"Quick Sweat" Water Stopper for Pipe Repair. Temporarily holds back the flow of water during pipe soldering repair "An Indispensable Plumbing Tool"
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ASTM A53. ASTM A53 is a carbon steel alloy, used for structural steel pipe. The alloy specifications are set by ASTM International, in specification ASTM A53/A53M[1].
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This GPS receiver and location finder displays geographic coordinates, velocity & altitude, digital clock, and features a distance and mileage recording function!
