Al flux-cored wire and Al brazing wire manufacturing whole line solutions 4043,4047,5356,6061 and so on. Aluminum brazing wire (XR-4047) is a solid aluminum silicon brazing wire,which needs to be used with aluminum flux paste. ① Composition is 4047, conforming to American Standard BAlSi-4 ② Spool:Φ1.0、Φ1.2、Φ1.6、Φ2.0 6kg/reel 1reel/box ③ Rod: xn--(1-4bc.xn--62-4bc5046b.xn--02-4bc5046b.xn--43-4bc5046b.xn--03-4bc5046b.2)*1000mm 5kg/box or 10kg/box ④ Ring: According to customers’ measurement Al flux-cored wire is a composite made of aluminum-silicate alloy (outside) and white fluoride flux (inside). The white flux is non-hygroscopic, non-corrosive and needs no cleaning after brazing. It is used to flame braze, induction braze and furnace braze aluminum heat exchanger for condenser, refrigerator, air conditioner, heat pump, cold storage aluminum platoon, various aluminum pipes and parts. If you plan to produce Al flux-cored wire and Al brazing wire,please feel free to ask.We supply the whole line solution.