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drill pipe casing

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3M Carbon Seamless Steel Drill Rod For Water Well Drilling , Api Standard Description In order to meet different drilling applications in mining, ... 2019-02-13 17:55:35
API ASME Drill Pipe Casing , Round 5m Seamless Stainless Steel Casing Pipe Description Production: steel casing pipe Standard: API 5L, ASME, ASTM B36, ... 2019-02-13 17:53:49
Friction welded standard API DTH drill pipes for rock drilling and well drilling Our DTH drill pipes are widely used in mining,water well drilling... 2019-02-13 16:22:31
Laser Slotted Screen pipe (SMLS / ERW Pipe) for oil & water well Slotted Oil Pipe Product Name: Laser Slotted Screen pipe (SMLS / ERW Pipe) 1. ... 2019-02-13 16:19:59
PQ HQ Casing rods casing pipe HWT HW NW PW Casing rods casing pipe Specifications 1.various sizes are available 2.whole heat treatment 3.hard chromed ... 2019-02-13 16:18:49
PQ HQ Casing rods casing pipe HWT HW NW PW Casing rods casing pipe We manufacture Metric Casing and Flush-Jointed Casing and Flush-Coupled Casing. ... 2019-02-13 16:06:26
AW, BW, NW, HW, HWT, PW Casing rod , Drill rod casing , Casing pipe Specifications Available in all standard drilling sizes High straightness and ... 2019-02-12 17:13:50
Stainless Steel wedge wire screen pipe , water well screens for filtering SandFree Our Sand Free Screen is a pipe base wire wrapped screen available ... 2019-02-12 12:05:26
Mineral exploration mining casing pipe NW HW PW casing tube casing rods Raw materials: Sinotechdrill only choose the best steel tubes in the market to ... 2019-02-02 11:00:14
PQ HQ Casing rods casing pipe HWT HW NW PW Casing rods casing pipe Specifications 1. various sizes are available 2. whole heat treatment 3. hard ... 2019-02-02 10:40:21
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