Àpèjúwe Ọjà
Pọ́ọ̀bù onígun mẹ́rin àti onígun mẹ́rin jẹ́ pọ́ọ̀bù onígun mẹ́rin tí a fi ìta síta tí a ń lò fún gbogbo onírúurú iṣẹ́ ìṣẹ̀dá níbi tí ìwọ̀n fúyẹ́ àti ìdènà ìbàjẹ́ jẹ́ ohun pàtàkì. Pọ́ọ̀bù onígun mẹ́rin ní àwọn igun onígun mẹ́rin nínú àti lóde, láìsí ìsopọ̀ ìsopọ̀.
Àwọn páìpù onígun mẹ́rin àti onígun mẹ́rin jẹ́ ohun èlò ìkọ́lé tó wọ́pọ̀, tó lágbára, tó sì wúlò fún ìkọ́lé, ilé iṣẹ́, àga àti ohun ọ̀ṣọ́. Womic Steel ní onírúurú páìpù onígun mẹ́rin irin ní onírúurú ìwọ̀n àti nínípọn.
A máa ń fi àwọn ìkọ́lé onígun mẹ́rin/onígun mẹ́rin ṣe àkójọpọ̀ ihò onígun mẹ́rin láti inú àwọn ìkọ́lé náà, lẹ́yìn náà a máa ń fi àwọn kú kan rọ́ wọn. A máa ń fi wọ́n lọ̀ wọ́n láti inú láti ṣe ìrísí wọn.
Ilana ti apakan iho (Awọn ọpọn onigun mẹrin/onigun mẹrin):
● Apá Onígun mẹ́rin tó ṣófo tí a ṣe ní tútù
● Apá Onígun Mẹ́ta tí a ṣẹ̀dá ní Òtútù
● Apakan Gbona Ipari Onigun mẹrin ṣofo
● Apá Onígun mẹ́rin tó ṣófo tí ó gbóná
Ilana Isejade Sọri ti Square Irin Pipe
Gẹ́gẹ́ bí ìlànà iṣẹ́-ṣíṣe, a pín páìpù onígun mẹ́rin sí: páìpù onígun mẹ́rin tí a gbóná tí a yọ́, páìpù onígun mẹ́rin tí a fà láìsí ìwọ́n, páìpù onígun mẹ́rin tí a fi extruded láìsí ìwọ́n, páìpù onígun mẹ́rin tí a hun.
A pin paipu onigun mẹrin / onigun mẹrin ti a fi weld si:
(a) gẹ́gẹ́ bí ìlànà ti páìpù onígun mẹ́rin tí a fi arc welded, páìpù onígun mẹ́rin tí a fi resistance welded (ìgbohùngbà gíga, ìgbohùngbà kékeré), páìpù onígun mẹ́rin tí a fi gaasi welded, páìpù onígun mẹ́rin tí a fi iná hó.
(b) gẹ́gẹ́ bí ìsopọ̀mọ́ra ti páìpù onígun mẹ́rin tí a fi abẹ́rẹ́ tààrà, páìpù onígun mẹ́rin tí a fi abẹ́rẹ́ tààrà.
Àwọn ìlànà pàtó
| API 5L: GR.B, X42, X46, X52, X56, X60, X65, X70, X80 |
| API 5CT: J55, K55, N80, L80, P110 |
| ASTM A252: GR.1, GR.2, GR.3 |
| EN 10219-1: S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H |
| EN10210: S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H |
| ASTM A53/A53M: GR.A, GR.B |
| BS 1387: Kilasi A, Kilasi B |
| ASTM A135/A135M: GR.A, GR.B |
| EN 10217: P195TR1 / P195TR2, P235TR1 / P235TR2, P265TR1 / P265TR2 |
| DIN 2458: St37.0, St44.0, St52.0 |
| AS/NZS 1163: Ipele C250, Ipele C350, Ipele C450 |
| SANS 657-3: 2015 |
| Awọn iwọn iṣelọpọ awọn paipu irin onigun mẹrin/awọn paipu: Iwọn opin ita: 16 * 16mm ~ 1000 * 1000mm Sisanra ogiri: 0.4mm ~ 50mm | |
| Àwọn ìwọ̀n ní MM (ìwọ̀n) | Sisanra |
| mm | mm |
| 16mm × 16mm | 0.4mm~1.5mm |
| 18mm × 18mm | 0.4mm~1.5mm |
| 20mm × 20mm | 0.4mm~3mm |
| 22mm × 22mm | 0.4mm~3mm |
| 25mm × 25mm | 0.6mm~3mm |
| 30mm × 30mm | 0.6mm~4mm |
| 32mm × 32mm | 0.6mm~4mm |
| 34mm × 34mm | 1mm~ 2mm |
| 35mm × 35mm | 1mm~ 4mm |
| 38mm × 38mm | 1mm~ 4mm |
| 40mm × 40mm | 1mm~ 4.5mm |
| 44mm × 44mm | 1mm~ 4.5mm |
| 45mm × 45mm | 1mm~5mm |
| 50mm × 50mm | 1mm~5mm |
| 52mm × 52mm | 1mm~5mm |
| 60mm × 60mm | 1mm~5mm |
