SAE FLANGE 3000PSI CODE 61 FLANGE 90DEGREE ISO 12151-3 SAE J516-87391 We are a professional manufacturer of Hydraulic fittings,and specialized in making Hydraulic hose fittings Hydraulic adapters, Hydraulic couplings, Hydraulic ferrule, Hydraulic falnge and so on. HIGH PRESSURE SAE HYDRAULIC FLANGE FITTING 3000PSI 87341 & 87342 Brand: SINOPULSE or OEM Material : Carbon steel 45# Surface treatment: Zinc plating Application: 87391 used for the steel wire braided hydraulic hose 1SN 2SN , R1AT, R2AT 87392 used for the steel wire spiral hydraulic hose, 4SP. 4SH, R12, R13& R15