Tecnologia

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...
Soluções de junta de tubo solda de solda de bunda solda
EU. Princípio técnico e design estrutural Soldagem de bunda Recursos estruturais:
pt_PTPortuguese