The WT casing used DCDMA C80 tubing and the tapered HD thread functions well. Thread design 1.It is combined with HD rod threads. 2.Tapered joint and sparse thread greatly increase efficiency, lightens friction and reduces labor costs. 3.Double-butt tapered joint and heavy duty buttress thread form work with more strength. Parts Catalog - HWP Inc. - Free Online Publishing4. 5 6 8 7 REF# PART # DESCRIPTION WATTS VOLTS LENGTH 1. 16-00141 Threaded replacement heater assemblies include element, thermostat, 6000 240 17 high limit switch, indicator light, switch. 1-1/4 Thread 2. 16-00145 Threaded replacement heater assemblies include element, thermostat, 1500 120 8 high limit switch, indicator light, switch. 1 Thread
ATW BTW NTW Buttress Thread Steel Well Casing Pipe . Used machinery Up to 5 years warranty. US $100.00-$100 API thread water well casing drill pipe . US $100.00-$120.00 / Piece 100 Pieces (Min. Order) 10 YRS . Linqing City Ruilong Drill Co., Ltd. buttress threaded casing pipe, buttress threaded casing offers 216 buttress threaded casing pipe products. About 80% of these are Steel Pipes. A wide variety of buttress threaded casing pipe options are available to you, such as technique, grade, and special pipe.