John Deere – RES10526e

This standard prescribes the specifications that govern the corrosion
preventive coating alternatives acceptable for fluid handling steel tubing.
It also provides the nomenclature to specify these alternatives for print
call-outs.
This standard applies only to steel tubing designed to carry fuel, coolant,
hydraulic, or air conditioning fluids. It does not cover tubing designed to
carry exhaust gasses or to any tubing made of materials other than steel.
This standard does not over raw material specifications, cleanliness class,
or requirements for fittings used in tube assemblies.