Reinforcement Pad

Welcome to your Reinforcement Pad

Name

Email ID

What is purpose of providing RF pad?

Strengthening joint of the branch from header line

To stop leakage from header line

Strengthening the branch from header line

To create smooth fluid flow without leakage

What are Telltale holes?

same as weep hole

its different than weep hole

Special purpose hole on RF pad

None of the above

Why pneumatic test is required for RF pad?

To check leakage of RF pad

To clean internal surface of RF pad

To check for any leakage in joint among RF pad, Branch pipe, and header pipe

Pneumatic test not required

How many minimum weep hole must be provide for pneumatic testing?

3

2

1

4

Is it must to seal Weep hole of RF pad after Hydrotest/Pneumatic test?

Depends on client requirement

Not necessary

Must be sealed

Weld all holes after testing

RF pad is required if following condition satisfies?

A4≥A2+A3+A1

A1<A2+A3+A4

A4<A2+A3+A1

A1≥A2+A3+A4

Which sentence is correct for RF pad material requirement?

RF pad can be fabricated from any material

RF material can be decided as per availability on site

RF pad material must be of same as parent material

None of above

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