1. can be customized length 2. Provide customers with the necessary processing 3. Provision of special specifications

 Complete specifications

50*30*3	3.6	80*80*6	13.85
50*32*2	2.2	90*40*2.5	5.19
50*35*2.5	3.32	90*60*5	10.47
50*50*2.5	3.81	100*60*3	7.3
50*50*3	4.44	100*60*4	9.16
50*50*4	5.74	100*60*5	11.53
55*38*2	2.8	100*60*4.5	14.41
60*40*2.5	3.81	100*100*4	11.65
60*40*3	4.44	100*100*8	23
60*40*4	5.74	120*120*4	14.16
60*60*2.5	4.52	160*80*4.5	15.84
60*60*3	5.38	160*160*4.5	19.2
60*60*4	7.02	220*80*6	27.1
70*50*4	7.02

Adequate resources

 Standard: BS, JIS, ASTM  Standard: BS 1387, BS 1139, BS 4568, JIS G3445-...  Grade: 10#-45#, 16Mn, A53-A369, ST35-ST52, Q195...  Grade: 20#, 16Mn, A53(A,B), St37, St52, St42, Q...  Thickness: 0.5 - 20.0 mm  Section Shape: Rectangular  Outer Diameter: 10mm x 20mm - 600mmx400mm  Place of Origin: China (Mainland)  Secondary Or Not: Non-secondary  Application: Structure Pipe  Technique: ERW  Certification: CE  Surface Treatment: Galvanized  Special Pipe: EMT Pipe  Alloy Or Not: Non-alloy  Another Quality Standards: DIN 2393/IS 1239/IS ...  Advantages 1: Leak proof finish, Durable finish...  Advantages 2: Dimensionally accurate, Highly du...