DIN2543 PN16 stainless
Steel Flange is the flat flange of DIN SLIP-ON /FF/RF, which is the most widely used flange in pipelines. DIN2543 standard is adopted in the market together with EN1092 PN16
Standard Flange and BS4504 PN16 flange standard. DIN2543 PN16
Stainless Steel Flanges are the most common and most used pipe fittings in pipeline connections. It is widely used in general industrial drainage, municipal pipeline sewage, civil pipeline drainage, low pressure gas pipeline and air conditioning pipeline. Among them, DIN2543 PN16 /DIN SLIP-ON /FF/RF low-pressure stainless steel casting
Flanges are widely used in Europe, Korea and Thailand due to their low price and low quality.
The biggest features of DIN2543 PN16 /DIN SLIP-ON /FF/RF stainless steel flanges are good stability, strong corrosion resistance, acid and alkali resistance, and are widely used in pipeline systems in chemical, pharmaceutical, food, pharmaceutical and other special industries. Pipes,
Valves, pumps and other equipment are connected to form a piping system. It facilitates the cleaning, inspection and maintenance of pipes. Reduced engineering costs.
DIN2543 PN16 /DIN SLIP-ON /FF/RF stainless steel flange is an indispensable accessory for connecting pipes, valves, pumps and other equipment to form a piping system. It facilitates the cleaning, inspection and maintenance of pipes. Reduce engineering costs.
During construction and use, DIN2543 PN16 /DIN SLIP-ON /FF/RF stainless steel flanges are welded evenly at both ends of the pipeline, and then bolted to connect to effectively connect pipelines, valves, pumps and other equipment accessories, so that the entire The pipes came together and started to work properly.
It is an indispensable pipe fitting that must be used in pipeline systems and equipment such as machinery, petroleum, chemical industry, water conservancy, medicine, food, and papermaking.
Our DIN2543 PN16 /DIN SLIP-ON /FF/RF stainless steel flanges are made of standard materials, finely machined and priced in line with market demand. According to the needs of different markets and different customers, special molding and manufacturing can fully meet the requirements of customers and markets for different flanges. And inform customers of market needs so that customers can quickly expand the market.
Types of DIN2543 PN16 /DIN SLIP-ON /FF/RF stainless steel flanges:
According to the model can be divided into: DIN2543 PN16
According to the process, it can be divided into: forged flange, cast flange, steel plate flange
According to the material can be divided into: 304,304l,316,316l,321,201
DIN2543 PN16 /DIN SLIP-ON /FF/RF stainless steel flange production process:
1) a: Forged flange
Cut stainless steel circular hacksaws of different specifications and models into cylindrical flange blanks, add them to a reverberatory furnace and heat them to 1300 degrees to take out, and then forge the flange blanks into annular flanges through forging machines such as forging presses and air hammers.
b: Steel plate flange
2) Steel flange: Make the corresponding mold according to the flange size, cut the stainless steel plate with a gas cutting machine according to the corresponding mold or put the stainless steel plate into the punching machine, put it into the corresponding mold, and directly punch it into a ring flange blank .
c: cast flange
In view of the characteristics of stainless steel, cast stainless steel flanges are mostly made of precision casting. First, put the high-quality stainless steel quasi waste into the intermediate frequency furnace for heating, and add non-ferrous metals such as Ni to ensure the stability of the material. When the molten steel melts to 1500-1800 degrees, it is poured into the mold box to form a ring flange blank.
2) Put the formed ring flange blank into the annealing furnace for annealing treatment to ensure the stability and consistency of the ring blank material
3) The annealed ring flange blank is processed into a ring flange on a CNC machine tool according to the drawing, and then the flange is drilled with a CNC drilling machine according to the drawing requirements, and the finished product is completed.
4) For the finished flange, the thickness, hole diameter, center distance, inner and outer diameter of the flange shall be inspected according to the drawing requirements.
5) The flanges that have passed the inspection will be laser-printed on the flange end face according to the customer's requirements, and the flanges will be individually packaged according to the customer's requirements, and then put into wooden boxes for transportation.
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