Nowadays, the home market is becoming more and more active. During the renovation process, stainless steel railings are an indispensable decoration material. However, every household has its own characteristics, and the demand for stainless steel railings is also very different. Pressing out of the press, each type of tube has a set of molds, and some tubes will be customized according to customer requirements mold, which must be large quantities, or a large-scale exposition of stainless steel pipe to be customized for advertising, Therefore, the stainless steel railing process must be completed in several steps. Today I will take you together to explore the knowledge of stainless steel railing process.
Stainless steel railing specifications
First of all, stainless steel can be divided into seven categories according to the shape of the tube, namely, round tube, square tube, rectangular tube, oval tube, flat elliptical tube, special tube, special tube. Specifications are as follows:
1. Round tube: 0.8~323 thickness: 0.3-12.0mm
2, square tube: 3x3-200x200mm thickness 0.3-8.0mm
3, the moment tube: 6x4-150x200mm thickness: 0.3-8.0mm
4. Elliptical tube: 9.6x15-147x280mm Thickness: 0.5-5.0mm
5, flat elliptical tube: 8x15-63x213mm thickness: 0.5-5.0mm
6. Decorative tubes, tubes for mechanical structures, tubes for boiler heat exchangers, tubes for automobile exhaust tubes
Food hygiene tube: non-magnetic, uniform metallographic structure; inner hole polished, inner wall 600# gloss
Drinking water pipe: smooth inner wall, low fluid resistance, no scaling, no pollution, glossy appearance
Liquid Delivery Tubes, Industrial Pipes: For Chemical, Gas, Liquid, Dry Powder, etc.
7. Shaped tubes: oval tube, C-type tube, groove-shaped tube, core-pull tube, bamboo flower tube, stainless steel flagpole
Large diameter ultra-thin wall tube: φ108～377mm; thickness: 0.5～0.6mm
Second, according to the different manufacturing specifications, can be divided into three categories, namely stainless steel seamless pipe, precision stainless steel pipe (capillary 1-6mm), stainless steel welded pipe. Its specifications are as follows:
Outer diameter: Round tube 2mm-1500mm Thickness: 0.1-30mm
Material: 301, 304, 304L, 316L, 321 (1Cr18Ni9Ti), 310S (0Cr25Ni20), 309S
Features: High temperature resistance (1150°C); chemical tube; liquid (gas) conveying tube
In the decorative or industrial stainless steel pipe can be divided into 304 stainless steel 304L, 316L stainless steel pipe 316L, 430 stainless steel pipe 430, 201 stainless steel pipe 201, 202 stainless steel pipe 202, 409L stainless steel pipe 409L and so on. The common specifications are generally the following four.
1. Round tube: 9.5~406.4mm Thickness: 0.4~8.0mm
2. Square tube: 10x10~150x150mm Thickness: 0.4~6.0mm
3 moment tube: 10x20~100x200mm thickness: 0.4~6.0mm
4. Flower tube: 15.9~76.2mm thickness: 1.0~1.5mm
Finally, I tell you that the stainless steel plates and materials mentioned above include 304, 316L, 321, 201, and 301 tapes, and they are different in other aspects. For example, 304 stainless steel plate thickness 0.12mmx65mm, stainless steel plate 316L plate thickness 0.5mm-16mm and acid, alkali, high temperature resistant industrial board.
Stainless steel railing prices
It depends on the complexity of the process and the material. Thin materials and thick materials are not the same, direct paint and hot galvanized paint is not the same, different paints are not the same, different processes and equipment are not the same, different flower patterns are not the same. Generally the cheapest is also about 120, the general 200-300, a good 500 up, there are more than 2000 ultra-luxury.
Note: This price is for reference only! Due to geographical differences, of course, the price will be different. For more details on the prices, please refer to the local distributors!
