Items needed to build a 12 (10mx10m) fish cage facility. Looking in Cebu and Manila Cebu

[JamesMusslewhite 14,317]

try Belmont hardware.they are not cheap but have a large selection

 

are you using reverse polarity ac/dc for yor underwater welding ???

That question is beyond my expertize to discuss it with any authority. My brother-in-law is the welder and I will be taking him along when we purchase wielding equipment, scuba, and acetylene cutting rig.