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China, Chinese Wholesale Solder Are Suitable for Copper Pipe Joint Installations and Gap Soldering in HVAC/R Applications Where No Fittings Are Used.1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Welding Soldering SuppliesWelding TorchSolderAir Condition system
Ningbo ZENTEC Air Conditioning & Refrigeration Co., Ltd.
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Product Description Elbow Short RadiusFor professional brazing, soldering and welding applicationsHigh quality solders are suitable for copper pipe joint installations and gap soldering in HVAC/R applications where no fittings are used.AlloyChemicalAWS A5.8Melting RangeRecommended ApplicationCompositonClass SolidusLiquidusBCu93PSilver-0%BCuP-21310 °F1475 °FFor copper, requires medium fit-upCopper-92.9%710 °C802 °CClearance range: 0.002-0.007" Phosphorus-7.1% BCu91PAgSilver-2%BCuP-61190 °F1450 °FFor copper or brassCopper-91%643 °C788 °CClearance range: 0.002-0.005" Phosphorus-7% BCu89PAgSilver-5%BCuP-31190 °F1500 °FFor copper or brass, used to bridge gaps where close fit-upCopper-89%643 °C816 °Ccan't be maintainedPhosphorus-6% BCu80PAgSilver-15%BCuP-51190 °F1480 °FFor copper or brass, useful for wide clearance 0.002-0.006",Copper-80%643 °C804 °Cgood ductilityPhosphorus-5% BAg30CuZnSilver-30%BAg-201250 °F1410 °FUse with ferrous and non-ferrous base metals,Copper-38%677 °C766 °Cflow suitable for bridging gapsZinc-32% BAg45CuZnSilver-45%BAg-51225 °F1370 °FGeneral purpose filter for steel and copper alloys,Copper-30%663 °C743 °Cmelting range useful for wide clearancesZinc-25% BAg50CuZnSilver-50%BAg-61270 °F1425 °FOften used to braze galvanized steel but suitableCopper-34%688 °C774 °Cfor bridging gaps in other ferrous and non-ferrous metalsZinc-16% BAg56CuZnSnSilver-56%BAg-71145 °F1205 °FFor ferrous and non-ferrous alloys, often used to brazeCopper-22%618 °C652 °Cstainless steel for food serviceZinc-17% Sn-5%
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