Stainless steel railing process
Stainless steel railing process is divided into several steps 1. Stainless steel elbow variable wall thickness stainless steel square tube, along the length of the tube to make the wall thickness changes; 2, processing square tube section, the circular section into a square, oval, Polygons; 3, square tube with curling and back cover class, increase the total strength of the tube end to the outside or inside of the tube or the side of the square tube sealed square tube; 4, stainless steel elbow variable diameter square tube, refers to The diameter of a certain part of the pipe end or pipe is reduced; 5, the bent square pipe of the stainless steel elbow, we have more contact, is to change the straight pipe into a bend pipe with different curvature radius, such as elbow, bend pipe, etc.; A square tube with flanges and flanges. The former refers to the end of the tube that is inwardly or outwardly convex, and the latter refers to the tube that forms a bulge or groove in the circumferential direction of the tube.
Sometimes our stainless steel railings usually use 1, warm-up. An oxyacetylene flame flame is ejected from the outer circumference of the torch tip to preheat the metal surface of the cutting site to above the ignition point. 2, oxidation. Cutting oxygen is ejected from the center of the cutting nozzle, and the metal that has reached the ignition point is rapidly oxidized (burned) and oxide slag is formed. 3, slag. The liquid oxide slag is blown away by the high speed cutting oxygen stream, exposing the unoxidized metal to the oxygen stream. 4, forward, the metal exposed to the oxygen flow, the temperature rises to the ignition point under the action of the heat released from the above metal oxidation, continues to be oxidized by the oxygen flow and slag is blown away, finally the metal is oxidized and blown through in the entire thickness direction. . As the oxygen flow advances in the cutting direction, the newly contacted metal will repeat the process of preheating, oxidation, and slag slag, and finally form an incision.
Stainless steel railing installation and precautions
In order to meet the needs of construction, stainless steel railing columns need to be installed in many places, and stainless steel railing columns and glass are combined for installation. The combination of glass and stainless steel gives a very modern and beautiful visual experience. Whether it is a pedestrian bridge or a landscaped area Subway stations, garage entrances, shopping malls, residential stairs, home installations and other places are very suitable, it gives people a feeling of openness, brightness, and spaciousness, it has the flavor of the times and modern aesthetic standards.
The stainless steel railing column has the main body and the handrail. The railing column and the embedded board are connected and fixed by expansion bolts. After being fixed, in order to make the ground style beautiful, the embedded board is usually invisible. Can solve the problem of anti-theft. The stainless steel handrail is made of pipe or oak material. The handrail and the column are connected by handrails and fixed by screws. Generally the screws are fixed on the bottom side of the handrail. If it is a stainless steel handrail, you can also use the welding method.
The construction process of stainless steel railing columns includes four steps: stainless steel railing column embedded parts installation, stainless steel railing column steel frame production and installation, stainless steel railing column glass installation, and stainless steel railing column sealing and cleaning. These four steps are in accordance with the following steps: Gradually, the installation of embedded parts is a very important part. Whether the embedded parts are strong or not, will affect the future installation of glass and the overall safety issues. It is precisely because the embedded parts are supporting and The role of the connection is therefore the key to the entire construction.
The stainless steel railing post embedded installation is divided into the following steps:
First, according to the drawings for the embedded parts of the blanking work, cutting according to the size of the drawings, and then in the material above the drilling, and grinding and other deep processing, in order to ensure the quality of future embedded parts, can make it use a long time, pre Embeded parts must be rust-removed, and when necessary, anti-rust paint should be applied. The embedded parts that are processed should be brought to the site, and the embedded parts should be fixed according to the fixed points on the drawings. After verifying the dimensions, the parts are welded firmly and improperly. To adjust, in order to look good and ensure the success of the post-installation, it is necessary to smooth the surface waste resulting from the welding and the rough place of the weld, and to make up the place where the anti-rust paint is removed, otherwise it will be the first to be eroded hereafter. The place must be meticulous when making up the brush.
The range of stainless steel railing columns is relatively wide, and there will be an expanding trend in the future. In its installation, it must be stable and stable, and each step is done to ensure the quality of the entire project and reduce the occurrence of future problems.
Editor's summary: responsible for himself and responsible for his family. Correctly install stainless steel railings. Let stainless steel railings do their utmost to ensure our safety. For more information, please continue to pay attention to our website, follow-up will show more exciting content.
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