LUOYANG CAME ENERGY TECH CO, LTD
Tub de gas
API 5L SSAW/LSAW Spiral Welded Carbon Steel Pipe Natural Gas and Oil Pipeline
Factory Hot Dip Gi Seamless Galvanized Pipe Sch 40 Erw Gi Iron Tube Welded Gi Steel Pipe/Tube For Construction
API 5l X42 X50 Line Pipe Tube d'acer amb 3 Capa de recobriment de polietilè A53 A106 Gr.b Tubs per a canonades de transmissió de petroli i gas
ASME SA213 Seamless Pipe
Q195 Q215 Q235 Q255 Q275 Q345 20#10# Tub d'acer al carboni ASTM Subministrament directe de fàbrica per a canonades d'acer al carboni de petroli i gas
Gost 8732-78 API 5L GRB Seamless 58mm Steel Tube
API 5L Spiral Welded Carbon Steel Pipe Natural Gas and Seamless Steel Pipes for Oil Pipeline
Whole Custom Size Top Quality 5.5 Inch Galvanized Steel Pipe
Piles de canonades d'acer en espiral SSAW de carboni de gran diàmetre de 16 polzades Sch 40 Sra. Tub d'acer soldat en espiral per a aigua, petroli i gas
China Black Carbon Steel Pipe For Oil And Gas Pipeline Carbon Steel Seamless Pipe
Factory Direct Large Diameter SSAW Carbon Welded Steel Pipe With Pvc Coated Iron or 3PE For Oil and Gas Industry