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Downhole Tools Rubber Cup Packer Packer Cup Casing Packer for Oilfield

Business Type
Factory / Manufacturer
CNC Machining
Turning, milling, boring, drilling. Laser Cladding, Heat Treatment, Surface Treatment, Hand Grinding, API Threading.
CNC drilling deep hole and slender hole
OEM Parts
1). Aluminum: AL 6061-T6, 6063, 7075-T etc
2). Stainless steel: 303,304,316L, 17-4(SUS630)Non-magnetic stainless steel P550 etc
3). Steel: 4140, Q235, Q345B,20#,45# etc.
4). Titanium: TA1,TA2/GR2, TA4/GR5, TC4, TC18 etc
5). Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90) etc
6). Copper, bronze, Magnesium alloy, Delrin, POM,Acrylic, PC, etc.
Sandblasting, Anodize color, Blackenning, Zinc/Nickl Plating, Polish,
Power coating, Passivation PVD, Titanium Plating, Electrogalvanizing,
electroplating chromium, electrophoresis, QPQ(Quench-Polish-Quench),
Electro Polishing,Chrome Plating, Knurl, Laser etch Logo, etc.
Main Equipment
CNC Machining center(Milling), CNC Lathe, Grinding machine, gun drill, deep hole boring and driling machine, plano milling and
boring machine
Cylindrical grinder machine, Drilling machine, Laser Cutting Machine,etc.
Drawing format
STEP,STP,GIS,CAD,PDF,DWG,DXF etc or samples.
+/-0.01mm ~ +/-0.05mm
Surface roughness
Ra 0.1~3.2
Complete inspection lab with Micrometer, Optical Comparator, Caliper Vernier,CMM
Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal Centigrade Gauge
CNC turning work range: φ0.5mm-φ150mm*300mm
CNC milling work range: 510mm*1020mm*500mm
CNC machining center range: four axis linkage
Gun drill range: Dia3mm--12mm length: 3-5M
Deep hole boring and drilling range: length:6m dia 200mm
plano boring and milling range: stoke 2m*4m
Product Description
A mechanical slip packer, mainly applied to formation testing in high temperature and pressure, oil extraction, water injection, water exploration, plugging, squeezing acidification, fracturing and so on. Packer consists of hydraulic anchor, rubber barrel, slip holder, slip, slip bracket, reversing friction block, outer central pipe, inner central pipe, upper joint and so on. Mechanical slip packer is supported by unidirectional slip. It’s set by pulling, turning and lowering. Released by pulling the column.