Cov Tubing Welded vs. Cov Tubing Seamless

Thaum kawg, koj yuav tsum txiav txim siab seb koj puas xav tau cov yeeb nkab uas tsis muaj qhov txuas lossis cov yeeb nkab uas txuas nrog hlau lossis cov yeeb nkab uas txuas nrog hlau. Koj ua ib lub yeeb nkab uas txuas nrog hlau los ntawm kev txuas ib daim hlau rau hauv cov yeeb nkab, thaum koj ua ib lub yeeb nkab uas tsis muaj qhov txuas los ntawm kev rho cov hlau tawm ntawm ib daim hlau thiab rub nws los ntawm lub pwm uas zoo li lub raj.

Txawm hais tias cov raj xa dej uas vuam feem ntau pheej yig dua, lawv kuj feem ntau tsis tshua tiv taus xeb. Tsis tas li ntawd, cov raj xa dej uas tsis muaj seamless muab rau koj 20 feem pua ​​​​​​ntawm kev nce siab ua haujlwm dhau ntawm tib qhov loj me thiab cov khoom siv ntawm cov raj xa dej.