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The differences between SSAW, LSAW and ERW pipes

A. Changes in manufacturing processes
Although all three types of pipes involve welding, the specific processes are quite different. SSAW pipes are welded by spiral welding technology, LSAW pipes by longitudinal welding technology, and ERW pipes by resistance welding technology. Understanding these differences is crucial for choosing the right pipeline for a given project.

B. Structural differences
The structural differences of SSAW, LSAW and ERW pipes will affect their performance in different environments. Spiral welded SSAW pipes have higher strength, while longitudinally welded LSAW pipes have durability under challenging conditions. ERW pipes feature seamless joints and perform well in applications with lower pressure requirements.

C. Performance changes under different conditions
It is crucial to consider the specific conditions of pipeline operation. SSAW pipes are suitable for high-pressure environments, LSAW pipes for harsh conditions, and ERW pipes for applications with lower pressure requirements. Matching pipelines with project conditions can ensure the best performance and service life.

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Industry-news

The differences between SSAW, LSAW and ERW pipes

The differences between SSAW, LSAW and ERW pipes

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