INAN HYUPSHIN FLANGES CO., LTD supply AWWA C207 CLASS D RING FLANGE with 1500ton per month: 
	Standards & Types: 
	1) AWWA C207 CLASS D RING FLANGE.
	2) AWWA C207 CLASS D BLIND FLANGE.
 
	Material: 
	CARBON STEEL: ASTM A105, Q235B.
	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
	
	
		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
	
    
	
	
	
	
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Tel: Null   Fax: Null      Website: www.hsflange.com | www.hsflanges.com