General Questions & Answers

What is single random length and double random length of pipe?

Steel pipes are produced in two lengths: single random lengths (SRL) and double random lengths (DRL).

When long runs are considered, such as on a pipe rack, DRL tubes are preferred because fewer field welds are required. Individual random lengths are otherwise considered acceptable for piping in installations.

Detailed Information

SRL and DRL pipe lengths
Length of Steel Pipes
The article describes the Length of Steel Pipes in more detail...

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