A batch of phosphor bronze pipes are shipped to my customer from Vietnam.

The material is PBC2. The price of this material is relatively high, changing with the fluctuation of raw material prices in the market. The main components are Cu(87-91%), Sn(9-12%) and P(0.15-0.5%). As shown in the picture, there are two kinds of surface, one is black skin, as shown in the first picture; the other one is car light, as shown in Figure 2. The price of the second one will be higher than the first one, because the second one has one more step than the first one. If it is used in industry, I think the first one is enough.