Drill Pipe,Drill Tube,Drill Rods

Quick Detail

Package & Delivery Lead Time

Detailed Description

Drill pipe is a portion of the overall drill string. The drill string consists of both drill pipe and the drill stem which is the tubular portion closest to the bit or downhole assembly. Drill pipe and drill stems can be differentiated in that the drill pipe is quite flexible and produced in longer segments whereas the drill stem is much more rigid and manufactured in shorter task specific segments. Size Weight O.D. W.T. Steel Grade inch lb/ft kg/m inch mm inch mm 2-3/8″ 6.27 9.33 2.375 60.3 0.280 7.11 E、X、G、S 2-7/8″ 9.72 14. 47 2.875 73.0 0.362 9.19 E、X、G、S 3-1/2″ 12.32 18.34 3.500 88.9 0.368 9.35 E、X、G、S 3-1/2″ 14.64 21.79 3.500 88.9 0.449 11.4 E、X、 4″ 12.95 19.27 4.000 101.6 0.330 8.38 E、X、G、S 4-1/2″ 15.00 22.32 4.500 114.3 0.337 8.56 E、X、G、S 4-1/2″ 18.71 27.84 4.500 114.3 0.430 10.92 E、X、G、S 5″ 17.95 26.70 5.000 127.0 0.362 9.19 E、X、G、S 5″ 24.05 35.80 5.000 127.0 0.500 12.7 E、X、G、S

Basic Company Information

Guizhou Viton Industrial Co.,Ltd

Company Advantage

Detail Company Introduction