... :MARUICHI, STUBE,U-LI, AMBER 2.Standard:BS31 3.BSI/ISO 9001/TUV/CNAS 4.UK,Dubai,Asia,South ... conditions like humidity, strong corronsion environment.MOTTO: Cable Safeguard ConduitAdvantages:Zero spur, Cable safe ConduitPlain Seam, bendableHigh Zinc CoatingBSI,UL, ... 18.9019.051.65±0.1513.5014.300.735±3%1"25.2525.401.65±0.1516.7017.501 ... 37.8038.101.85±0.1519.1020.601.660±3%2"50.5050.802.05±0.1522.2023.802 ...