xiaoxiao8
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pm | Casing Shoes for sale (13th Feb 23 at 1:57am UTC)
http://www.chinazjtk.com/drill-bits-and-reaming-shells/casing-shoes/ | | Casing Shoes for sale Product Description
Rod shoes and casing shoes are used to hold casing in bedrock or to ream down holes in boreholes. It helps hold the drill casing in the bedrock and provides a tight seal for the drilling fluid to return to the surface. It is also used to ream the casing down while advancing the casing string in an existing hole while the rod string is still in place.
The basic structure of the rod shoes and casing shoes is a sintered powder metal crown fused to the steel tool body or shank. Powder metal crowns consist of two layers: a base layer that cuts the cover layer and a backing layer that connects the base layer to the steel tool body and supports the hard gauge diameter protective material.
Casing Shoes Sizes
ModelOutside Diameter of Casing ShoesInside Diameter of Casing Shoes
InchesmmInchesmm
AW2. 34559.561.948.26
BW2.96575.312.3760.2
NW3.61591.822.99276
HW4.625117.483.92599.7
HWT4.625117.483.92599.7
PW5.653143.584.855123.3
T2-562.205561.8547
T2-762.992762.63867
T2-863.385862.82371.7
T2-1013.9761013.03177
T6-1013.9761013.44587.5
T6-1315.1571314.646118
Rod Shoes Sizes
ModelOutside Diameter of Rod ShoesInside Diameter of Rod Shoes
InchesmmInchesmm
BQ2. 34559.561.7845.21
NQ2.96575.312.3760.2
HQ3.61591.822.99276
PQ4.75120.663.985101.22Casing Shoes for sale
website:http://www.chinazjtk.com/drill-bits-and-reaming-shells/casing-shoes/ | |
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