Stainless steel butt welding flange performance and knowledge
I believe we all have a certain understanding of the various types of pipe fittings, so what are the basic functions of stainless steel butt welding flange? What are the problems to pay attention to when applying this product? The following production elbow flange manufacturers take you to have a look!
Some considerations and performance in use
Stainless steel butt welding flange is a kind of disk part used in pairs, especially in pipeline project installation. Stainless steel flange in pipeline engineering installation, mainly suitable for pipe connection.
Here, the main basic functions of stainless steel butt welding flange manufacturers are summarized as follows: connecting pipes, maintaining pipe sealing characteristics; Stainless steel butt welding flange, easy to disassemble a section of pipe; Stainless steel butt welded flange is conducive to disassembly and inspection of pipeline conditions
Stainless steel butt welding flange is conducive to sealing a section of pipe, carbon steel flange is made of two types of large diameter pipe connection safety device, also known as carbon steel flange, generally two types of flange and a lot of tightening bolts.
Carbon steel flanges are made of carbon steel. Low carbon steel plasticity, low compressive strength, add appropriate carbon elements will become very hard, plasticity will reduce compressive strength. Carbon steel flanges are a good choice because flange connections are likely to bear high tensile, shrinkage, twisting and shear strength.
In the use of stainless steel butt welding flange, the electrode should be maintained air drying, the time should be moderate, and can not constantly frequently drying, otherwise, the paint is very easy to crack and fall off, avoid the electrode paint sticking oil stains, to prevent the increase of stainless steel and butt welding flange carbon content molecules, harm the weld quality.
At the time of processing, there is a process is butt welding, during which continuous heating will dissolve carbide, thereby reducing corrosion resistance and mechanization, In use should pay attention to the problem, to avoid stainless steel butt welding flange cover caused by heat corrosion between the eyes, butt welding flow can not be too large.
What is the storage environment of stainless steel flange
The storage area can not have acid, alkali, salt, and other harmful materials together, different types, must be stored separately, do not mix, to prevent corrosion, the location of the region can be selected according to geographical conditions, generally used is the ordinary closed warehouse, that is, there is a roof with walls, doors, and Windows tight, with ventilation device warehouse. The warehouse should pay attention to ventilation on sunny days, pay attention to close and moisture-proof on rainy days, and always maintain a suitable storage environment
