liquid Nitriding salt for start first time at i in house available set up Pot size 550 mm diam. x 1200 mm height. Material SS 310. Material to be Nitriding PIN diam. 16 mm x100 mm length.Tapped hole diam. 5 mm x length 15 mm. at both ends or at one end threaded diam. 7mm.Salts required for initial start and monthly according with above said load per month.Pl. send quotation.