Request For Quotation Purchase Of Building Materials (Profile Steel Pipes)

Steel Profile Pipe (Square Section) 50X25 Mm. 1.Technical And Design Requirements • Size: 50* 25 Mm. • Wall Thickness: 2.5 Mm (To Ensure Rigidity Of Long Frames Under Dynamic Load). • Material: Carbon Structural Steel (Grade St3sp Or 09G2s For Welded Structures). • Production Standard: Gost 8639-82 Or Gost 30245-2003. • Manufacturing Method: Profiled Electric Welded Or Seamless, Heat Treated To Relieve Internal Stress. • Length Of The Whip: 6 Or 12 M (To Be Agreed With The Customer, Galvanized Welded Mesh, A Roll Of At Least 75 Square Meters, A Roll Height Of 1.5 Meters And A Length Of 50 Meters, The Diameter Of The Mesh Wire Is At Least 3 Mm., Steel Profile Pipe (Square Section) 60X60 Mm. 1.Technical And Design Requirements • Size: 60* 60 Mm. • Wall Thickness: 2.5 Mm (To Ensure Rigidity Of Long Frames Under Dynamic Load). • Material: Carbon Structural Steel (Grade St3sp Or 09G2s For Welded Structures). • Production Standard: Gost 8639-82 Or Gost 30245-2003. • Manufacturing Method: Profiled Electric Welded Or Seamless, Heat Treated To Relieve Internal Stress. • Length Of The Whip: 6 Or 12 M (To Be Agreed With The Customer, Steel Profile Pipe (Square Section) 60X40 Mm. 1.Technical And Design Requirements • Size: 60* 40 Mm. • Wall Thickness: 2.5 Mm (To Ensure Rigidity Of Long Frames Under Dynamic Load). • Material: Carbon Structural Steel (Grade St3sp Or 09G2s For Welded Structures). • Production Standard: Gost 8639-82 Or Gost 30245-2003. • Manufacturing Method: Profiled Electric Welded Or Seamless, Heat Treated To Relieve Internal Stress. • Length Of The Whip: 6 Or 12 M (To Be Agreed With The Customer, Steel Profile Pipe (Square Section) 80X80 Mm. 1.Technical And Design Requirements • Size: 80* 80 Mm. • Wall Thickness: 3 Mm (To Ensure Rigidity Of Long Frames Under Dynamic Load). • Material: Carbon Structural Steel (Grade St3sp Or 09G2s For Welded Structures). • Production Standard: Gost 8639-82 Or Gost 30245-2003. • Manufacturing Method: Profiled Electric Welded Or Seamless, Heat Treated To Relieve Internal Stress. • Length Of The Whip: 6 Or 12 M (To Be Agreed With The Customer, Steel Profile Pipe (Square Section) 100X100 Mm. 1.Technical And Design Requirements • Size: 100* 100 Mm. • Wall Thickness: 3 Mm (To Ensure Rigidity Of Long Frames Under Dynamic Load). • Material: Carbon Structural Steel (Grade St3sp Or 09G2s For Welded Structures). • Production Standard: Gost 8639-82 Or Gost 30245-2003. • Manufacturing Method: Profiled Electric Welded Or Seamless, Heat Treated To Relieve Internal Stress. • Length Of The Whip: 6 Or 12 M (To Be Agreed With The Customer, Steel Profile Pipe (Square Section) 40X20 Mm. 1.Technical And Design Requirements • Size: 40* 20 Mm. • Wall Thickness: 2.5 Mm (To Ensure Rigidity Of Long Frames Under Dynamic Load). • Material: Carbon Structural Steel (Grade St3sp Or 09G2s For Welded Structures). • Production Standard: Gost 8639-82 Or Gost 30245-2003. • Manufacturing Method: Profiled Electric Welded Or Seamless, Heat Treated To Relieve Internal Stress. • Length Of The Whip: 6 Or 12 M (To Be Agreed With The Customer, Steel Profile Pipe (Square Section) 40X40 Mm. 1.Technical And Design Requirements • Size: 40* 40 Mm. • Wall Thickness: 2.5 Mm (To Ensure Rigidity Of Long Frames Under Dynamic Load). • Material: Carbon Structural Steel (Grade St3sp Or 09G2s For Welded Structures). • Production Standard: Gost 8639-82 Or Gost 30245-2003. • Manufacturing Method: Profiled Electric Welded Or Seamless, Heat Treated To Relieve Internal Stress. • Length Of The Whip: 6 Or 12 M (To Be Agreed With The Customer, Steel Profile Pipe (Square Section) 20X20 Mm. 1.Technical And Design Requirements • Size: 20* 20 Mm. • Wall Thickness: 2.0 Mm (To Ensure Rigidity Of Long Frames Under Dynamic Load). • Material: Carbon Structural Steel (Grade St3sp Or 09G2s For Welded Structures). • Production Standard: Gost 8639-82 Or Gost 30245-2003. • Manufacturing Method: Profiled Electric Welded Or Seamless, Heat Treated To Relieve Internal Stress. • Length Of The Whip: 6 Or 12 M (To Be Agreed With The Customer