Sorry but can somebody suggest who can do Pig Laucher and accesories in Body and internals in 625 grade and size 16"
We just are not getting the right support.
Thanks
We have vendor from Europe who is having design and calculation of valves to API standards and equaly the seat leakage test done as per API Standards.
They are suggesting that the valves are Stamped and certified to PED and also bear the CE mark. But not the API mark.
Can somebody suggest the...
WE ARE REQUESTED TO USE PTFE WITH 25 % GRAPHITE TO BE FORMED INTO RINGS FOR COMPRESSOR;
CAN SOMEBODY HELP FOR SOURCE OF RAW MATERIAL FOR THE SAME ; THE SIZES ARE UPTO 200 MM AND SHARE USEFULL TIPS WHILE FORMING THE SAME AND THERE EXPERIENCE.
THANKS
Hello to all;
We are evaluating data for High Bore Gate / Globe Valves for Hydro carbon service.
The valves in question are 30 to 42" Gate / Globe valve, #300 with 13%Cr trim; some of which are to be automised.
Can any body share torque data(for evaluation) for the above valves or suggest some...
We interpret double block and bleed function as DBB valve or manifolds used in instrumentations systems (Swagelok / Parker Style)
But for Bigger size pipe line valves (around 12") the same terminology is used (Kuka/Kace catalogues)
Can somebody add more on the mechanism of this type sealing...
We come regularly across Instrumentation Tubing which is manufatured to ASTM 269 A 213 Average Wall, Seamless, Cold Rolled, Annealed.
This usually comes from some reputed manufacturers and
The question arises is
1. They mention it is as grades 316/316 L; why not only
316 L
2. The confirmity...
