Drill pipes are essential for transmitting drilling fluids and rotational force from the surface to the drill bit. High-strength steel alloys are commonly used for drill pipes due to their ability to withstand high torque and pressure.


Pultruded Fiberglass Grating:

What Are The Performance Advantages Of Fiberglass Grating
Sinochem International and Shanghai Research Institute of Chemical Industry Co., Ltd. (Shanghai Chemical Institute) jointly established the “Sinochem – Shanghai Chemical Institute Composite Materials joint laboratory” in Shanghai Zhangjiang Hi-Tech Park.
In recent decades, carbon aerogels have been widely explored by using graphitic carbons and soft carbons, which show advantages in superelasticity. These elastic aerogels usually have delicate microstructures with good fatigue resistance but ultralow strength. Hard carbons show great advantages in mechanical strength and structural stability due to the sp3 C-induced turbostratic “house-of-cards” structure. However, the stiffness and fragility clearly get in the way of achieving superelasticity with hard carbons. Up to now, it is still a challenge to fabricate superelastic hard carbon-based aerogels.
Standard colors: light or dark gray

