Metal & Oil & Gas News –

If fast loading y type tee up and down hole measured data has certain deviation, should make the mark in the appropriate position, so that the assembly of the flange, flange into or out in the corresponding position adjustment, in order ...

Y type tee needed feeding strain method, forming manipulation of the most difficult because wall thin, its primary forming difficulty lies in along the axial feeding, under the effect of axial force, if the lack of internal pressure head instability ...