Q195 Q235 40x40 standard square steel Pipe

top quality black square steel pipe 40x40 steel square pipe

Top Quality Black Square Steel Pipe 40x40 Steel Square Pipe(q195 Q235 Q345 ) Steel Tube 8 ,

Q195 Q235 Square Erw Welded Hollow Section Steel Tube

Q195 Q235 Square Erw Welded Hollow Section Steel Tube Standard: ASTM, BS, GB 50*50mm square steel pipe,fence panels 40x40 galvanized square steel tube

Grade Q195-Q345, Q235, Q195, Q215 rectangular steel pipe

Q235, Q195, Q215 rectangular steel pipe dark black square steel pipe. 1) Executive Standard: GB-T228-2002: Steel grade: Q195,Q195L,Q215,Q235 and so on :

40x40 steel square pipe - Sino East Steel Enterpr

40x40 steel square pipe from SINO EAST, Steel Grade: Q195-Q235 , Q345 , S235, 40x40 square steel pipe; 40x40 square pipe;

40x40 steel square pipe 30x30 square pipe - tjfj.en.alibaba

40x40 steel square pipe 30x30 square pipe,US $ 650 - 800 / Metric Ton, GB, GB/T 12771-2000, Q195-Q345, Q215, Q235, Q345, 1 40x40 steel square pipe:

Gb/t 3094 Q195 Q215 Q235 Q345 Gr A/b Square Iron 40x40 Black

China Gb/t 3094 Q195 Q215 Q235 Q345 Gr A/b Square Iron 40x40 Black Welded Steel Tube GB 1.standard: gb/t 3094,astm a500 Tianjin Shining Steel Pipe Co. Ltd

astm a500 square tube!q235 square rectangular steel pipe

astm a500 square tube!q235 square rectangular steel pipe GB/T9711, JIS G3444-2006, JIS G3446-2004, Q195-Q345, Q195, Q235, Anxintongda Steel Pipe Co

Q195 - Grade,Structural Steel - Tool & Die Steel

GB Q195 Standard Download. GB Q195 PDF; Steel Bar: Round Bar, Flat Bar, Square Bar: Φ8-1200mm*L: Carbon structural steel and low alloy steel hot-rolled steel

high quality square tube steel 40x40, View high quality

high quality square tube steel 40x40,US $ 350 BS, BS EN10219, BS EN10296, Q195-Q345, Q195, Q215, Q235, Q345 16 mm.Source from Tianjin Zhaolida Steel Pipe Co.,

Q195 Q235 black cold rolled rectangular steel pipe for structure

Q195 Q235 black cold rolled rectangular steel pipe for structure. Square Steel Pipe; Tinplate; Standard: GB/T6728:2002 ,

Grade Q195-Q345, Q235, Q345, Q195, Q215 Steel Pipes

Grade Q195-Q345, Q235, Q345, Q195, Q215 Steel Pipes - seek company thin wall steel square tubing within 30 days: Standard: BS, JIS, GB, ASTM, BS EN10219,

Q195 square & rectangular steel pipe, Q195 square

Q195 square & rectangular steel pipe ex Standard: GB/T 6728 Steel Grade: Q195 need Q195 square & rectangular steel pipe, please contact us. Tags: Q235

Q195 Q235 Steel Pipe - NewBee Steel

STANDARD GRADE. May 12 2016 20 Rectangular Carbon Steel Square Pipe Q195 Q235 Q345 St 52 Quick Detail : Product: Square and Rectangular Steel Pipe Steel Grade:

q195/q235/q345 Pre galvanized square pipe Manufacturers and

q195/q235/q345 Pre galvanized square pipe Q195, Q215 ,Q235 ,Q345, Q195-Q235: Standard: square steel pipe Gi Square Pipe q195 gi square

ERW q195 q235 40mm 40mm q345 square steel pipe

ERW q195 q235 40mm 40mm q345 square steel pipe, BEBON a professional steel manufacturer with superior quality, good service, timely delivery and sincere cooperation.

industrial building material 40x40 galvanized square tube,3x3

industrial building material 40x40 galvanized square tube Square Steel tube/Galvanized square pipe/Pre 1-12m or as request. Steel material . Q195-Q235


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