galvanized steel pipes(factory),we have been in this line many years, we can supply prefessional and good service, fast s galvanized steel pipegalvanized steel pipehot dipped galvanized pipes Specification:1) outer diameter:12.7~406mm 2) Wall thickness:1.2-12mm 3) Material:...

hot dipped pipes(factory),we have been in this line many years, we can supply prefessional and good service, fast shi hot dipped  pipeshot dipped pipes and black pipeSpecification:1) outer diameter:12.7~406mm 2) Wall thickness:1.2-12mm 3) Material: 10#,20#,Q195,Q215, Q235 or...

hot dipped galvanized pipes hot dipped galvanized pipes hot dipped galvanized pipes hot dipped galvanized pipes hot dipped galvanized pipes and Black pipehot dipped galvanized pipes and black pipeSpecification:1) outer diameter:12.7~406mm 2) Wall thickness:1.2-12mm 3) Material:...

square hollow tube square hollow tube square hollow tube squae hollow tube square hollow tubeDetail product description1)welded cold fored square steel pipe2)OD: 15*20*600mm3)W.T.2-25mm4) standard: GBT 6728-2002standard : DIN EN 10210, DIN EN10219, ASTMA500, GB/T6728-2002,...

red anti corrosive profile cold formed square steel tube hot dipped gavanized square steel pipe good quality.good price  red anti corrosive profile 1)standard: GB/T3094-2000, GB/T6728-2002, JISG3466 , ASTM A500, DIN EN10210, DIN EN10219  2)material:Q195, Q215,Q235,...

anti corrosive square pipe cold formed square steel tube hot dipped gavanized square steel pipe good quality.good price  red anti corrosive profile 1)standard: GB/T3094-2000, GB/T6728-2002, JISG3466 , ASTM A500, DIN EN10210, DIN EN10219  2)material:Q195, Q215,Q235,...

anti corrosive square tube cold formed square steel tube hot dipped gavanized square steel pipe good quality.good price   anti corrosive square tube 1)standard: GB/T3094-2000, GB/T6728-2002, JISG3466 , ASTM A500, DIN EN10210, DIN EN10219  2)material:Q195,...

anti corrosive profile cold formed square steel tube hot dipped gavanized square steel pipe good quality.good price  anti corrosive profile  1)standard: GB/T3094-2000, GB/T6728-2002, JISG3466 , ASTM A500, DIN EN10210, DIN EN10219  2)material:Q195,...

anti corrosive hollow tube cold formed square steel tube hot dipped gavanized square steel pipe good quality.good price  anti corrosive hollow tube manufacture 1)standard: GB/T3094-2000, GB/T6728-2002, JISG3466 , ASTM A500, DIN EN10210, DIN EN10219  2)material:Q195,...

pre galvanised square tubes cold formed square steel tube hot dipped gavanized steel pipe good price good quality pre galvanised square tubes1)standard: GB/T3094-2000, GB/T6728-2002, JISG3466 , ASTM A500, DIN EN10210, DIN EN10219 2)material:Q195, Q215,Q235, Q345,...