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Aluminum is an ultra-light metal, making it an optimal choice for low cost and lightweight pipe nipples, However, because they are velnerable to corrosion, aluminum pipe nipples are not recommended for wet or salty environments.  

Aluminum pipe nipple is used only in specialty applications where their uses and limitations are understood. They are not designed for use in general shop water or air plumbing layouts (refer to traditional metals like brass, steel/malleable iron, stainless steel, plastics, etc. for general plumbing applications). Aluminum to aluminum pipe threads are not designed to be removed or re-tightened as they will bind very quickly and easily (ie. the friction of threading together will cause the aluminum to bond to itself - PTFE sealants, pastes, or tapes can lessen the effect but will not prevent it). Therefore, once aluminum to aluminum threads are threaded together, it is considered permanent and leak paths would be difficult to eliminate (but weld aluminum fittings are available, N205WD, N210WD, N225WD, etc).

As one of the most famous pipe fittings manufacturers in china, Sanvo Pipes & Fittings produces the highest quality aluminum weld pipe fittings and couplings to the standards of DIN, BS, ISO, ANSI, API, and JIS, etc. For hardware customers who choose by different materials, we provide carbon steel pipe nipples, black pipe nipples, galvanized pipe nipples, stainless steel pipe nipples, seamless pipe nipples, brass pipe nipples, aluminum pipe nipples, carbon steel pipe sockets and stainless steel pipe couplings. Our aluminum pipe nipples and couplings are available in the following size: 1/8 ", 1/4 ", 3/8 ", 1/2 ", 3/4 ", 1 ", 1-1/4", 1-1/2 ", 2 ", 2-1/2 ", 3 ", 4 ", 5", 6 ".  

At Sanvo Pipes & Fittings we pride ourselves on our superior quality and service. We trust Sanvo will be your reliable supplier of aluminum pipe nipples in China. If you want to make a request quote, please send email to info@pipenipples.com or use our simple online Request for Quote Form. Our experts on manufacturing aluminum pipe nipples can help you answer any questions.