ERW Precision Square Tube 1
ERW Precision Square Tube 1

ERW Precision Square Tube

ERW Square Tube

ERW Precision Square Tube 2

1. Standard: GB/T 13793-2008, JIS G3446, DIN2393, ISO3305, EN10219, AS1163, ASTM A500, etc

2. Material: Q195L, Q195, Q215, Q235, Q355,S235,S355,A53B, St37-2,ST52 etc. 

3. Specification: 
A. Square Steel Pipe Size: 12*12mm~200*200mm
B. Square Steel Pipe Wall Thickness: 0.5 ~ 8.0mm 
C. Square Steel Pipe Length: 6m or cut as request 

4. Certificate: SGS, TUV SUD, BV, ISO9001-2008 

5. Packing: 
A. With steel belt in the bundle; 
B. Oiled and packing by steel belt 
C. Oiled with PVC film or waterproof plastic bags 

6. Surface treatment: Black, Bright, Oiled, Hot dipped galvanized,

                                   Pre-galvanized or Powder coated, etc

ERW Square Tube Size List: 

AxA (mm) Thickness (mm) AxA (mm) Thickness (mm) AxA (mm) Thickness (mm)
F12 0.6-1.2 F31.8 1.2-3.0 F50 1.2-3.5
F16 0.6-1.5 F32 1.2-3.0 F50.8 1.2-3.5
F19 0.6-3.0 F33 1.0-2.5 F60 1.5-3.5
F19.6 0.6-3.0 F33.2 1.0-2.5 F63.5 1.5-3.5
F20 1.0-3.0 F33.4 1.2-3.0 F65 1.5-3.5
F21 1.0-3.0 F34.5 1.2-3.0 F70 2.0-3.5
F22 1.0-3.0 F35 1.0-3.0 F75 2.0-3.5
F23.5 1.0-3.0 F38 1.2-3.0 F76 2.0-3.5
F25 1.0-3.0 F38.1 1.2-3.0 F80 1.8-4.0
F25.4 1.0-3.0 F40 1.2-3.5 F89 1.8-4.5
F26.4 1.2-3.0 F44 1.2-3.5 F100 2.5-4.5
F29.2 1.2-3.0 F45 1.2-3.5 F120 2.5-4.5
F30 1.2-3.0 F46.5 1.2-3.5 F125 2.5-4.5
F31.75 1.2-3.0 F47.5 1.2-3.5 F150 3.0-6.0
        F200 3.0-8.0

Besides Square Tube, Following Steel Types Also Available :

ERW Precision Round Tube
ERW Precision Rectangular Tube
ERW Precision Elliptical Tube
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