Structure pipe has a series of advantages as high strength,light weight,high speed of construction,the foundation occupied less area and high degree of industrialization.It is widely applied in large construction buildings.Just contact us if you want to purchase best quality EN 10210 structure pipes.
Specifications
| Standard | EN 10210 |
| Steel Grade/Material | S235JRH,S275JOH,S275J2H,S335JOH,S335J2H,S335K2H |
| OEM service | Provide |
| Outer Diameter(OD) | 1 1/2”-28”(38mm-720mm) |
| Wall Thickness(WT) | 2.6mm-60mm |
| Length | 5.8-16m or OEM |
| Packing | PE,Plastic cap or bundling |
| Surface Treatmengt | Bare |
| Section Shape | Round |
| Technique | Seamless hot rolled |
| Application | Used as structure tubes |
| Sour service | No |
| Place of Origin | China |
| MOQ | 25 ton |
| Transportation | 1.Sea port:Tianjin Xingang port,Qingdao port,Shanghai Luojing port →America,Europe,Africa,Middle East,India, Pakistan,Japan,Korea, Australia…(shipping) 2.Land port:Alataw pass port(Пограничный пункт “Алашанькоу”) |
| Dimensional tolerance range | ||||
| EN 10210 | prescribed scope | OD≤2500mm WT≤120mm | ||
| Outer diameter | ±1% | |||
| Wall thickness | minimum±0.5mm maximum±10mm | |||
| Weight | ±6% | |||
| Length | range of length | 4m≤L≤6m | ±500mm | |
| length | 4m≤L≤6m | +10mm | ||
| >6m | +15mm | |||
| Submerged arc welding seam height | WT≤14.2 | Weld bead height≤3.5 | ||
| WT>14.2 | Weld bead height≤4.8 | |||
| Chemical composition of EN10210 non-alloy steel(WT≤120mm) | ||||||||
| Grade | % By weight, maximum | |||||||
| Steel | Steel grade | C | Si | Mn | P | S | N | |
| ≤40 | >40≤120 | |||||||
| S235JRH | 1.0039 | 0.17 | 0.20 | — | 1.40 | 0.040 | 0.040 | 0.009 |
| S275JOH | 1.0149 | 0.2 | 0.22 | — | 1.50 | 0.035 | 0.035 | 0.009 |
| S275J2H | 1.0138 | 0.2 | 0.22 | — | 1.50 | 0.030 | 0.030 | — |
| S335JOH | 1.0547 | 0.22 | 0.22 | 0.55 | 1.60 | 0.035 | 0.035 | 0.009 |
| S335J2H | 1.0576 | 0.22 | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | — |
| S335K2H | 1.0512 | 0.22 | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | — |
| Mechanical properties of non-alloy steel | ||||||||||
| Grade | Minimum yield strength Mp | Tensile strength Mp | ||||||||
| Nominal wall thickness mm | Nominal wall thickness mm | |||||||||
| Steel | Steel grade | ≤16 | >16 ≤40 | >40 ≤63 | >63 ≤80 | >80 ≤100 | >100 ≤120 | ≤3 | >3 ≤100 | >100 ≤120 |
| S235JRH | 1.0039 | 235 | 225 | 215 | 215 | 215 | 195 | 360-510 | 360-510 | 360-500 |
| S275JOH | 1.0149 | 275 | 265 | 255 | 245 | 235 | 225 | 430-580 | 410-560 | 400-540 |
| S275J2H | 1.0138 | |||||||||
| S335JOH | 1.0547 | 355 | 345 | 335 | 325 | 315 | 295 | 510-580 | 470-630 | 450-600 |
| S335J2H | 1.0576 | |||||||||
| S335K2H | 1.0512 | |||||||||
