FMC piggable Chiksan marine loading arms are available in diameters of up to 16". Installed and used in conjunction with piggable systems they considerably reduce overall investment and operating costs for both petroleum and chemical products. These piggable arms incorporate a quick drain system to empty the arm in the event of an emergency disconnection. They can be in steel, stainless steel or other materials depending on the product to be handled and are equipped with piggable valves that allow operators to offload, through the same arm, a large number of products or special viscous / toxic products.

FMC Chiksan piggable marine loading arms feature a constant pipe diameter with short radius elbows. Advanced welding techniques ensure a completely smooth interior finish so that the pig leaves the pipe completely clean and free from product residue once the arm is pigged or every time product offloading is completed.