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Технологии

Pipe joint solution
I. Core challenges and preliminary preparation Before connecting unthreaded galvanized pipes and PVC pipes, the following challenges need to be clarified: Material differences:PVC and metal have different thermal expansion coefficients, and temperature changes may cause the interface to loosen. Galvanic...
Pipe Joint Solutions Butt Weld Socket Weld
Я. Технический принцип и структурный дизайн Сварка Структурные особенности:
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