JIS 10K 5K stainless steel blind flanges

JIS 10K 5K stainless steel blind flange is the least used. Blind flange accounts for about 10% of pipeline Flanges, or even less. JIS flange standard is one of the earliest flange standards in the world and is widely used in engineering. , Most of the blind flanges are steel plate flanges. Especially JIS 5K 10K blind flanges are mostly stainless steel plate flanges.
   JIS 10K 5K stainless steel blind flanges are used in branches, Valves, pumps and other equipment or at the top of each branch of the pipeline system. It provides convenience for pipeline modification, addition, cleaning, inspection and maintenance. Reduced engineering costs.
 JIS 10K 5K stainless steel blind plate carbon Steel Flange only needs to be fastened to the welded flange at one end of the pipeline with Bolts when in use, and the pipeline, valve, pump and other equipment accessories can be effectively connected without welding. , make the whole pipeline come together and start working normally.
   JIS 10K 5K stainless steel blind flange is a rare but essential pipe fitting in the piping system and equipment of machinery, chemical industry, water conservancy, electric power, shipbuilding, air conditioning and other departments.
   Our JIS 10K 5K stainless steel blind 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 Blind Flanges:
According to the model can be divided into: JIS10K BLIND JIS5K BLIND
According to the pressure can be divided into: JIS 5K JIS10K JIS 16K JIS 20K JIS 30K
According to the process, it can be divided into: forged flange, steel plate flange
According to the material can be divided into: 304, 304L, 316, 316L, 321, 201
According to the production process, JIS 10K 5K stainless steel blind flange can be divided into: forged flange, cast flange, steel plate flange
1) a: Forged flange
Saw billets of different specifications and models into flange blanks, add them to a reverberatory furnace and heat them to 1000 degrees to take out, and then forge the flange blanks into cake-shaped flange blanks 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 pie-shaped flange blank.
c: cast flange
Put the low carbon steel standard scrap into the intermediate frequency furnace and heat it to 1500-1800, pour it into the mold
The type is a pie-shaped flange blank.
2) Put the formed pie flange blank into the annealing furnace for annealing treatment to ensure the stability and consistency of the ring blank material
3) The formed pie 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.