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QW-275 DRILL PIPE AIR SLIPS

Summary:

QW Series of drill pipe air slips features auto-clamping and auto-scraping function duringg tripping operation. It is an ideal tool and applicabletor all kinds of rotary tables

The company has developed a wide variety of mechanized wellhead tools for oil drilling and production with a full set of models, including more than 50 series and more than 100 models including ZQ drill pipe power tong series

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Product description

QW Series of drill pipe air slips features auto-clamping and auto-scraping function duringg tripping operation. It is an ideal tool and applicabletor all kinds of rotary tables. The slipshave suchh advantages: convenient installation, simple operation, safe and reliable, highly automated, and can improve tripping speed. Technical specification meets standard SY5049

Technical Specifications:

Model QW-175 QW-205（520） QW-275 QW-375
Suited for which rotary tables ZP175 ZP205（ZP520） ZP275 ZP375
Working pressure MPa 0.6—0.9
psi 87 -130
Effective clamping length mm 350 420 420 420
in 133/4 161/2 161/2 161/2
Rated load kN 2250 2500 2500 2500
Slip extenstion height mm < 300
in <12
Pipe range in 41/2"、5"、51/2"
Size mm φ443×584 φ520×584 φ697×581 φ481×612
in φ17.5×23 φ20.5×23 φ27.5×23 φ19×24
Weight kg 440 620 1020 920
lb 970 1370 2250 2030

 

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