... SM-RHJ-201 type hot-rolled seamless steel high-temperature water-based graphite lubricant Against extreme pressure performance, easy to ... hot-rolled seamless steel tubes lubricant. It is black viscous fluid that is mainly made of natural flake graphite, stabilizers, ... spraying, well-distributed and compact film with strong resistance to water erosion, non-corrosive, non-toxic, no dust, and obvious ...