What is ERW & shedule & seamless pipe? and whas the IBR
grade pipe.
- 5 Answers
- 49688 Views
- Grasim, Jindal Steel and Power, NI, I also Faced
- E-Mail Answers
Answer Posted / vijay koshti
1) ERW pipe:- Electrical Resistance welding it means tube
sheet is rolled and then end of tube sheet(seem) is
welded.
2)shedule pipe:-it is aindicative of pipe thickness.
3) Seamless:-It is solid pipe without seam welding. it
extruded.
4) IBR pipe :- Meterial composition and pipe test are as
per IBR regulation approval,must have the IBR approved
cirtificate
| Is This Answer Correct ? | 143 Yes | 8 No |
Post New Answer View All Answers
State the difference between ultimate and proximate analysis of coal ?
What causes cylinder liner-wear down?
how much efficiency loss will took place in a steam turbine due to low vacuum
Sir/Mam, I have applied for RRB chennai for the section engineer - mechanical posting. If any one is having the old written exam question papers please send it to my mail id : spramu@gmail.com Thanks in advance, Ramanathan...
What is the history on the invention of paper?
What is the maximum cylinder head temperature of a 1200 KW, 12 cylinders DG set
which power station plants r more efficient? which is less? which is most expensive and which is cheapest?
How does a hammer mill work?
what is fullform of ge 9ea gas turbine
how can you describe yourself
what will be the minimum bearing clearance that after it will not profitable for machines?
how calculate the bearing number from inner and outer dia of bearing
how much stack emmission through your chimney & what is the state govt. norms.?
What are the examples of mechanisms?
hall ticket copy
