EN10224 L235 ERW Pipe OD 323.9mm SCH40
Sources: this site Click: Date: 2016-4-22 1:38:57
As we know, the specification of EN10224 is for the conveyance of water and other aqueous liquids. L235 ERW pipes are one common steel grade pipes under EN10224 for water pipes generally. There are L275 grade pipes, L355 ERW carbon pipes, under this standard.
You can check the properties of L235 ERW welded pipe below:
L235 ERW pipe Chemical Properties
| Steel grade | C % max | Si % max | Mn % max | P % max | S % max | |
| Steel name | Steel number | |||||
| L235 | 252 | 0,16 | 0,35 | 1,20 | 0,030 | 0,025 |
L235 ERW pipes Mechanical properties room temperature
| Steel name | Tensile strength Rm MPa | Minimum yield strength Re a MPa for thicknesses in mm | Minimum elongation A % (Lo = 5,65 So) | Diameter of mandrel for the weld bend test | For the drift expanding testc % increase in d/D d ratio | |||
| T ≤ 16 | T > 16 | l b | t b | ≤0.8 | > 0,8 | |||
| L235 | 360 to 500 | 235 | 225 | 25 | 23 | 3T | 10 | 12 |
Specification for L235 ERW pipe EN10224 standard
| Product Name | L235 ERW Pipe EN10224 OD323.9mm |
| L235 ERW Pipe Diameter | 12 inch /323.9mm |
| Diameter Tolerance | 320.66~ 325.5 (± 1 % with a minimum of ± 0,5 mm and a maximum of ±1 0 mm) |
| L235 ERW Pipe Wall Thickness | SCH40 / 8.18mm |
| Wall Thickness Tolerance | 7.68 mm ~8.68 mm (For D ＜ 406,4 mm:± 0.5mm) |
| Out-of-roundness | 2 % for hollow sections having adiameter to thickness ratio not exceeding 100 a |
| L235 ERW Pipe Length | SRL, DRL, Random length from 3m to 12m |
| Straightness | 0,20 % of total length and 3 mm over any 1 m length |
| L235 ERW Pipe Standard | EN10224, EN10219, EN10210, EN 10217 etc. |
| Steel Grade | L235, L275, L355 or other equivalent steel grade |
| L235 ERW Pipe Test | UT test, Tensile test, yield test, Flatten test, Impact test etc |
| Application | water pipe, liquid pipe, transmission pipe, common use pipe etc. |
| Pipe Coating | Black painting, varnish paint, anti rust oil, bare or other coating required |
| L235 ERW Pipe Package | Plastic caps on both ends, Steel bundle, or acc. to customers’ request |
| Inspection | ISO9001, SGS,BV, GL or other TPI appointed by customer |
| L235 ERW Capacity | 10000 metric tons per month |
| Delivery time | 30 days against deposit or LC at sight |
