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square welded steel tube q235

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Black Hollow Square Tube 38x38 Square Carbon Steel Tube Q235 Q235B
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20×30 50x25 Hot Rolled Hollow Square Steel Tube Q235 ASTM A554
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Gi Pipe Q235 Q345 Q195 Hollow Section Welded Rectangular Square Galvanized Steel Tube
Bangying (Suzhou) Technology Co.,Ltd.

Gi Pipe Q235 Q345 Q195 Hollow Section Welded Rectangular Square Galvanized Steel Tube
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Weifang Wilda Machinery Co., Ltd

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High Strength Seamless Steel Tube Q235 L290 High Tensile Stainless Steel 316 Pipes
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Shandong Heyixin Metal Materials Co., Ltd

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Model：Q235,Q345,x42,x52,x60,l245,l290
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JIS ASTM Hot Galvanized Pipe Galvanized Rectangular Steel Tube Q235 Q345 3mm
Jiangsu Lianzhong Metal Products (Group) Co., Ltd

JIS ASTM Hot Galvanized Pipe Galvanized Rectangular Steel Tube Q235 Q345 3mm
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Jiangsu Shengyilu Metal Material Co., Ltd.

Welded Hot Rolled Square Seamless Steel Tube 0.9MM Thick Wall
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Non-Oiled Q235 Q195 Q345 Black Mild ERW Welded Square Carbon Steel Tube Pipe for Fence
Zhong Neng Steel Union(Qingdao)Heavy Industry Co.,Ltd

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Zhejiang TongJiang Holdings Company

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Light Zinc Coating 40g - 120g Pre Galvanized Square Steel Tube Q195 Q235 Q345
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Shanghai Nadong Metal Products Co.,Ltd.

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Q235 / Q195 Square Steel Tubing High Strength 0.25mm - 2.5mm Thickness
Bazhou liantai metal products co. LTD

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Q235 Carbon Oval Steel Tubing Easy Fabrication Simple Maintenance Extreme Durabiltiy
SHANGHAI T&T INTERNATIONAL CO.,LTD.

Q235 Carbon Oval Steel Tubing Easy Fabrication Simple Maintenance Extreme Durabiltiy
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Square,Rectangular Welded And Seamless Carbon Steel Tube ASTM A500 Gr.B, Q235B, Q345B.
HAINER STEEL INDUSTRIAL CO.,LIMITED

Square,Rectangular Welded And Seamless Carbon Steel Tube ASTM A500 Gr.B, Q235B, Q345B.
Model：ASTM A106 Gr.B, Q195, Q235, Q345 etc.
MOQ：5Tons/ one size
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Q355B Galvanized 70x70 SHS Steel Tube EN10210
Hebei Synda International Trade Co.,Ltd

Q355B Galvanized 70x70 SHS Steel Tube EN10210
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Welded SHS 40x40mm Galvanized Steel Tube API Galvanized Square Steel Pipe
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Shandong Chasing Light Metal Co., Ltd.

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OEM ODM Carbon Steel Tubing Non Burr Without Impurity Engineering Application
Wuxi Jinlai Mechanical Processing Co., Ltd.

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Seamless Carbon Steel Pipe Welded Black Steel Square Pipe / Rectangular Steel Tube
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