LSAW Steel Pipe
LSAW Steel Pipe (Lava seam sodina Arc welding sodina)
UOE LSAW STEEL PIPES
Ny fikosoham-bary UOE dia manasongadina ny teknolojia sy ny dingana mandroso indrindra, mahatratra ny fahombiazan'ny famokarana avo lenta, ny kalitaon'ny vokatra azo antoka ary misy fitaovana fanaraha-maso feno.UOE fikosoham-bary mampiasa U & O mamorona, ny niforona sodina dia welded ao anatiny amin'ny alalan'ny dimy toby welding anatiny amin'ny tariby telo, ary welded ivelany amin'ny alalan'ny efatra toby welding ivelany amin'ny tariby telo.Mifanaraka amin'ny fepetra takian'ny mpanjifa isan-karazany, ny sodina welded dia azo itarina na amin'ny alàlan'ny fanitarana mekanika na hydrostatic mba hanatsarana ny fahamarinan'ny dimensional, ary hanafoana ny adin-tsaina sisa.
fepetra arahana
Savaivony ivelany 508mm- 1118mm (20"- 44")
Haben'ny rindrina: 6.0-25.4mm 1/4"-1"
Fenitra kalitao: API、DNV、ISO、DEP、EN、ASTM、DIN、BS、JIS、GB、CSA
Halavany: 9-12.3m (30'- 40')
Naoty: API 5L A-X90,GB/T9711 L190-L625
JOCE LSAW PIPES
Ity dia tsipika famokarana sodina longitudinal longitudinal arc welded (LSAW) any Shina.Ny fikosoham-bary dia mampiasa dingana mitongilana miandalana, manasongadina ny fizarazarana ny adin-tsaina, ny fitoviana avo amin'ny refy, ny fiovaovan'ny habe tsy manam-petra & ny haben'ny prouct, ary ny flexibility avo, sns.
fepetra arahana
Savaivony ivelany:Φ406mm- 1626mm (16" - 64")
Haben'ny rindrina：6.0-75mm (1/4" - 3")
Fenitra kalitao：API、DNV、ISO、DEP、EN、ASTM、DIN、BS、JIS、GB、CSA
NY FAHARETANY：3-12.5m ( 10'- 41' )
naoty：API 5L A-X100, GB/T9711 L190-L690
LSAW Steel Pipe Dimension
| Savaivony mivoaka | Haben'ny rindrina (mm) | ||||||||||||||||
| santimetatra | mm | 6.4 | 7.1 | 7.9 | 9.53 | 12.7 | 14.3 | 15.9 | 19.1 | 22.2 | 25.4 | 28.6 | 31.8 | 34.9 | 38.1 | 41.3 | 44.5 |
| 16 | 406.4 |
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| 18 | 457 |
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| 20 | 508 |
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| 22 | 559 |
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| 24 | 610 |
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| 26 | 660 |
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| 28 | 711 |
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| 30 | 762 |
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| 32 | 813 |
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| 34 | 864 |
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| 36 | 914 |
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| 38 | 965 |
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| 40 | 1016 |
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| 42 | 1067 |
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| 44 | 1118 |
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| 46 | 1168 |
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| 48 | 1219 |
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| 52 | 1321 |
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| 56 | 1422 |
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| 60 | 1524 |
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| 64 | 1626 |
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Fandeferana amin'ny savaivony ivelany sy ny hatevin'ny rindrina
| Karazana | Malagasy | |||||
| SY/T5040-2000 | SY/T5037-2000 | SY/T9711.1-1977 | ASTM A252 | AWWA C200-97 | API 5L PSL1 | |
| Tube end OD deviation | ± 0,5% D | ± 0,5% D | -0,79 mm～+2.38mm | <±0,1%T | <±0,1%T | ± 1.6mm |
| Haben'ny rindrina | ± 10,0% T | D<508mm, ± 12,5% T | -8%T～+19,5% T | <-12,5% T | -8%T～+19,5% T | 5.0mm |
| D>508mm, ± 10,0% T | T≥15.0mm, ±1.5mm | |||||
Famoronana simika sy toetra mekanika
| Malagasy | kilasy | Famoronana simika (max)% | Toetra mekanika (min) | |||||
| C | Mn | Si | S | P | Ny herin'ny vokatra (Mpa) | Henjana (Mpa) | ||
| GB/T700-2006 | A | 0.22 | 1.4 | 0.35 | 0.050 | 0.045 | 235 | 370 |
| B | 0.2 | 1.4 | 0.35 | 0.045 | 0.045 | 235 | 370 | |
| C | 0.17 | 1.4 | 0.35 | 0.040 | 0.040 | 235 | 370 | |
| D | 0.17 | 1.4 | 0.35 | 0.035 | 0.035 | 235 | 370 | |
| GB/T1591-2009 | A | 0.2 | 1.7 | 0.5 | 0.035 | 0.035 | 345 | 470 |
| B | 0.2 | 1.7 | 0.5 | 0.030 | 0.030 | 345 | 470 | |
| C | 0.2 | 1.7 | 0.5 | 0.030 | 0.030 | 345 | 470 | |
| BS En10025 | S235JR | 0.17 | 1.4 | - | 0.035 | 0.035 | 235 | 360 |
| S275JR | 0.21 | 1.5 | - | 0.035 | 0.035 | 275 | 410 | |
| S355JR | 0.24 | 1.6 | - | 0.035 | 0.035 | 355 | 470 | |
| DIN 17100 | ST37-2 | 0.2 | - | - | 0.050 | 0.050 | 225 | 340 |
| ST44-2 | 0.21 | - | - | 0.050 | 0.050 | 265 | 410 | |
| ST52-3 | 0.2 | 1.6 | 0.55 | 0.040 | 0.040 | 345 | 490 | |
| JIS G3101 | SS400 | - | - | - | 0.050 | 0.050 | 235 | 400 |
| SS490 | - | - | - | 0.050 | 0.050 | 275 | 490 | |
| API 5L PSL1 | A | 0.22 | 0.9 | - | 0.03 | 0.03 | 210 | 335 |
| B | 0.26 | 1.2 | - | 0.03 | 0.03 | 245 | 415 | |
| X42 | 0.26 | 1.3 | - | 0.03 | 0.03 | 290 | 415 | |
| X46 | 0.26 | 1.4 | - | 0.03 | 0.03 | 320 | 435 | |
| X52 | 0.26 | 1.4 | - | 0.03 | 0.03 | 360 | 460 | |
| X56 | 0.26 | 1.1 | - | 0.03 | 0.03 | 390 | 490 | |
| X60 | 0.26 | 1.4 | - | 0.03 | 0.03 | 415 | 520 | |
| X65 | 0.26 | 1.45 | - | 0.03 | 0.03 | 450 | 535 | |
| X70 | 0.26 | 1.65 | - | 0.03 | 0.03 | 585 | 570 | |
Maivana menaka, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating / Anti-rust oil, Protective Coatings
