For some permanent project, especially for some underground projects, duplex coating systems are necessary. Just as its name implies, duplex coating system adopts two anti-corrosion measurements, they are hot-dip galvanizing and epoxy coating.
Packing sponge refers to the sponge pressed into different shapes according to the purpose in production and processing, so as to make a difference between the traditional square foam.
A long-time standard for safety and reliability in the oilfield, JIELIN Positive Chokes are designed for maximum performance under critical conditions. Use to restrict discharge rate at the tree, the straight bore bean provides a means to efficiently and
SDA self drilling anchor system is an advanced system which can ensure the anchoring effect for complex ground conditions. It can be integrated with the functions of drilling grounting and anchoring.