Daily Archives: 2016-05-27

The factors affect the ERW steel pipe quality during production

In order to ensure the quality of ERW steel pipe during the production process, we need to analysis which factors will affect the product quality. Through a deep data collecting from our  Φ76mm high frequency welding unit for a month, we

The factors affect the ERW steel pipe quality during production

In order to ensure the quality of ERW steel pipe during the production process, we need to analysis which factors will affect the product quality. Through a deep data collecting from our  Φ76mm high frequency welding unit for a month, we

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The quality of ERW steel pipe can be affected by the raw materials

We know the quality of the raw materials have a deep influence on the quality of the ERW steel pipe, but how? Below we will discuss how the quality of steel trips influence the quality of ERW steel pipe during

/ Uncategorized

The quality of ERW steel pipe can be affected by the raw materials

We know the quality of the raw materials have a deep influence on the quality of the ERW steel pipe, but how? Below we will discuss how the quality of steel trips influence the quality of ERW steel pipe during