Descripción del producto
Integral Weighted Drill Pipe
Product Description
The heavy weight drill pipe is the transition from flexible
drill pipe to rigid drill collars during drilling. It is often
substituted for drill collars to reduce friction in horizontal and
extended-reach Wells. Reduces stress concentration between drill
pipe and drill collar, prevents differential pressure sticking,
reduces friction and torque, and prevents excessive buckling in the
thickened middle area.
Type: Integral and Friction Weld
Friction Weld Type Tool Joint: AISI ***5HM
Tube: AISI ***0 or Equivalent
Hebei longway petroleum equipment Co., Ltd. Is a professional
petroleum equipment manufacturing enterprise integrating the
design, manufacture, testing and maintenance of oil drilling
tools.Company has the international leading American MTI friction
welding machine, domestic biggest friction welding machine,
domestic medium-sized friction welder three friction welding
production lines, such as the NOV production of pipe end upset
thickening machine, fully automatic hydraulic upsetting machine two
more upsetting production line, such as van automatic tube body
integral whole heat treatment furnace, heat treatment furnace, box
type joint joint forging, the slant bed lathe numerical control
joint, shackle, cold rolling, deep hole drilling, long lathe, large
straightening machine, wear-resisting belt apply welding machine,
ultrasonic testing, magnetic particle flaw detection machine, joint
magnetic particle testing machine, hardness testing machine and
other equipment.
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