sale GOST12820-80 slip on flat face pipe fittings flange
	
		JINAN HYUPSHIN FLANGES CO., LTD supply GOST12820-80 PLATE FLANGE, PLAIN FLANGE, FLAT FLANGE, monthly output 3000Ton:
	
	
		Standards & Types:
	
	
		1) 
GOST12820-80 PN6, PN0.6MPA, DN15-DN1000, PLATE FLANGE, FLAT FLANGE, PLAIN FLANGE, SLIP ON FLANGE.
	
 
	
		2) 
GOST12820-80 PN10, PN1.0MPA, DN15-DN1000, PLATE FLANGE, FLAT FLANGE, PLAIN FLANGE, SLIP ON FLANGE.
	
 
	
		3) 
GOST12820-80 PN16, PN1.6MPA, DN15-DN1000, PLATE FLANGE, FLAT FLANGE, PLAIN FLANGE, SLIP ON FLANGE.
4) 
GOST12820-80 PN25, PN2.5MPA, DN15-DN1000, PLATE FLANGE, FLAT FLANGE, PLAIN FLANGE, SLIP ON FLANGE.
5) 
GOST12820-80 PN40, PN4.0MPA, DN15-DN1000, PLATE FLANGE, FLAT FLANGE, PLAIN FLANGE, SLIP ON FLANGE..
	
 
	
		 
	
	
		Material:
	
	
		CARBON STEEL: 20#, CT20, Q235B, A105, 16Mn, 20Mn.
	
	
		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)
		
	 
	
    
	
	
	
	
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