What is pipe schedule?
What are all effects its having in the valve?
how do we take care of pipe sch in case if the customer dint
specify in the data sheet.
What we need assume and in what basis?
Answer Posted / shankar
Clarification:
There are four end connections:
1. Butt weld
2. Socket weld
3. Threaded end
4. Flanged end
For butt welded and socket welded end valve, schedule is
important. For other no need.
But while connecting a pipe and a flange, schedule is
needed.
For joining any two components (a pipe with a valve)
through butt welding, ID of both should be match.
Pipe is designated by a "Nominal Pipe Size" based upon the
ID (inside diameter) of the most common wall thickness.
Tubing is designated by the measured OD (outside diameter).
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
Can I calibrate the Electromagnetic Flow Meter on line and How.
my data card only does run in my mobile so how can change it that it run other mobile & computer and i can stor data in my data card
Can Any body tell me about the Contact or Email id of any good Consultancy which help me to find a job in Instrumentation Field in India .I have Six years of Work Experience in the Same field.Please revert me back on shammi_gwalior@yahoo.com ?
hey any one got the papers of SAIL and HPCL plz do help me by posting them to my mail ID's naren07_87@yaho.co.in, surenarendra@gmail.com
tell me the field & lab calibration procedure step by step with diagram of pressure gauge, pressure switch, pressure transmitter, temperature switch, level switch, flow switch, flow transmitter, temperature transmitter, temperature indicator, flow indicator, level indicator, control valve, thermocouple, pressure indicator (digital & analogue),
what is the difference between -24 : +24 & 0:24 and where it use?
what is difference between HOT permit and cold permit
can u plz send me technical questions asked in SCHNEIDER ELECTRICAL technical paper?
How to calibrate Toxic gas detector?
Explain the difference between plc and cnc?
I WANT SECURITY PAPER MILL, HOSHANGABAD TEST PAPER.KINDLY SEND TO MY MAIL ID
What is Positive Calibration and Negative Calibration?
How vortex sensor used for steam flow measurment can be checked on line i.e without taking out from process line.
In dcs panel we are using diff type of modules ?what is module ? what is the use of modules ?diff type of module?
is motorized valve closed when power shutoff?