Triple Rated Material 1

[Pipingclassic]

Hi,

In my datasheet, it is written as "ASTM A-53, A-106, API-5L, GR B SMLS (TRIPLE RATED) for Pipe"..What is mean by Triple rated material..Is there any standard for it???

Thanks

 

[cloa]

I have a feeling it just means that the standards listed apply concurrently to apply the most restrictive specification envelop for the pipe.

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[stanweld]

It meets the chemistry and testing requirements for all three materials specifications. Seamless carbon steel pipe is also often quadruple rated as SA/A-53B, SA/A-106B, API 5LB and API 5LX42.