GN2312

GN2812

GN2313

GN2813

DN10--DN65

316 forged body body, welded end end

DN10--DN65

316  Forged body, Clamp end

DN4--DN65

316 forged body body, welded end

DN4--DN65

316 forged body body, clamp end

GN2314

GN2814

GN3312

GN3812

DN4--DN65

Bar steel, welded end

DN4--DN65

Bar steel, clamp end

DN20--DN65

Forged body body, welded end

DN20--DN65

    Forged body body, Clamp end

GN4312

GN4812

GN3313

GN3314

DN10¡ªDN125

    Forged body, welded end end

DN10¡ªDN100

    Forged body , clamp end

DN4--DN65

    Forged body, welded end end

DN4--DN65

    Bar steel, welded end

      PP head

   304 A head

    304 B head

    Pneumatic head