DIN Flanges:

1.UNI2277,2278,2276,6084,6091,6092,6093,2282,Etc

2.EN1092,PN6,PN10,PN16,PN25,PN40

2.ST37.2/C22.8

Standards:ANSI,JIS,DIN,UNI,BS4504,SABS1123.EN1092-1,AS2129

Type: Blind,Flat, Slip on,Threaded, Welding Neck,Socket weld

Sizes: DN15-2000

Material:  Carbon steel: A105.RST37.2,P250GH,C22.8,S235JRG2       Stainless steel: F304,F304L,F316,F316L

Surface Treatment: Anti rust oil,Transparent/yellow/black,Anti rust paint, Zinc, hot dip galvanized.