JINAN HYUPSHIN FLANGES CO., LTD supply ANSI B16.5, ASA B16.5 CLASS 150 (150LBS), CLASS 300 (300LBS), CLASS 600 (600LBS) SLIP ON FLANGE to Global Markets, monthly output 1500ton.
	
		Standards & Types:
	
		1) ANSI B16.5, ASA B16.5, CLASS 150, 300, 600, DN15-DN1200, 1/2"-48", SLIP ON FLANGE RF, SORF FLANGE, SO HUB FLANGE.
	
		 
	
		Material:
	
		CARBON STEEL: A105, 20#, Cr20, Q235B, 16Mn, 20Mn, S235JR, RST37-2, C22.8, P245GH, P250GH, A350 LF.
	
		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 Dipped 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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