RFQ Description
1.ANSI B16.5 carbon steel forged flanges(material A105 Q235 ):150LB, 300LB, 400LB 600LB, PL, BL, WN, SO, SW 2. JIS flanges(SS400 SF440A ): 5K 10K 16K 20K 30K 40K SOPRF SOHFF SOHRF BLFF BLRF 3. DIN carbon steel flanges(material :Rst 37.2, St 37.2 , C22.8) : DIN 2573 PN6, DIN 2576 PN10, DIN 2502 PN16, DIN2503 PN2&PN40, DIN2566 PN10, DIN 2631 PN6, DIN2632 PN10, DIN2633 PN16, DIN2634 PN25, DIN2635 PN40, DIN2636 PN64, DIN2637PN100, DIN2638 PN160DIN2638 4.UNI flanges(material Rst 37.2 , S235JRG2, A105) UNI 2276 UNI 2277, UNI2278, UNI6084, UNI6089, UNI6090 UNI2254, UNI2282, UNI6090, UNI6091, UNI6092, UNI6093 5, EN1092-1 PN6, PN10, PN16, PN25, PN40, PN64, PN100, PN160Type 01/02/05/11/13 6, BS4505, GOST12820-80, 12821-80 flanges , Table D, Table E, Table H. flanges flange
