zora li Articles

Can Mild Steel Pipes Be Used for Hydrogen Pipelines?

Mild steel pipes can be used for hydrogen pipelines, but some special measures need to be taken to ensure the safety of the pipeline. For the pipeline design of hydrogen...

How Many Types of Precision Tubes Are There?

This article introduces the concept of precision tube, explains the classification of precision tube and their respective characteristics and application fields. Precision tube has high precision and high stability, and...

Functions And Features of J55 Oil Casing Pipe

J55 oil casing pipe is a casing pipe material used for oil drilling. The J55 in its name represents its tensile strength of 55,000 psi. Oil casing pipe is an...

Pressure Resistance Parameters of Seamless Pipes

As a high-quality pipe, seamless pipe has good pressure resistance and a wide range of applications. Its pressure resistance is affected by many factors, including material strength, hardness, toughness and...

Above What Pressure Is A Seamless Pipe Used?

In summary, seamless pipes are ideal for high pressure occasions due to their high strength, high precision and corrosion resistance. When selecting seamless pipes, various factors should be considered comprehensively...

Top 3 Problems of Mild Steel Pipes

The above are the common defect types and treatment methods of mild steel pipes. I hope it can help everyone better understand the quality requirements and treatment methods of mild...

Double Flange Pup Joint Size Calculation Method

The size calculation of double flange pup joint is relatively complicated and tedious. In actual engineering applications, it is necessary to select the appropriate double flange pup joint according to...

How Many Types of Stainless Steel Pup Joints Are There?

Stainless steel pup joints can meet the needs of different pipeline designs. Common types of stainless steel pup joints include threaded pup joints, reducing pup joints (reducing pipes), and hexagonal...

What Are The Inspection Items for OCTG Pipes?

What are the inspection items for OCTG pipe? What are the specific project indicators? Since different implementation standards specify different items, we can choose appropriate items for inspection according to...

How To Identify Fake or Low-quality Seamless Pipes?

How to identify fake or low-quality seamless pipes?Through the following methods, we can more comprehensively identify fake and inferior seamless pipes. When purchasing, be sure to check carefully to avoid...