CASING-DCDMA STANDARDS


Description

Flash Joint casing has a box thread on the one end and a pin thread on the other

Flash Coupled casing has box threads on both ends.Short couplings with pin threads connect lenghts of casing.Each length is supplied with one coupling.

Flash Joint and flush coupled casing are interchangeablesince the outside diameters and thread dimensions are indentical

Details

Category
Drilling Equipment

Product's Code
GR034.00