The company currently has 4 oil casing production
lines, of which
33.4-177.8mm2, 177.8-340mm1, 406-762mm1, can process and supply
OD 33.4~762mm, J55, K55,
L80, N80-1/Q, P110 , C90, C110, Q125 and other steel grades, oil
well pipes, casings,
couplings and short connections of various thread types, with an
annual processing capacity
of 120,000 tons.It can produce oil casing with a diameter of
33.4mm-762mm,processing
diameter 33-762mm.Sand control pipes and screens: laser-slotted
oil casing, wound wire oil
casing, couplings, drill pipes, wire-wound screens, punched
screens, slotted screens, and
drilling screens.
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Details
API 5DP drill pipe production line is composed by
induction heating furnace,
automatic feeding and discharging device, hydraulic upsetting
press, drift mandrel testing
machine, drill pipe heat treatment line, hydraulic straightening
machine, oil country lathe,
friction welding machine, welding area heat treatment line,
painting machine, length & and
weight measuring machine and color coding & marking machine,
etc.
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