again. It is still complicated. Some workers are directly in your house. When stealing people, steal two or three bags of floor to run away, so be sure to have someone supervise when installing the floor.
Installation floor notes Floor treatment irregularities
It is prone to problems: If floors are laid on uneven ground, unevenness may occur behind the installed floor, and there is a large gap between the foot line and the floor. This not only affects the appearance, but also affects the service life of the floor lock, and even causes Floor noise. Correct prevention and construction methods: During the renovation, the ground should remain flat and the height difference within 2m should be less than 5mm.
The pipeline is not clear
It is prone to problems: If the laying of pipelines in various rooms is not clear, it is easy to break the pipeline when installing the floor, and thus to re-maintain the pipelines, to waste time and increase trouble. Proper prevention and construction methods: Show the installer a map of the pipeline or mark it at the pipeline before installing the floor.
The height difference between the floor and floor tiles
It is prone to problems: Some customers' living room and room pavement will be floor tiles and floors, respectively, but floors and floor tiles will appear after the level difference, affecting the appearance. Correct prevention and construction methods: Ask the professional installer to know the thickness of the floor before paving the floor. Make some ground leveling according to the laying thickness.
Door cover
It is prone to problems: After the door-sleeve is installed, if the door seam is not reserved according to the height of the floor paving, the door-sleeve will need to be cut when paving the floor, which may cause the door cover to have burrs or paint collapse. Correct prevention and construction methods: When the door cover is installed, contact the flooring company in advance to reserve the required height for the floor covering.
Geothermal floor selection
It is prone to problems: In a geothermal environment, failure to lay the floor correctly or to use geothermal heat in the correct way may cause damage to the floor. Correct prevention and construction methods: First, choose the right geothermal floor, the most suitable is the microcrystalline stone wood floor, the floor for geothermal heating, followed by the multi-layer solid wood floor, followed by the strengthening of the floor, the solid wood is not suitable for geothermal environment. The second is that geothermal heat rises 5 degrees a day during initial use. Third, if the new type of geothermal pavement, geothermal company to inform the floor pavement considerations
Pay attention to the difference between paints There are roughly two kinds of paint on the floor paint market nowadays - pu paint and uv paint. Be sure to ask the paint type when you purchase the floor. Don't buy pu lacquer flooring. It is extremely environmentally friendly. Its benzene and Formaldehyde emission is very high, paint life is very short, has long been banned in Europe and the United States, as uv paint is divided into two kinds, one is the ordinary bright surface coating uv paint, one is roller uv paint (some factory Propelled super wear-resistant paint). The uv lacquer coating often requires waxing, and the lacquer surface life is generally 2 to 3 years (calculated by the degeneration of the larger effect); while the roller coating is only another uv lacquer process, generally a matte effect. The surface is Mian-like, and as to the wear resistance of paint is generally added in the paint aluminum oxide powder, which is an important distinction between ordinary roller paint and super wear-resistant paint.
Negative bag brand products are now many factories without floor, register a brand, get this manufacturer, that manufacturer to process, package their own brand, this is terrible, he simply can not grasp the quality, there is a problem, he will go to the manufacturer Push, let you worry about no way, of course, he would say that I am a big factory production is no problem, the key is that you can guarantee that he will not be processed in several plants at the same time? And in the small factory to do more with his intentions , The quality can be good or bad, the price can be high or low, looking for a lower production cost of the factory, is the eternal pursuit of Baopai products, and once his product is exposed, he only needs to re-register a brand, find another manufacturer or simply There is no need to change manufacturers, it can be listed, this is a factory business can not do, the method of identifying such floor business is to see whether the site on the packing box, sign the contract, when the deposit is required to his factory phone, I told him that I would like to confirm the floor, but I would like to verify the manufacturer. If it is not true, you have to give me a return (clear on the sales slip). This is mainly because you must be careful when you purchase laminate flooring and multi-layer parquet.
