Swivel, Drilling Swivels, Swivel(Drill Rig), Jereh Swivels--Jereh Petroleum

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Drilling Swivel
Drilling Swivel is one mechanical device used in drilling rig. Jereh provides swivels conforming to API Spec 8A.

Drilling Swivel Feature:
• Equipped with standard bails.
• The wash pipe and packing assembly are cartridge type and can be replaced on the floor without disconnecting the rotary hose and/or gooseneck.
• The gooseneck is provided with a outlet for wire line logging.
• To be equipped with 4"API hose connection.

Technical Specification of Drilling Swivel

Swivel Model		JDSL135	JDSL160	JDSL170	JDSL225	JDSL450	JDLB140	JDCH125
Max. static load rating (kN)		1,350	1,600	1,700	2,250	4,500	1,245	1,250
Max. speed (rpm)		300	300	300	300	300	300	300
Max. working pressure (MPa)		27.5	35	35	35	35	27.5	21
Dia. of stem (mm)		60	57	70	75	75	60	68
Coupling thread	API To stem	4-1/2 FH LH	4-1/2 REG LH	4-1/2 REG LH	6-5/8 REG-LH	6-5/8 REG LH	4-1/2 FH LH	4-1/2 FH LH
Coupling thread	API To Kelly	6-5/8 REG LH	6-5/8 REG LH	6-5/8 REG LH	6-5/8 REG LH	7-5/8 REG LH	6-5/8 REG LH	6-5/8 REG LH
Overall dimension(L×W×H) (mm)		2,291× 638× 648	2,267× 781× 660	2,169× 638× 648	2,980× 1,060× 860	3,034× 1,096× 1,110	2,291× 638× 648	620× 660× 2,099
Weight (kg)		777	1,750	1,500	2,500	3,060	777	625