JSQW Pneumatic Slips

Type QW drill pipe Pneumatic slips is designed to automatically grip drill pipe during trip operation and to wipe the drill pipe when making a pull.
It is a ideal wellhead tool suitable for all types of rotary tables, and has following characters: simple installation; easy operation, multiple
functions; high automation, labor saving and greatly improves the efficiency of drilling operation.

Consult Now

Detailed lnformation

Type QW drill pipe Pneumatic slips is designed to automatically grip drill pipe during trip operation and to wipe the drill pipe when making a pull.

It is a ideal wellhead tool suitable for all types of rotary tables, and has following characters: simple installation; easy operation, multiple functions; high automation, labor saving and greatly improves the efficiency of drilling operation.

Type		QW-175	QW-205(520)	QW-275	QW-375
Rotary Table Size		ZP175	ZP205(520)	ZP275	ZP375
Cylinder Work Pressure	MPa	0.65-0.9
Cylinder Work Pressure	Psi	87-130
Effective Gripping Length	mm	350	420	420	420
Effective Gripping Length	In	13.3/4	16.1/2	16.1/2	16.1/2
Rated Load	KN	1500	2250	2250	3150
Height of Loosing	mm	≤300
Height of Loosing	in	≤12
Pipe Size	in	3.1/2"4" 4.1/2"5" 5.1/2"
Overall Dimension		Be equal to Master Bushings
Weight	kg	440	620	1020	920
Weight	lb	970	1370	2250	2030