Beware of after-sales tricks floor After the procurement process is completed, the factory delivery, home installation phase, this stage must be careful, many unscrupulous businesses is to use this link to fool consumers, first of all, he will send the floor to the government, let you Confirm the number of packages to check the quantity, and then move upstairs to start the installation. The trick is here. Some merchants' floors will have a few boxes filled with broken wood. Generally, you will only look at the appearance, but not all open packages. His workers will throw away pieces of wood when you are not paying attention, so a few packets of floor money are earned, and the floor is not enough. They will let you buy them again. It is still complicated. Some workers are directly in your house. When stealing people, steal two or three bags of floor to run away, so be sure to have someone supervise when installing the floor.
Installation floor notes Floor treatment irregularities
It is prone to problems: If floors are laid on uneven ground, unevenness may occur behind the installed floor, and there is a large gap between the foot line and the floor. This not only affects the appearance, but also affects the service life of the floor lock, and even causes Floor noise. Correct prevention and construction methods: During the renovation, the ground should remain flat and the height difference within 2m should be less than 5mm.
The pipeline is not clear
It is prone to problems: If the laying of pipelines in various rooms is not clear, it is easy to break the pipeline when installing the floor, and thus to re-maintain the pipelines, to waste time and increase trouble. Proper prevention and construction methods: Show the installer a map of the pipeline or mark it at the pipeline before installing the floor.
The height difference between the floor and floor tiles
It is prone to problems: Some customers' living room and room pavement will be floor tiles and floors, respectively, but floors and floor tiles will appear after the level difference, affecting the appearance. Correct prevention and construction methods: Ask the professional installer to know the thickness of the floor before paving the floor. Make some ground leveling according to the laying thickness.
Door cover
It is prone to problems: After the door-sleeve is installed, if the door seam is not reserved according to the height of the floor paving, the door-sleeve will need to be cut when paving the floor, which may cause the door cover to have burrs or paint collapse. Correct prevention and construction methods: When the door cover is installed, contact the flooring company in advance to reserve the required height for the floor covering.
Geothermal floor selection
It is prone to problems: In a geothermal environment, failure to lay the floor correctly or to use geothermal heat in the correct way may cause damage to the floor. Correct prevention and construction methods: First, choose the right geothermal floor, the most suitable is the microcrystalline stone wood floor, the floor for geothermal heating, followed by the multi-layer solid wood floor, followed by the strengthening of the floor, the solid wood is not suitable for geothermal environment. The second is that geothermal heat rises 5 degrees a day during initial use. Third, if the new type of geothermal pavement, geothermal company to inform the floor pavement considerations
1.Specification: Various size as
customer's requirements
2.Material:A6063,A6061,A3003 and other series alu
alloy
3.Suface treatment: anodizing ,polishing,turning ,power coating,mill finish etc
4.Design:OEM,ODM,or design by ourselves
5.Equipment: CNC ,extruding machine,cold drawn machine,heating
oven,straigtening machine,cutting machine
|
OD |
OD Tolerance |
ID Tolerance |
Roundness |
straightness |
Circular run-out |
|
φ16-20 |
±0.02 |
±0.02 |
0.01↓ |
0.015↓ |
0.05↓ |
|
φ20-30 |
±0.02 |
±0.02 |
0.01↓ |
0.015↓ |
0.05↓ |
|
φ30-50 |
±0.05 |
±0.05 |
0.02↓ |
0.020↓ |
0.08↓ |
|
φ50-80 |
±0.15 |
±0.10 |
0.05↓ |
0.025↓ |
0.10↓ |
6. STANDARD PACKING :Wooden case/carton
7. OPTIONAL PACKING: Polyfoam interleave inside, wooden case
Trade Terms
1. Payment: 30% T/T in advance, 70% balance pay before delivery. L/C at
sight.
2. Delivery time: 20 days after deposit receiverd. If opening mould, plus
7-10 days.
3. Trade Term can be chosen depending on your requirements.
4. FOB Port: Shanghai
Aluminum Alloy Extrusion Tube
Aluminum Alloy Extrusion Tube,Aluminum Extrusion Tube,Aluminium Extrusion Tube,Aluminium Alloy Extrusion Tube
Changzhou YiFei Machinery Co., Ltd. , http://www.yifeialu.com