4 inch steel pipe

GI PIPE/Hot Dipped Galvanized Tube/ Steel Pipe

US $450

Model:Q345B

galvanized steel tube & steel pipe q345 FOR oil and gas

US $450

Model:Q345B

oil and gas steel pipe galvanized steel tube & steel pipe q345 square pipe

US $450

Model:Q345B

Galvanized Steel Pipe (Q195-Q235)

US $550

Model:BS,GB,ASTM, ASME, DIN,JIN,EN,etc.

Large Stock Galvanized Steel Pipe

US $550

Model:BS,GB,ASTM, ASME, DIN,JIN,EN,etc.

Hot Dipped gi pipe zinc coated galvanized pipe for green house frame

US $550

Model:BS,GB,ASTM, ASME, DIN,JIN,EN,etc.

Hot dipped galvanized round steel pipe/gi pipe pre galvanized steel pipe

US $550

Model:BS,GB,ASTM, ASME, DIN,JIN,EN,etc.

wholesale galvanized metal pipe in Tangshan

US $550

Model:BS,GB,ASTM, ASME, DIN,JIN,EN,etc.

st37 mild steel seamless steel pipe with low price in China

US $450

Model:Q345B

China Supplier building materials oil and gas steel piple with good price

US $450

Model:Q345B

API 5L grade B seamless steel pipe for oil

US $600

Model:10"*SCH40