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Pipa struktur Baja Karbon Seamless
Struktur Steel Pipa Seamless
GB/T 8162-2008 20,45,20Mn,Q345B,Q345C,Q345D,45Mn2, 27SiMn -
TS EN 10216-1 Baja Karbon Pipa Seamless
tabung baja non-alloy pikeun ciri hawa kamar dieusian
EN 10216-1 P195TR1, P195TR 2, P235TR1, P235TR2, P265TR1, P265TR2 -
P11 pipa baja alloy seamless
ASTM A355 Alloy Seamless Steel Pipa
Pipa Boiler Tekanan Rendah -
Struktur pipa baja Seamless pikeun ékspor
Struktur Steel Pipa Seamless
GB/T 8162-2008 20,45,20Mn,Q345B,Q345C,Q345D,45Mn2, 27SiMn
