jis 10K 5k stainless steel flanges

JIS 10K 5K stainless Steel Flange is the most widely used flange in low pressure pipelines. JIS 5K standard and BS4504 PN16 standard are one of the earliest flange standards and are widely used in the market. Among them, the JIS 10k 5K SOP casting flange is low in price, and its quality meets the requirements of low pressure. It is the most used pipe fittings in pipe connections. It is widely used in Europe and Korea, Thailand. Widely used in general industrial drainage, municipal pipeline sewage, civil pipeline drainage, and low-pressure pipelines, air-conditioning pipelines.
    The biggest feature of JIS 10K 5K stainless steel flange is good stability, strong corrosion resistance, acid and alkali resistance,
JIS 10K 5K Stainless Steel Flanges are essential accessories for connecting pipes, Valves, pumps and other equipment to form a piping system. It facilitates the cleaning, inspection and maintenance of pipes. Reduced engineering costs.
   When using JIS 10K 5K stainless steel Flanges, the flanges are evenly welded to one end of the pipeline with special welding rods, and then fastened with bolts to effectively connect the pipelines, valves, pumps and other equipment accessories, so that the entire pipeline is integrated. normal work.
   It is an indispensable pipe fitting that must be used in pipeline systems and equipment in special industries such as machinery, petroleum, chemical industry, water conservancy, medicine, food, and pharmaceuticals.
   Our JIS 10K 5K stainless steel flanges are made of standard materials, finely processed and priced in line with market demand. According to the needs of different markets and different customers, special shaped manufacturing can fully meet the requirements of customers and markets for different flanges. And we will inform customers of market needs so that they can quickly expand the market.
Types of JIS 10K 5K Stainless Steel Flanges:
According to the model can be divided into: JIS SOP, JISSOH
According to the process, it can be divided into: forged flange, cast flange, steel plate flange
According to the material can be divided into: SUS304 SUS316 SUS316L 321 201
JIS 10K 5K 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
Put the 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 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 customer requirements, and the flanges will be individually packaged according to customer requirements, and then put into wooden boxes for shipment.