Professional Pipe Fittings:The fitting is strength, low carbon content (brass is too flimsy and will broke in use), which can be connected to copper, brass, plastic, aluminum, and welded steel; Can use widely for fuel equipment, plumbing, gas, refrigeration, and vacuum applications, it also good for any home brewing application Even in humid environment, it still has strong oxidation resistance and does not corrode.Stainless steel can withstand high temperatures as well as low temperatures.Specification:Material: 304 Stainless SteelThread: 41x26mm / 1.2"x3/4"BSPTColor: Silver ToneWorking Temperature: -100 to +660 degrees ℉Key Installation Steps:1. Seal: Apply tape (2-3 clockwise wraps) or sealant paste to nipple threads.2. Hand-Tighten First: Screw connector into first fitting by hand until snug.3.
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