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Factory 8 Inch Cheapest barcode reader palmtop tablet win 10 IP67 Waterproof Rugged terminal global network customizable pc
Product Description
- Color :
- Hard Drive Capacity :
- 32GB
- Rear Camera :
- 5MP
- RAM :
- 2g
- Front Camera :
-
2MPProduct DescriptionCPUIntel Baytrail-T(Quad-core),Z3735F @ 1.33-1.8GHzDisplay8inch 800x1280IPSOSwindows 10 home/pro/iotStorage2G DDR3L + 32GBCameraFront 2.0MP, Rear 5MPWiFidual WIFI 802.11(a/b/g/n) Frequency:2.4G+5.8GNFCoptionalDocking stationoptionalBarcode scanneroptional
$710.00 -
Quality Assurance drilling rigs of oil Hot Sale On Line
Product DescriptionKelly cock valve is a manual control valve in the drill string circulation system and is one of the effective tools to prevent blowout . It is upper Kelly valve and lower Kelly valve which is assembled the upper end and lower end of drill pipe. The Kelly valve can be opened on or closed off by the special operating spanner at 90 degrees according to the indicating direction.
Specifications
Model
OD
ID
Conn. type
WP
Upper Kelly cock
XS197
197(7-3/4)
76.2(3)
6-5/8REG LH
35MPa
70MPa
105MPa
XS146
146.1(5-3/4)
44.4(1-3/4)
4-1/2REG LH
Lower Kelly cock XS111
111.1(4-3/8)
38.1(1-1/2)
NC31
XS121
120.7(4-3/4)
44.4(1-3/4)
NC38
XS146
146.1(5-3/4)
44.4(1-3/4)
4-1/2REG
XS165
165.1(6-1/2)
71.4(2-13/16)
NC50
XS178
177.8(7)
71.4(2-13/16)
NC50
XS184
184(7-1/4)
71.4(2-13/16)
5-1/2FH
$520.00