... types Forged Flange ring Specification 1,Standard: ASTM, BS,ASME, DIN, SIS ,GB, JIS,ISO,JPI,EURONORM , we can also produce as ... 2000-20000 AWWA C207 4-144 CLASS B-F DIN/BS/JIS 10-4000mm PN2.5-404,Type: Flat, Slip on, Blind ... ,Zinc 6,Coating: black paint, yellow transparent paint, cold and hot dip galvanize7,Package: seaworthy plywooden case, wooden pallet, metal structure Application ...