-
Application of carbon steel pipes in automotive field
Automotive carbon steel pipes (CS pipes) are crucial in the automobile manufacturing process due to their high strength, wear resistance, and cost-effectiveness. Below is an overview of the types of carbon steel pipes used in automobiles and their applications.
Read More
-
Pre-welding technology of LSAW steel pipe
LSAW (Longitudinal Submerged Arc Welding) steel pipes are produced by pressing (rolling) a single medium and thick plate into a tube blank in a mold or forming machine, followed by double-sided submerged arc welding and diameter expansion. Pre-welding technology, a critical part of the LSAW steel pipe welding process, involves "shallow welding" the forming seam along the entire length and is one of the specialized processes in LSAW steel pipe production.
Read More
-
Right way to storage SSAW steel pipe
To ensure the quality and longevity of SSAW steel pipes, they need be stored properly and the guidelines need to be following. Read on to learn more.
Read More
-
Quality problems of LSAW steel pipe
In the production of LSAW steel pipes, the heating operation is crucial for ensuring product quality, as the primary processes occur in a hot state.
Read More
-
Shape requirements of LSAW steel pipe
Before non-destructive testing (NDT), the welds of LSAW steel pipes must undergo a visual inspection to ensure they meet specific criteria. The general requirements for the appearance and surface quality of welded joints are as follows.
Read More
-
Low-pressure vs ordinary carbon steel pipe - application in the heating field
With the advancement of urban construction and rising living standards, heating has become an essential aspect of everyday life. When selecting materials for heating pipes, carbon steel pipes are a top choice. However, the applications of low-pressure carbon steel pipes and ordinary carbon steel pipes differ significantly. Let's explore the characteristics and application differences of low-pressure carbon steel pipes in heating systems.
Read More
-
Common sealing methods of OCTG casing pipe
Oil Country Tubular Goods (OCTG) casing pipes require effective sealing methods to ensure their performance and reliability in various applications. Here are some of the most common sealing methods used for OCTG casing pipes.
Read More
-
Specifications of spiral welded steel pipes
Spiral welded steel pipe (SSAW) is a versatile material extensively utilized in construction, transportation, water conservancy, and other sectors. Its primary benefits include high strength, corrosion resistance, and strong pressure resistance. Spiral steel pipes are available in various specifications and models, depending on diameter and wall thickness. Below, we provide a detailed overview of these specifications and models.
Read More
-
What is the fixed length of SSAW welded pipe?
The standard fixed lengths of SSAW (Spiral Submerged Arc Welded) pipes are generally 6 meters, 12 meters, and 18 meters. These lengths are determined based on production needs. Typically, shorter fixed lengths are chosen for smaller diameter pipes, while longer fixed lengths are selected for larger diameter pipes.
Read More
-
Anti-corrosion material selection for ERW steel pipes
This article will briefly introduce anti-corrosion material selection for ERW steel pipes.
Read More
English
Español
Tel : +86-18565811709
Email : 
