Steel Pipes Manufacturers - Linyi Union Steel Products Ltd.

anti corrosive square tube

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,...

square hollow tube(good quality)

square hollow tube square hollow tube been in this line many square hollow tube square hollow tube square hollow tube square hollow tube(good quality)(1)Welded cold formed square steel pipe (2)OD:15*20-600*600mm (3)W.T.:2-25mm (4)standard: GBT 6728-2002Square steel...

anti corrosive square pipe

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,...

squar hollow tube

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,...

square hollow tube

square hollow tube square hollow tube been in this line many square hollow tube square hollow tube square hollow tube square hollow tube(good quality)(1)Welded cold formed square steel pipe (2)OD:15*20-600*600mm (3)W.T.:2-25mm (4)standard: GBT 6728-2002Square steel...

pre galvanised square tubes(manufacturer)

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,...

anti corrosive hollow tube manufacture

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,...

squar hollow tube

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

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 profile

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,...