What are the cutting methods of stainless steel bathroom tube

2020-09-21

Since the stainless steel bathroom pipe has high tensile strength and hardness, and its ability to resist deformation is also high, the bending force required during the cold forming of the cylinder and the cylinder head is relatively large. In addition, cold plastic deformation will reduce the stress corrosion resistance of duplex stainless steel, so it is recommended to carry out solid solution treatment after forming when the deformation rate of stainless steel bathroom pipe exceeds 10%. Stainless steel bathroom tube has high strength, large surface stress, large forming force, and surface defects are easy to cause cracking. Therefore, the surface of the material should be tested and the surface defects should be eliminated. In addition to this, the method used to cut stainless steel bathroom pipes,

A brief introduction to the bright light tube

2020-09-15

Bright tube is a kind of steel pipe refined by cold drawing or cold rolling, which is made by non-oxidizing bright heat treatment, non-destructive testing and other processes. The inner wall of the light tube is brushed with special equipment, and is washed with high pressure and treated with anti-corrosion. The anti-rust oil on the bright tube is used for anti-rust treatment, and both ends are sealed to prevent dust. The bright tube has excellent machining performance, and the steel tube can withstand high pressure, which is suitable for the air conditioning and refrigeration industries of hydraulic machinery and auto parts. The bright tube can be deformed by cold bending deformation, flaring and flattening at any angle without cracks. It is suitable for industries that need to perform various bending and deformation treatments on steel pipes.

A simple analysis of the current market situation of bright light tubes.

2020-09-14

With the continuous decline in billet prices, the market sales of bright light tubes have begun to show some resistance. Despite recent firm quotations from traders, shipments remain difficult. At present, the steel mill inventory rose slightly. In the gradual weakening of steel demand, capital constraints, the overall market turnover light. It is expected that the light tube market will be consolidated in the near future.

Cleaning steps of embossing tube

2020-09-08

Stainless steel embossed tubes have been widely used in the market due to their excellent performance characteristics, especially the stainless steel embossed tubes that have been pickled and passivated, their appearance and performance are more prominent. It can be said that the pickling passivation technology directly affects the appearance and performance of the stainless steel decorative tube. Let's take a look at the pickling and passivation steps of stainless steel embossed tubes.

Four reasons for rusting of embossed tubes

2020-09-08

Nowadays, in the market, the application range of the embossing tube is more and more wide, and the application field is more and more. For example, in the household industry, embossed tubes can be used to decorate household appliances, restaurants and cooking utensils, cabinets and bathrooms. Embossing is applied in the construction industry, and can be used as window frame decoration, building exterior wall, elevator car plate, ceiling, tunnel engineering and car plate, etc. In addition, the embossed tube can also be used in aerospace, atomic energy, military, chemical corrosion protection, metal box shell, mechanical equipment shell, shipbuilding, train interior, transportation vehicles and other industrial fields.

What is the difference between the raw materials of stainless steel decorative tube

2020-08-26

There are two main raw materials for stainless steel decorative tubes, one is a refining furnace and the other is an intermediate frequency furnace. Below is the difference between the two. 1. Raw materials of refining furnace: The steel strip of the refining furnace decorative tube is made of ore and other materials and refined furnace coal. The control of harmful raw materials is ideal. The material is soft, polished and the weld seam is smooth. The key is strong corrosion resistance, deep processing, good technology, convenient deep processing such as bending and welding. The refining furnace is raw ore smelting, commonly known as AOD refining furnace, which blows inert gas (Ar,N2) into molten steel while blowing oxygen under standard atmospheric pressure to achieve false vacuum by reducing CO partial pressure.

The difference between stainless steel industrial pipe and stainless steel decorative pipe

2020-08-19

Stainless steel industrial pipe is divided into: 304L stainless steel industrial pipe, 304 stainless steel industrial pipe, 310 stainless steel industrial pipe, 303 stainless steel industrial pipe, 302 stainless steel industrial pipe, 301 stainless steel industrial pipe, 202 stainless steel industrial pipe, 201 stainless steel industrial pipe, 410 stainless steel industrial pipe, 420 stainless steel industrial pipe, 430 stainless steel industrial pipe, etc. Stainless steel decorative pipes are also called stainless steel welded steel pipes for short. Commonly used steel or steel strips are welded after the unit and mold are crimped and formed. Welded steel pipe production process is simple, high production efficiency, varieties and specifications,

Classification of stainless steel decorative tube

2020-08-12

There are many types of stainless steel decorative tubes, but the main ones are the following: 1. Classification by production method: (1) Seamless pipe-cold drawn pipe, extruded pipe, cold rolled pipe. (2) Welded pipe: (a) Classification by process-gas shielded welded pipe, arc welded pipe, resistance welded pipe (high frequency, low frequency). (B) According to the weld points-straight seam welded pipe, spiral welded pipe.

Features of stainless steel industrial pipe

2020-08-07

Since the invention of stainless steel at the beginning of this century, stainless steel has integrated the image of modern materials and the excellent reputation in architectural applications, making its competitors envious. Stainless steel does not produce corrosion, pitting, rust or wear. Stainless steel is also one of the highest strength materials in metal materials for construction. Because stainless steel has good corrosion resistance, it enables the structural components to permanently maintain the integrity of the engineering design. Stainless steel industrial pipe also combines mechanical strength and high extensibility, easy to manufacture, and can meet the needs of architects and structural designers.

In daily life, the surface film of stainless steel decoration is often damaged in what form?

2020-08-02

If the 304 stainless steel decorative tube is heated when the workpiece has oil on the surface, and the thickness and composition of the oxide scale of the oil-sticky part are different from those of other parts, carburizing will occur. The carburized part of the base metal under the oxide skin will be severely corroded by acid. When the heavy oil burner is just starting to burn, the sprayed oil droplets will have a great impact if they adhere to the workpiece. When the operator's fingerprint is attached to the workpiece, it will also have an impact. Therefore, the bathing personnel should not directly touch the stainless steel parts with their hands, nor should they apply new oil stains to the parts. Be sure to wear clean gloves when operating. If the surface of the workpiece is cold worked, the attached lubricating oil must be in trichloroethylene