STANDARDS:
ASTM A270-2015 S2
SURFACE FINISH: SF0~SF6
SF1 ID Pol. Ra<0.5μm/ OD Pol. Ra<0.8μm
SF4 ID EP Finished Ra<0.38μm/ OD Pol. Ra<0.8μm
Our BPE EP products with following advantages:
Homogeneously EP layer to minimize rouging
Higher chrome concentration for better corrosion resistance
Guaranteed smoothness of all internal surfaces to reduce
Bio film
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