product: u type hot rolled steel sheet pile size: customized steel grade: Q195,Q235,Q235B,Q345 technique: hot rolled
u type hot rolled steel sheet pile made in China
u type hot rolled steel sheet pile
25MT,open to discussion
port of loading
within 7-15 days upon the receipt of payment
standard exporting packing or as per request
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Q:Are man-made sheets containing formaldehyde?
Adhesive, with formaldehyde. No aldehyde glue seems not much. How much formaldehyde, and the quality and amount of glue. So buy the floor, pure wood the most environmentally friendly.
Q:TR90 memory board frame is what?
In fact, there is no such frames, TR90 frame with the plate is different. 1, from the material comparison: TR90 frame is the use of nylon material (also known as nylon 12 or PA12), is the most popular ultra-light frame material, with light weight, good toughness, super safety and other characteristics, with super Flexibility, wear in motion will never break. (Except fake and shoddy products). Plate frame is the use of acetate fiber or propionic acid fiber. Injection molding or suppression of grinding production. 2, the process comparison: TR90 frame process complex, the injection of glass factory and spray paint process requirements are relatively high. Plate rack: Although the plate rack less painting, but in the work than the TR90 frame process to be much more, more complex process. 3, the use of comparison: TR90 Frame: light weight, comfortable to wear, more secure, more difficult to deformation. The only drawback is that it will fade. Plate frame: the same size of the frame relative to the TR90 frame will be more weight, the bridge of the nose will have the feeling of oppression, comfort is not as TR90 frame, flexibility and safety than the TR90 frame slightly worse. The advantages of three-dimensional sense of strong, three-dimensional edges and corners of the TR90 frame can not be compared, but also not out of color. )
Q:Computer tables, two kinds of sheet: particleboard / melamine board MDF / fiber board which is better material?
MDF is a plant wood fiber as the main raw material, by the hot mill, pavement, hot forming and other processes made.
MDF surface smooth and smooth, fine material, stable performance, the edge of a solid, and the decorative surface of the board is good. But the density of the board is less tolerant of moisture, and in contrast, the density of the clamping force of the board less than the particle board, screw tightening if the loose, because the density of the board is not high, it is difficult to fix.
Particleboard is made of natural wood crushed into pellets, and then pressed by the adhesive, because the profile similar to honeycomb, so called particleboard, environmental protection coefficient is much higher than the density board. Many manufacturers produce furniture using particleboard, but also the main material of the cabinet. Particleboard surface is often rubbed with trimethylenediamine on both sides of the finish, the edge of the treatment and MDF appearance of the same, the use of special connection assembly, removable.
So recommend particleboard.
Q:Many types of flooring, which OKorder is suitable for several floor plate?
Ficus aurantium, Indian eggplant, ash wood, round beans, two wings beans, oak (white oak)
Pineapple (small pineapple)
Features: heavy, relatively hard. Stability is very good. Affordable choice.
Description: The color of dark reddish brown wood, texture dense and strong, with curved curved black wood texture, the island people often used to make piling boat keel and semi-circular bracket. Wood adhering to the fine characteristics of pineapple grid, is a can be used for geothermal and has a variety of color selection of subtropical wood species. Is the ideal alternative to pineapple grid, also known as small pineapple grid.
On behalf of the brand: Kyrgyzstan (mid-range), Huaming (old brand of good service), Li Feng (first-line brand) Merlin wood features: heavy, more hard wear, anti-termite moisture. Stability is very good, are cost-effective species, once popular. Indonesia to reduce the cutting prices have an upward trend.
Brief introduction: 1, Indian eggplant is growing in the paradise rain forest in the precious tropical hardwood, it takes 80 years to mature, in each hectare virgin forest can only find 1-5 trees.
Q:Do the doors of the wood, we generally use what plate?
A friend is a density board, is not all with this material ah
Q:How is the rich forest plate? What about environmental performance?
This brand did not really heard of my home agent is a forest brand plate, Guangdong OKorder brand
Q:Solid wood particle board and MDF which is more environmentally friendly and strong anti-moisture?
Solid wood particle board is also commonly used in the furniture industry, particleboard, is a clerk of the customer cling to a statement, solid wood particle board than the density board hardness is low, compared with the MDF better
Q:What is the quality of the board?
The use of environmental protection factor is higher than the national standard 18mm thickness of the MDF, and the new PVC louver with a different from the general wood sheet of polymer synthetic fiber material, after 200 degrees Celsius Of the high temperature without plastic hot veneer treatment, completely free formaldehyde release. This ensures that the production of "starting line" to reduce the formaldehyde content. The quality of formaldehyde is less than or equal to 1.5mg / L, and the formaldehyde content of E1 grade (national mandatory standard) is less than or equal to 1.5mg / L
Q:How about the environmental protection grade of the furniture sheet? What is the effect on the furniture?
Domestic plate environmental protection level to borrow the European standard: E0 level, E1 level ..... E0 level best! Plate emissions of harmful gases on the human body, such as formaldehyde, benzene ... and other levels of emissions standards! (Domestic plate also marked AAA or AA, AAA better, not vulnerable to moisture deformation)
The environmental protection grade of the plate has no effect on the craft and the production process of making the furniture!