鄭州高壓閥門公司 供
法蘭截止閥J41H-16/25.J41H/Y-40/64.J41H/Y-100/160.J41H/Y-200/250.
J41Y-16I/25I.J41H/Y-40I/64I.J41Y-100I/160I.J41Y-200/250.
電動截止閥J941H-16/25.J941H/Y-40/64.J941H/Y-100/160.
J941Y-16I/25I.J941H/Y-40I/64I.J941Y-100I/160I
焊接截止閥J61H/Y-16/25.J61H/Y-40/64.J61H/Y-100/160.J61H/Y-200/25
氣動截止閥J641H-16/25.J641H/Y-40/64.J641H/Y-100/160.J641H/Y-200/250
J641H/Y-25I/40I.J641H/Y-64I/100I.J641H/Y-100I/160I
不銹鋼截止閥J41W-16P/R.J41W-25P/R.J41W-40P/R.J41W-64P/R.J41W-100P/R.
不銹鋼電動截止閥J941W-16P/R.J941W-25P/R.J941W-40P/R.J941W-64P/R-100P/R.
不銹鋼氣動截止閥J641W-16P/R.J641W-25P/R.J641W-40P/R.J641W-64P/R.
液化氣專用閥J44N-25/40.J41N-25/40.
油田專用閥J66Y-200.JHT87Y-350.JHT86Y-160.
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