New erw pipe take advantage of mill coolant?

Erw pipe coolants are often viewed as simple line items that fall into the same category as hydraulic and engine oils, but the reality is that they are complex mixtures with multiple functions. The current economic turmoil has caused many companies to attempt to reduce costs aggressively, and many have focused on prices of the products they use.
A product used at a concentration of 5 percent instead of 6 percent reduces product usage by approximately 17 percent because the leaner dilution reduces the amount of material used to cool and lubricate the tubing. It's a simple dollar figure which is written clearly on the invoice but doesn't represent the value of the coolant.
Coolants of hot dipped galvanized pipe also affect other areas of maintenance around the plant. The most significant of these is the tooling's bearing life. It's also important to consider how this will affect rust formation. However, careful research in comparing these combinations can lead to significant rewards. One erw pipe producer found that the money saved from not having to replace the bearings offset the cost of disposing the fluid, cleaning the system, and recharging its coolant system.