Fuel line materiales

[SeanWu]

Hi All,

I am working on a project to filter and conditioning fuel (propane), according to CSA B149.1-10, clause 6.2.8, I can choose CSST, seamless copper or seamless steel as the material of the tubing I will use in it. My question is can I use seamless stainless steel tubing instead? Because in Clause 6.2.12, it says "materials not specified in Clause 6.2 may be used if they conform to a nationally recognized standard or to a test report of a nationally recognized certification organization"

Thank you.

Sean

 

[MJCronin]

What is CSST ?

MJCronin
Sr. Process Engineer

 

[SeanWu]

CSST (Corrugated Stainless Steel Tubing) is manufactured from ASTM A240 type 304 stainless steel and complies with ANSI LC-1 Standard for Fuel Gas Piping.