5 signs that a quality mattress should have

1 registered trademark

2 Origin, factory name, factory address

3 certificate, date of manufacture, specifications, model, product name

4The front side of the two sides is obviously deep.

5The thickness is even and flat, the vertical is not easy to fall over, the pen is quite square

Steel Threaded Flange is the part for connecting pipe and pipe at pipe end. There are threads and holes on the flange, use threads and bolt to connect the pipes or other threaded pipeline accessories.

Because of its good overall performance, Flange is widely used in such basic projects as chemical engineering, construction, water supply, drainage, petroleum, light and heavy industry, freezing, sanitary, plumbing, fire protection, electricity, aerospace and shipbuilding.

Type: DIN2565 to DIN2568

Pressure: PN6 to PN40

Material: Carbon steel or other required material

Surface: Original Color, Galvanizing or Paiting as clients requirements.

Packing: Wooden Cases




threaded flanges






Drawing and data show DIN2566, if you need other types, please contact with supplier.


How to order: DIN number + (size) (x d1 dimension if not ISO) + (pressure) + material if not steel
Example: for steel = DIN 2565 DN 100 PN 16 Example: for stainless = DIN 2565 DN 100 PN 16 316SS


Threaded Flange

Threaded Flange,Threaded Pipe Flange,Carbon Steel Threaded Flanges,Galvanized Threaded Flange

HEBEI ZIFENG NEW ENERGY TECHNOLOGY CO.,LTD. , http://www.zifengpipeline.com