DIN Standard Steel Flanges,DIN 2502, 2503, 2527, 2565,2573,2627,2629,2631,2632,2633,2634, 2635, 2637, 2641, 2642, 2655,

Brand Name:YUHONG
Certification:API, PED,
Model Number:DIN 2502, 2503, 2527, 2565,2573,2627,2629,2631,2632,2633,2634, 2635, 2637, 2641, 2642, 2655,
Minimum Order Quantity:1PC
Delivery Time:7DAYS
Payment Terms:T/T , LC
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Location: Wuxi Jiangsu China
Address: 江苏省无锡市惠山区洛社镇石塘湾运河东路5号
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Din Standard Steel Flanges DIN 2502 , 2527 Round / Square Butt Weld Pipe Flange



Din Standard Flanges; DIN 2502, 2503, 2527, 2565,2573,2627,2629,2631,2632,2633,2634, 2635, 2637, 2641, 2642, 2655, 86030

Din Standard Flanges

Pipe Flanges are widely used as a popular category of pipe fittings. A flange is used to mechanically connect two pipes together. It can also be used to mechanically connect a pipe to a tee, valve, choke or any other piece of equipment. Flanges are available in round, square, and rectangular shapes. In some cases, flanges are usually in the shape of a ring or a plate to form a rim at the end of a pipe when fastened to the pipe. This is an example of closet flange. A flange can also be a plate for covering or closing the end of a pipe. This is a blind flange. Thus, flanges are considered to be projecting or internal components which are used to support mechanical parts. They are like rims which are used to strengthen the mechanical part or they are a means of attaching that part to another part or surface.


We offer high quality DIN flanges that conform to the standard specifications of DIN

  • Deutsches Institut for Normung (German Institute for Standardization). These din standard flanges can be availed in different material specifications including carbon steel, stainless steel and alloy steel. Available at the most reasonable prices, our steel DIN flanges can work efficiently under high temperature and pressure.



Designs of flanges:
A wide variety of flange designs are available. They are available in various shapes and sizes. Some of the popular designs are as follows:

  • Butt weld
  • Socket weld
  • Captive
  • Split
  • Square
  • Round
  • Rectangle etc.

Custom shapes and sizes are also manufactured by numerous manufacturers. Various pipe flanges include machining details such as gasket surfaces, facing details, non-standard drilling, bevel and radius edges, o-ring grooves and raised or recessed faces. Some typical designs on flanges faces are shown below.

Raised FaseChamfer
Counter BoreO-Ring Groove
RadiusGasket Surface



Applications of pipe flanges:
Pipe flanges are widely used in pipe fittings of various industrial, commercial and residential applications. Pipe flanges can be customized to suit your application with various machining details. These pipe flanges have been used extensively in:

  • UHV applications
  • Hydraulic control systems for turbine generators
  • High pressure ground support missile systems
  • Nuclear and conventional power plant applications etc.

DIN 2502DIN 2503DIN 2527
DIN 2565 / 2566DIN 2573 / 2576DIN 2627 / 2628
DIN 2629 / 2630DIN 2631DIN 2632
DIN 2633DIN 2634DIN 2635 / 2636
DIN 2637 / 2638DIN 2641DIN 2642
DIN 2655 / 2656DIN 86029 / 86030

China DIN  Standard Steel Flanges,DIN 2502, 2503, 2527, 2565,2573,2627,2629,2631,2632,2633,2634, 2635, 2637, 2641, 2642, 2655, supplier

DIN Standard Steel Flanges,DIN 2502, 2503, 2527, 2565,2573,2627,2629,2631,2632,2633,2634, 2635, 2637, 2641, 2642, 2655,

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