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| MOQ | 1 Ton/Tons |
| Standard | API, ASTM, bs, DIN, GB, JIS, API 5CT, API 5L, ASTM A53-2007, ANSI A213-2001, BS 1387, BS EN10296, BS 1139, BS EN 10297, BS EN10219, BS EN10217, DIN 1626, GB 3087-1999, Gb/t8163, GB/T 3087, JIS G3101 | Grade | 10#-45#, 16mn, A53-A369, Q195-Q345, ST35-ST52, API J55-API P110, Mn-V alloy, Cr-Mo alloy, 10#, 20#, 45#, 16mn, A53(A,B), A106(B,C), Q235, Q345, ST37, ST35, ST37.4, API J55, API K55, 15MnV, 15crmo |
| Thickness | 0.6 - 40 mm | Section Shape | Rectangular |
| Outer Diameter | 10*20-400*600 | Place of Origin | Tianjin, China |
| Application | Structure Pipe | Technique | ERW |
| Certification | ISO | Surface Treatment | galvanized |
| Special Pipe | Thick Wall Pipe | Alloy Or Not | Non-Alloy |
| Tolerance | u00b15% | Type | Squareu2002Tubes, Welded ERW |
| Processing Service | Welding, Decoiling, Punching | Product name | pre galvanized square pipe&hollow section square pipe from China |
| Material | Q235 | Surface | Black Painted |
| Usage | Construction Structure | Shape | Square. Rectangular.Round |
| Length | 1-12m | End protector | Plastic Pipe Cap |
| Packing | STANDARD PACKING | Key words | square steel pipe |
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