Alumina tubes (main component Al₂O₃ ≥99%) are a type of high-performance ceramic material, widely used in high-temperature, corrosive environments, and

Whether nitrogen (N₂) is dry or moist, it will not corrode quartz tubes (SiO₂) directly. Quartz tubes remain highly stable

1. Customer Background A leading petroleum company in the Middle East, within a frontier development research institute, focuses on biomass

When quartz tubes are required to operate in high-pressure environments of 10 MPa or above, end-sealing becomes a critical technical

1. Core Relationship (Thin-Wall Theory Formula) The maximum allowable internal pressure (Pmax) of a quartz tube is inversely proportional to

The stability of quartz tubes in a vacuum environment is closely related to wall thickness. Unlike internal pressure resistance, vacuum

Proportional Relationship Between Wall Thickness and Pressure Resistance The pressure resistance of quartz tubes (especially internal pressure, i.e., internal load)

The pressure resistance of quartz tubes varies depending on whether they are subjected to internal pressure (internal pressure) or external

Customer Background The customer requires a customized quartz tube with high precision (inner diameter 7.75 mm ± tolerance to be