Gas Pipeline1-Venezuela
详细说明
Project name: Gas pipeline1-Venezuela
Material: SMLS pipe ASTM A53 GR.B/API 5L GR.B (Threading &Coupling, Galvanizing)/ Malleable Iron Fittings ASTM A197
Size: 1/2”-2” (16938 PCS pipes & 53916 PCS fittings);
详细说明