EN10219 Grade S235JR Steel Tube OD 323mm DRL Pipe
EN10219 Grade S235JR Steel Tube OD 323mm DRL Pipe
In EN10219 specification, there are S235JO steel grade and grade S235JR, S235AR grade.
1. GRADE S235JR
A structural grade (S) with at minimum yield strength of 235 N/mm²m, the JR designation confirms that the steel has undergone longitudinal Chary V-Notch impact testing at 27J (Joules) at room temperature.
2. S235AR Grade
Grade S235JR is structural grade (S) with the same minimum yield strength of 235 N/mm²m, but supplied in an ‘as rolled condition’.
S235 has good high yield and tensile strength though this strength suffers if the material is heat treated at temperatures exceeding 600°C
- Range of Grade S235JR welded steel pipe/tube.welded pipe
- Size can be from 1″ to 26″,thickness is from 5mm to 25mm according to your requirements.
- Usual length is 5.8m or 11.8m in order to load more quantity into one container.
- Surface Finish can be bared or galvanized or oil or painter black or color.
- Usage: water/oil/air pipe and construct.
We also can supply pipe fitting, for example: valves, flange,screw.
EN10219 Grade S235JR Steel Pipe Circular Hollow Section Specification
| Product Name | EN10219 Grade S235JR Steel Tube OD 323mm DRL Pipe |
| Grade S235JR Pipe Diameter | 12inch /323.9mm |
| Diameter Tolerance | ± 1 % with a minimum of ± 0,5 mm and a maximum of ±1 0 mm |
| Grade S235JR Pipe Wall Thickness | 8mm, 10mm, 12mm, 14mm etc |
| Wall Thickness Tolerance |
For D ≤ 406,4 mm: T ≤ 5 mm ± 10 %; T > 5 mm ± 0,5 mm |
| Out-of-roundness |
2 % for hollow sections having adiameter to thickness ratio not exceeding 100 a |
| Grade S235JR Pipe Length | Random length from 3m to 12m |
| Straightness | 0,20 % of total length and 3 mm over any 1 m length |
| Grade S235JR Pipes Standard | EN10219, EN10210, ASTM A53, A106, API 5L |
| Steel Grade |
S235,S275J0H, S275JRH, S275J2H, S355J0H, S355JRH, S355J2H |
| Grade S235JR Pipe Test | UT test, Flatten test, Impact test etc |
| Grade S235JR Steel Application |
Structure steel tube, common use pipe, piling tube, |
| Pipe Coating |
Black painting, varnish paint, anti rust oil, bare or other coating required |
| Package | Plastic caps on both ends, Steel bundle, or acc. to customers’ request |
| Inspection |
ISO9001, SGS,BV, GL or other TPI appointed by customer |
| Capacity | 10000 metric tons per month |
| Delivery time | 30 days against deposit or LC at sight |
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