Floating stinger BUR-STP

;BUR-STP-114/168; BUR-STP-114/178;

Passage diameter of production casing in which lowering is performed, mm; 168,3; 177,8; Maximum outer diameter of stinger by centralizer, mm; 141,0; 152,0; Inner passage diameter, mm; 99,5; 99,5; Inner diameter of polished bowl for stinger, mm; 125,0; 132,0; Working part length, mm; 2800; 2800; Max pressure difference withstood, Mpa; 100; 100; Max. aperating temperature, ºС; 150; 150; Upper connecting thread (collar); НКТ 114; НКТ 114; Length, mm; 3050; 3050; Weight, kg; 235; 274;