alloy steel flange

We are hebei JiMeng high-pressure flange pipe group co., LTD., our group is a professional production and sales in north China the flange, elbow, pipe fitting one of large enterprises.Main production gb, the mechanical, chemical, manhole, vessel standard, Japanese standard, German standard, American standard, the standard, British standard and other standards flange, elbow, tee, reducer, etc.Today let me introduce in detail the classification of the flange for everybody:


1. According to the different type, the flange can be divided into plate flat, with neck downward welding, butt welding with neck, flange cover (also called blind flange or blind plate), socket welding flange, threaded flange (also called threaded flange), integral flange, lap joint flange (flange), etc.


2. According to the different material, can be divided into Carbon Steel Flange, stainless steel flanges, steel flanges, such as plastic flange form.


3. According to the connection method, there is welding flange, threaded flange connection.


4. According to the standard of flange, can be divided into national standard flange, American standard flange, British standard flange, Japanese standard flange, Russia standard flange, flange and so on standard jis standard.


5. Based on production process, can be divided into Cast Steel Flange, Forging Flange, plate flange, Steel Flange, flange, welding thermal expansion flange, etc.

Product Categories : DIN Flange > DIN 2633 Pn16 Flange