China ERW Steel Pipe Structural Square Pipe Structural Steel Pipe

Structural ERW Square Steel Pipe (50x50)Zhejiang Certeg is a professional manufacturer, distributor and trader for welded steel tubes, angle steel bars, roofing steel sheets,aluminium pipesand so Industrial Customized Service on building maHorticulture & Gardening Products terials. We have over 15 years exporting experience, golden supplier, be familiar with SGS testing processing, COC/PVOC certificate processing. Come on, your best choice!
4. Our Advantages:
a.Competitive Price: the raw material-hot rolled steel strips are made by ourselves-saving about 5% cost on prRefrigerator, Freezer & Parts oduction and transportInstrument Box ation.
b.Short Production Time:we have 65 high precision solid state high frequency pipe welder, with the monthly output of 200,000 tons steel pipes, insuring the control of delivery time.
c. Usage: square steel tube pipe are widely used for making gate fence, structure, furniture and so on fields.
Square Steel Tube (mm)Rectangular Steel Tube(mm)10x10x0.6~3.010x20x0.6~3.015x15x0.6~3.020x30x0.6~3.020x20x0.6~3Pipe Fittings .020x40x0.6~3.025x25x0.6~3.025x50x0.6~3.530x30x0.6~3.530x50x0.6~3.540x40x0.6~3.540x60x0.6~3.550x50x0.6~3.540x80x0.6~3.560x60x0.6~3.560x80x1.0~6.070x70x0.6~3.550x100x1.0~6.075x75x0.6~3.560x120x1.0~6.080x80x1.0~6.080x120x2.0~8.0100x100x2.0~8.080x160x2.0~8.0120x120x2.0~8.0100x150x2.0~8.0150x150x2.0~8.0100x200x2.0~8.0200x200x4.0~16.0150x250x4.0~12.0250x250x4.0~16.0200x300x4.0~16.0300x300x4.0~16.0300x400x4.0~16.0400x400x4.0~16.0300x500x4.0~16.0