He pehea te rereke o te mira mira paipa ERW ki etahi atu tikanga whakapiri? mira ngongo ERW / ZTZG

Q: He pehea te rereke o te whakahiato ERW mai i etahi atu tikanga whakapiri?

A: He rereke te whakapiri ERW mai i etahi atu tikanga penei i te whaowhana arc submerged (SAW) me te welding arc arc hau (GMAW) i te mea ka whakamahia e ia te aukati hiko ki te whakaputa wera mo te whakapiri. He tino pai tenei tukanga, ka taea te whakaputa tonu.