Drilling Swivel

Xi'an ZZ Top Oil Tools Co.,Ltd is one of the top level drilling swivel manufacturers and suppliers,Website:http://www.zztopdownhole.com, with professional factory, we are able to produce API and oilfield api swivel, oilfield swivel, sl225 swivel, sl 450 swivel, drilling rig swivel, welcome to contact us. TECHNIACL FEATURES ★Series swivels conform to API Spec.8A,and are granted the right to use API mongram. ★Conoform to industry stand SY/T5530. ★Double pin threaded alloy steel sub is optional. ★Wash pipe and packing device are of cartridge,integral type structure,convenient to replace. ★With API 4LP hose joint.  TECHNICAL PARAMENTR Model SL135 SL170 SL225 SL450 Max.Static load kN 1350 1700 2250 4500 Max.Speed r/min 300 300 300 300 Max.Working pressure MPa 35 35 35 35 Stem I.D mm 64 64 75 75 Sub thread To stem API 4 1/2’’REG,LH 4 1/2’’REG,LH 6 5/8’’REG,LH 7 5/8’’REG,LH To kelly API 6 5/8’’REG,LH 6 5/8’’REG,LH 6 5/8’’REG,LH 6 5/8’’REG,LH Overall dimensions(L×W×H)mm 2505×758×840 2786×706×791 2880×1010×1110 3035×1096×1110 Weight kg 1341 1834 2815 3060 Note:swivels include two types,swivels with spinner (multi-purpose)and swivels without spinner.