zora li Articles

Hydraulic Tubing: Steel Or Copper?

Both steel hydraulic tubes and copper hydraulic tubes can be used to make hydraulic tubes, but they have different structural characteristics and performance advantages and disadvantages. The choice of which...

What Are The Treatment Methods for Oil Casing Pipe Leakage?

The treatment methods for oil casing pipe leakage include correct installation, reducing resonance, reasonable adjustment, emergency treatment, welding plugging, sealing tape plugging, welding nut thread plugging, welding steel plate plugging...

What Is The Effect of Drilling Mud on Casing Pipe...

In summary, the corrosion of casing pipe by drilling mud is a problem that needs special attention during the drilling process. Reasonable measures to control the pH of drilling fluid,...

Comparison of Painting of Seamless Carbon Steel Pipes

Seamless carbon steel pipe is an important steel pipe material with a wide range of uses. When using seamless carbon steel pipes, in order to make its surface corrosion-resistant and...

Why Do Pipe Flanges Need To Be Jumped?

In industrial production, pipe flanges are a common connection component and are widely used in the connection of pipelines, containers, equipment, etc. However, in certain cases, pipe flanges need to...

What Is The Quality Standard of EU Standard Seamless Pipe?

The quality standards of European standard seamless pipes cover chemical composition, mechanical properties, dimensional accuracy, surface quality and non-destructive testing. The strict implementation of these standards ensures the reliable application...

OCTG Casing Pipe Coupling Processing Flow

OCTG casing pipe coupling processing refers to adding interfaces to the two ends of the oil pipe through mechanical processing to facilitate connection and make it a long oil pipe....

What Are The Surface Coatings And Protection Methods for Precision...

There are many surface coatings and protection methods for precision tubes. The choice of which method depends on the specific application scenario, performance requirements, and cost budget. In practical applications,...

Why Do Precision Tubes Need To Be Tempered And Annealed?

In summary, precision tubes undergo quenching and annealing treatment to improve their organization and performance, increase toughness and ductility, eliminate internal stress, optimize hardness and strength, improve surface quality, and...

Hazards of Insufficient Pipeline Pup Joint Length

Insufficient length of pipe pup joints can lead to many dangers, which need to be paid attention to and taken seriously. In the design, installation and maintenance of the pipeline...