Radiographic examination of welded joints, Mechanical Engineering

Assignment Help:

Q. Radiographic examination of welded joints?

Radiographic examination (RT) of welded joints shall be performed as required by the Code. Acceptance criteria shall be in accordance with the Code.

All radiographs taken during fabrication shall be available for examination by WorleyParsons Canada.

10% of all pipe welds shall be 100% radiographed. The remainder of the pipe to pipe welds shall be subject to MT at root runs.

 Nozzle to drum or header weld shall be radiographed, if deemed meaningful. Fine grain films shall be placed to cover the entire periphery of nozzle neck or stub-to-drum weld areas. If radiography is not meaningful for that weld joint, UT with MT on final finished surface, shall be employed, if UT gives meaningful interpretation. Otherwise, MT on root runs and final finished surfaces shall be performed.


Related Discussions:- Radiographic examination of welded joints

What are the technical limitations of screw conveyer, What are the Technica...

What are the Technical Limitations of screw conveyer Technical Limitations: ? Turning limitation of this mechanism Actually the Maximum Turning of U-joint is 18° to 2

Two wheeler engines, Two Wheeler Engines: Engine is a unit of motorcycle t...

Two Wheeler Engines: Engine is a unit of motorcycle that runs the motorcycle by converting fuel energy to mechanical power. This power comes from the burning of fuel inside the cy

Tolerance analysis, Tolerance Analysis This discusses the importance o...

Tolerance Analysis This discusses the importance of assigning tolerances to the dimensions. Tolerance analysis is the process of assigning suitable tolerances. Proper assignme

Find distance of which wagon will travel before coming rest, Find distance ...

Find distance of which wagon will travel before coming rest: A train of wagons is first pulled on level track from A to B and then up a 5 percent upgrade as shown in the figur

Calculations for force, Calculations for force: A square block having...

Calculations for force: A square block having 25cm side and weighing 20N is hinged at point A and rests on rollers at point B as shown in the figure given below. It is pu

Fracton steam, calculate the dryness fractin of steam which has 1.5kg of wa...

calculate the dryness fractin of steam which has 1.5kg of water in suspension with 50kg of steam

Transverse wave stretched string, Transverse Wave Stretched String As a...

Transverse Wave Stretched String As a typical example of wave motion in one-dimension, let us consider the transverse harmonic waves on a long, taut string. We assume that in e

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd