Pay attention to the following points when purchasing: 1. The quality of the dining table chair.
Pay attention to the following points when purchasing:
First, the quality of the production of dining tables and chairs.
Whether the welding of the steel-wood chassis or the bracket has the phenomenon of de-welding and weak welding, whether the connection of the screw or the rivet is loose; whether the connection between the steel frame and the table is firm and not loose. Http://cantingjiaju.cn.gongchang.com
Second, the surface finish quality of the dining table chair.
Whether the surface finish of the steel part is smooth and flat, no coating or peeling off, no rust; the surface of the table is smooth and smooth, and there are no defects such as scratches.
Third, the requirements of countertop glass.
The thickness of the tempered glass table top of the table should generally be greater than or equal to 12mm, and the thickness of the fireproof board is generally 25mm. The end edge of the table top, the edging edge is smooth and smooth, no obtuse angle, no scratches on the glass, no corners, etc.
Fourth, the stability and safety of the dining table chair.
Whether the grounding stability of the dining table chair is stable and without shaking, whether the chair person has a tendency to overturn after sitting. Whether the covered part of the soft face stool surface is full and firm, and whether the color of the color is different.
Fifth, the main size of the dining chair.
The industry standard stipulates that the height of the dining table is 680mm-760mm; the height of the dining chair is 400mm-440mm; the height of the soft seat is 400mm-460mm, and the width of the armrest of the armchair is greater than or equal to 460mm.
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Submission:
Micro tubule cluster pipe/tube
With HDPE (high density polyethylene) uPVC as the raw material, ext-ruder is extruded to make plastic molding production, the single hole wall intersect, a kind of cable sheath pipe of close melting boundary.Products are waterproof, moisture-proof, anti-aging, long service life, and good weatherability characteristic, at the same time, since it is a one-time molding integration porous protect casing, so the construction is convenient, increase the number of embedded holes, to improve the construction speed, greatly reduces the engineering unit of materials and construction cost.
The inner wall of this kind of pipe is smooth and can be used for optical cable, which can save working hours, its structure is reasonable, the use value is high, the life is long.It is mainly used for mobile,uni-com, net-com, broadcast and other communication cable sheath.
Application:
It is mainly used for communication cable, telecommunication cable network, length communication line and cable TV broadcast transmission network.It has the advantages of being flexible and flexible, less laying, convenient construction, safe and reliable, and low cost.
Features:
1. Good corrosion resistance, good electrical insulation, at least 50 years.
2. The porous partition is clear, the thread is easy and convenient.
3. The construction is convenient and fast and the construction cost is low.
4. Tight arrangement of holes to improve the utilization ratio of communication holes.
5. Product integration structure, high strength, long service life.
HDPE/UPVC Multi Hole Plastic Pipe
Plastic Pipe With Multiaperture Profile,New Material Pipe,Multiaperture Profile Plastic Pipe
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