廣騰閥門JJM1-1.6,32P型日標針型閥.密封性能好,所以一般用于較小流量,較高壓力的氣體或者液體介質的密封.產品類型Product classification 零件名稱Part name
閥體、閥蓋Body bonnet 閥桿Valve stem 閥瓣Disc 密封面Sealing face 閥桿螺母Yoke nut 填料Packing 緊固件Fastener 手輪Handwheel
J41(H.Y)-C型 J941(H.Y)-C型 25、WCB 鉻不銹鋼Cr.Stainless steel 2Cr1325 H:不銹鋼Y:鈷基硬質合金鋼H:Stainless steelY:Co-based carbide alloy steel 鋁青銅Albronze 柔性石墨Flexible graphite **質碳鋼High-grade carbon steel 可鍛鑄鐵Forgeable cast-iron