专业生产针型阀,仪表阀,针形阀等。JJBY1取压截止阀、GMJ11H取样阀、GMJ14H型高密封取样阀、J13W型内螺纹截止阀、J23W型外螺纹截止阀、J61Y型高温高压截止阀、JJM1型压力表截止阀、JJM8型节流式截止阀、J49W型压力计截止阀、J19W型压力计截止阀、J24W型外螺旋角式截止阀、J29W型压力计截止阀、J23SA型三阀组、QFF3型三阀组等。主要型号有:
J21W-16p,J21W-25P,J21W-32P,J21W-64P,J21W-160P,J21W-320P,J21W-250P,J21W-640P,J21Y-160P
J23W-16P,J23W-25P,J23W-40P,J23W-64P,J23W-100P,J23W-160P,J23W-250P,J23W-320P,J23Y-400P,J23W-16R,J23W-25R,J23W-40R,J23W-64R,J23W-100R,J23W-160R,J23W-250R,J23W-320R,J23W-400R