| 
 | |||||||||||||||||||
HEBEI HAIHAO FLANGES CO., LTD supply AWWA C207 FLANGE, CLASS D, CLASS E, TYPE RING, BLIND, HUB, LAP JOINT etc, monthly output 2500Ton..
Standards & Types:
1) AWWA C207 FLANGE, CLASS D, SIZE 2″ – 72″, TYPE RING FLANGE, HUB FLANGE, BLIND FLANGE, LAP JOINT FLANGE, STEEL Q235B or A105.
2) AWWA C207 FLANGE, CLASS E, SIZE 2″ – 72″, TYPE RING FLANGE, HUB FLANGE, BLIND FLANGE, LAP JOINT FLANGE, STEEL Q235B or A105.
Material:
CARBON STEEL: Q235B, A105.
STAINLESS STEEL: 304, 304L, 316, 316L, 1.4404, 1.4306, 1.4307.
Surface Antirust:
Surface antirust 1:       Antirust light oil
Surface antirust 2:       Black paint coating
Surface antirust 3:       Yellow paint coating or Red paint coating
Surface antirust 4:       Galnavized (Hot galvanized or Cold galvanized or Electro Galvanized)
Surface Finish:
Surface finish 1:       Stock finish
Surface finish 2:       Sprial serrated
Surface finish 3:       Two or three grooves (Water Lines)
Surface finish 4:       Smooth finish


 
	                        		    




