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For submerged arc welded steel pipes, the welds are more than high, so it is necessary to wear off the welds at both ends of the steel pipe during subsequent flat-head operation and hydrostatic test.
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Introduction
For submerged arc welded steel pipes, the welds are more than high, so it is necessary to wear off the welds at both ends of the steel pipe during subsequent flat-head operation and hydrostatic test. Internal and external weld grinder can replace manual grinding of internal and external welds at both ends of steel pipe, saving labour, reducing labour intensity and improving production efficiency.
Technology Flow
Pipe inlet-Align weld-Steel pipe rotation-Grinding and input-Grinding finished-Grinding head exit-Pipe outlet
