I have a question:
Have you had a situation like: to have a thicker wall thickness in flange ending?
for example, consider the 16" flange with ID equal to 16" SCH 40 piping , but need a thicker wall thickness in flange side.
the problem is coming that I have pipeline pipe which is higher grade...
Dear friends,
Do any body knows about type of seat in Trim 16 is renewable or integral type, in my opinion the both type are possible but the our Client is telling in trim 16 valves we have only integral type and he is refering to Table 8 of API 600 which is in it for Seat Surface Typical...
Hello,
In our piping spec for refinery is written
"As a minimum requirement, piping shall be designed in accordance with ASME B31.3, Process Piping. Steam, boiler feed-water and blow down piping, associated with steam generating equipment shall be designed in accordance with ASME B31.1"
I...
Hello,
In our piping spec for refinery is written
"As a minimum requirement, piping shall be designed in accordance with ASME B31.3, Process Piping. Steam, boiler feed-water and blow down piping, associated with steam generating equipment shall be designed in accordance with ASME B31.1"
I...
Hi All,
Could somebody help me to find out which Code or Standard is specifying the valve percent to be hydrotested. Our valve supplier is replied as per below:
Type Qty Rating Percentage
Gate 840 150, 300, 600 20% persize/per rating
Globe 90...
Does anybody know the existance of A193 L7M, and the replacement of that instead of A320 L7M, I checked the ASTM A193 but such garde it was not mentioned on that.
My reference is thread378-176060
Regards,
Hi everybody,
I wonder if somebody help me to find out: "Is it possible to connect the 12" PN 16 HDPE PE pipe to 12" HPPE PE 100 pipe?"
Is it safe? Which consideration shall be seen in advance?
The HDPE pipe is exsiting and HPPE will be new lines.
As I know connection between various type of...
Hi everybody,
I wonder if somebody help me to find out: "Is it possible to connect the 12" PN 16 HDPE PE pipe to 12" HPPE PE 100 pipe?"
Is it safe? Which consideration shall be seen in advance?
The HDPE pipe is exsiting and HPPE will be new lines.
As I know connection between various type of...
Hi,
I wonder if someone could help me to find out what is a difference between lubricated plug valve and sleeved plug valve. We are going to buy plug valve for sulphur service, the maximum operating temprature of sulphur line is 210 DEG C and operating presure is 6 bar.
In my opinion the...
