Specifications

API SL315/350 Swivel for oil well driling
Two types: Common Swivel & Common Swivel with Spinner
Conform to API Spec. 8A/8C

API SL315/350 Swivel for oil well driling 

 

   

 

         Swivel has two categories, common swivel and double duty swivel. Double duty swivel is common swivel combined with spinner.

         With standard bails and double pin alloy steel sub.

         The gooseneck is provided with an outlet for wire line logging.

         With standard gooseneck joints, threads are in compliance with API Spec. 5B.

         Wash pipe packing set assembly adopts cassette structure. It can be exchanged quickly without disassemble rotary hose and gooseneck.

         May matching 3LP and 4LP internal or external thread hose connection thread.

         Can also supply low temperature resistant swivel according to customer’s requirement.

         The swivels conform to API Spec. 8A/8C PSL 1 and API monogram can be used.

 

 

 

The main technical performance and specification for the swivels:

Model		SL90/100	SL135/150	SL160/170	SL170/180	SL225/250	SL315/350	SL450/500
Max. Static Load	KN/US tons	900/(100)	1350/150	1600/170	1700/180	2250/250	3150/350	4500/500
Max. Speed	r/min	100	300
Max. Working Pressure	MPa/psi	21/3000	35/5000
Stem Dia.	mm/in	60/2.36			70/2.76	75/2.95
Connection Tread	Stem	*	41/2FH-LH	41/2REG-LH		65/8REG-LH		75/8REG-LH
	Kelly	41/2REG-LH	65/8REG-LH
Overall Dimension (L×W×H)	mm	1830×540×420	2290×650×640	2470×790×680	2725×840×785	2970×990×980	3010×1040×980	3040×1110×1095
	in	72.1×21.3×16.5	90.2×25.6×25.2	97.2×31.1×26.8	107.3×33.1×30.9	116.9×39×38.6	118.5×40.9×38.6	119.7×43.7×43.1
Weight	kg/lbs	410/900	777/1700	1000/2200	1150/2500	2500/5500	2600/5700	2700/5950