DIN 2527 Blind flanges

DIN2527 blind carbon Steel Flange is the end of all pipelines. DIN2527 blind flange is divided into the end of each pipeline system, indicating the end of the pipeline system. The biggest function is to facilitate the dredging of pipelines, Maintenance. And the relative independence of each part of the pipeline. It is a special flange in ordinary industrial drainage, municipal pipeline sewage, and civil pipelines. When the blind flange is installed at the end of the pipeline, it indicates that the entire pipeline system is completed. The most commonly used din2527 blind Flanges are, din2527 pn10, DIN2527 PN16, DIN2527 PN25
   DIN2527 blind 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.
   When in use, fasten the blind flange and the flange at one end of the pipeline with Bolts, effectively connect the pipeline, valve, pump and other equipment accessories, so that the entire pipeline is integrated and starts to work normally.
   It is an indispensable pipe fitting in the pipeline system and equipment of machinery, petroleum, chemical industry, water conservancy, electric power, shipbuilding and other departments.
   Our DIN2576 blind flanges are standardized in 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.
DIN2576 blind flange
According to the pressure classification can be divided into: DIN2576 PN6 PN10 PN16 PN25 PN40
According to the process, it can be divided into: forged flange, cast flange, steel plate flange
According to the material can be divided into: carbon steel flange, stainless steel flange, alloy steel flange
DIN2576 flange production process:
1) a: DIN2576 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 flanges by forging machines such as forging presses and air hammers, b: DIN2576 steel plate method orchid
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: DIN2576 cast flange
Put the low carbon steel standard scrap into the intermediate frequency furnace and heat it to 1200-1500, pour it into the mold
The type is a pie-shaped flange blank.
2) 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.
3) For the finished flange product, the thickness, hole diameter, center distance, inner and outer diameter of the flange shall be inspected according to the drawing requirements.

4) Type the flanges that have passed the inspection on the end face of the flange according to the customer's requirements, and do anti-rust treatment to the flange according to the customer's requirements, 1: paint, 2: anti-rust oil, 3: galvanized, and then install it. In wooden box for shipment.