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2019
09-25
小黑点

3PE anti-corrosion spiral steel pipe structure and use

3PE anti-corrosion spiral steel pipe specific operating environment For example: the implementation of some projects requires a large number of oil and gas dedicated buried 3pe anti-corrosion steel pipe spiral gas pipeline as a transport medium.
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2019
09-25
小黑点

The price of spiral steel pipe is mainly in a short period of oscillating operation

The domestic spot steel market gradually transitioned from the peak season to the low season, and the overall situation is in the down channel.
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2019
09-25
小黑点

Simplified and simple process flow made by spiral steel pipe manufacturers

The simple and simple process of spiral steel pipe bundles: the first step is to check the spiral steel pipe to make it suitable for the construction of the insulated steel pipe, and to comprehensively check the steel pipes for the premise;
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