How to ensure proper rust protection of your metals during shipping?

1. How to ensure proper rust protection of your metals during shipping? Understanding the process involved in shipping is required, and is necessary; agreed? But, there is an even more important aspect when it comes to shipping metal parts and equipment−the conditions in which the machine parts are shipped. The shipping or transport can be by sea, land or air, making sure what kind of transport suits your metal the best should be priority. Metal corrosion protection during shipment is the major concern when it comes to transporting for the manufacturers via sea/ocean. Metal corrosion protection during shipment becomes the real challenge and must be the first step towards protection. Rusting can occur anytime, any day. Unlike decaying, there is no fixed period after which rusting begins. Rust is always predictable and can be prevented if taken care in advance. The information that you as a manufacturers or transporter should while choosing the right option for Metal Rust Protection during transportation have is the knowledge of the environment of shipping.

2. Shipping means constant exposure to water, moisture and humidity. The reaction between iron and water or oxygen is ought to occur. Even if the metals components are within a container, there can be rusting owing to difference in the external and internal temperatures. Solution: Understand the extend of differences in the environment outside and inside the container to manage the rusting in advance that should improve the management of corrosion much seamless. Temperature affects rate of corrosion. As science makes it clear that warm air has the tendency to absorb more water and is more humid, as compared to cold air, which causes condensation and the reverse of holding water occurs. In the inside of the container if there is more condensation due to presence of cold air then more moisture is present and high risk of corrosion is seen. The pre-loading activities have a major role to play in incorporating moisture in environment of the containers. Once the rusting begins, the shipping duration has a very less contribution in elevating corrosion, as the internal environment has no direct impact. The conditions at the destination when the package opens has the second most impact and fluctuations. Solution: Applying corrosion resistant or rust protection (RP) layers in oil or wax should be dependent on the temperature fluctuations expected as per extremity of the places of pre-loading and unloading of the parts.