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· J41H-150LB美標碳鋼截止閥

· Z41H-16C/25C國標碳鋼法蘭

· J41W-10K日標不銹鋼截止閥

· Z41W-10K日標不銹鋼閘閥

· Q41F美標不銹鋼球閥、不銹

· J41W-150LB/300lb美標不銹

· 不銹鋼美標閘閥、美標不銹

· H41W-16P不銹鋼升降式止回

· Z41W-16P不銹鋼閘閥、國標