HS 27/－系列對于以下領域最為理想:
易發生腐蝕的環境
露天航海0030D025W，0030D010BN，0030D05BN/HC,0030D003BN3HC，0060D020P，0060D025W，0060D010BN，0060D005BN/HC，0060D003BN3HC，0110D020P，0110D025W 01100D010BN，0110D005BN/HC，0110D003BN3HC，0140D020P,0140D025W，01400D010BN，0140D005BN/HC，0140D003BN3HC,0160D020P，0030R020P，0030R025W，0030R010BN 0030R5BN/HC，0030R03BN3HC，0060R20P，0060R25W，0060R10BN,0060R05BN/HC，0060R03BN3HC，0110R20P，0110R25W，0110R010BN,0110R05BN/HC，0110R03BN3HC，0160R020P，0160R025W，0160R010BN，0160R005BN/HC，0160R003BN3HC，0240R020P，0160D025W，01600D010BN，0160D005BN/HC，0160D003BN3HC,0240D020P，0240D025W，02400D010BN，0240D005BN/HC,0240D003BN3HC，0280D020P，0280D025W，02800D010BN，0280D005BN/HC，0280D003BN3HC，0330D020P，0330D025W,03300D010BN，
近海應用
PA5601325 
A15/25 
BGK15/25
PA5601343 
AMS27/25
MSJT27/25
U2X27/27
PA000315
FGi27/27
PA5601365
BM27/27
PA5601351
A38/40
PA5600301 
BG27/54
BG27/81 
BG27/108 
BLAT27/54 
BLAT27/81 
BLAT27/108