| 70mm × 70mm | 2mm~6mm |
| 75mm × 75mm | 2mm~6mm |
| 76mm×76mm | 2mm~6mm |
| 80mm × 80mm | 2mm~8mm |
| 85mm × 85mm | 2mm~8mm |
| 90mm × 90mm | 2mm~8mm |
| 95mm×95mm | 2mm~8mm |
| 100mm × 100mm | 2mm~8mm |
| 120mm × 120mm | 4mm~8mm |
| 125mm × 125mm | 4mm~8mm |
| 130mm × 130mm | 4mm~8mm |
| 140mm × 140mm | 6mm~ 10mm |
| 150mm × 150mm | 6mm~ 10mm |
| 160mm × 160mm | 6mm~ 10mm |
| 180mm × 180mm | 6mm~ 12mm |
| 200mm × 200mm | 6mm~ 30mm |
| 220mm × 220mm | 6mm~ 30mm |
| 250mm × 250mm | 6mm~ 30mm |
| 270mm × 270mm | 6mm~ 30mm |
| 280mm × 280mm | 6mm~ 30mm |
| 300mm × 300mm | 8mm~30mm |
| 320mm × 320mm | 8mm~30mm |
| 350mm × 350mm | 8mm~30mm |
| 380mm × 380mm | 8mm~30mm |
| 400mm × 400mm | 8mm~30mm |
| 420mm × 420mm | 10mm~30mm |
| 450mm × 450mm | 10mm~30mm |
| 480mm × 480mm | 10mm~30mm |
| 500mm × 500mm | 10mm~30mm |
| 550mm × 550mm | 10mm~40mm |
| 600mm × 600mm | 10mm~40mm |
| 700mm × 700mm | 10mm~40mm |
| 800mm × 800mm | 10mm~50mm |
| 900mm × 900mm | 10mm~50mm |
| 1000mm × 1000mm | 10mm~50mm |
| Awọn iwọn iṣelọpọ awọn paipu irin onigun mẹrin/awọn paipu: Iwọn opin ita: 40 * 20mm ~ 300 * 200mm Sisanra ogiri: 1.6mm ~ 16mm | ||||||
| Iwọn mm | ÌWỌ̀N kg/m | EST. LBS. FÚN FT. | Iwọn mm | ÌWỌ̀N kg/m | ||
| EST. LBS. FÚN FT. | ||||||
| 40 x 20 x 1.60 | 1.38 | 0.93 | 150 x 100 x 6.30 | 22.4 | 15.08 | |
| 40 x 20 x 2.60 | 2.1 | 1.41 | 150 x 100 x 8.00 | 27.7 | 18.64 | |
| 50 x 30 x 1.60 | 1.88 | 1.27 | 150 x 100 x 10.00 | 35.714 | 24.04 | |
| 50 x 30 x 2.60 | 2.92 | 1.97 | 160 x 80 x 3.20 | 11.5 | 7.74 | |
| 50 x 30 x 2.90 | 3.32 | 2.23 | 160 x 80 x 4.00 | 14.3 | 9.62 | |
| 50 x 30 x 3.20 | 3.49 | 2.35 | 160 x 80 x 5.00 | 17.4 | 11.71 | |
| 50 x 30 x 4.00 | 4.41 | 2.97 | 160 x 80 x 6.30 | 21.4 | 14.4 | |
| 60 x 40 x 2.60 | 3.73 | 2.51 | 160 x 80 x 8.00 | 26.4 | 17.77 | |
| 60 x 40 x 2.90 | 4.23 | 2.85 | 160 x 80 x 10.00 | 32.545 | 21.87 | |
| 60 x 40 x 3.20 | 4.5 | 3.03 | 160 x 90 x 4.50 | 16.6 | 11.17 | |
| 60 x 40 x 4.00 | 5.67 | 3.82 | 160 x 90 x 5.60 | 20.4 | 13.73 | |
| 70 x 40 x 2.90 | 4.69 | 3.16 | 160 x 90 x 7.10 | 25.3 | 17.03 | |
| 70 x 40 x 4.00 | 6.3 | 4.24 | 160 x 90 x 8.80 | 30.5 | 20.53 | |
| 80 x 40 x 2.60 | 4.55 | 3.06 | 160 x 90 x 10.00 | 34.1 | 22.95 | |
| 80 x 40 x 2.90 | 5.14 | 3.46 | 180 x 100 x 4.00 | 16.8 | 11.31 | |
| 80 x 40 x 3.20 | 5.5 | 3.7 | 180 x 100 x 5.00 | 20.5 | 13.8 | |
| 80 x 40 x 4.00 | 6.93 | 4.66 | 180 x 100 x 5.60 | 23 | 15.48 | |
| 80 x 40 x 5.00 | 8.47 | 5.7 | 180 x 100 x 6.30 | 25.4 | 17.09 | |
| 80 x 40 x 6.30 | 10.4 | 7 | 180 x 100 x 7.10 | 28.6 | 19.25 | |
| 90 x 50 x 2.60 | 5.37 | 3.61 | 180 x 100 x 8.80 | 34.7 | 23.35 | |
| 90 x 50 x 3.20 | 6.64 | 4.47 | 180 x 100 x 10.00 | 38.8 | 26.11 | |
| 90 x 50 x 4.00 | 8.18 | 5.51 | 180 x 100 x 12.50 | 46.9 | 31.56 | |
| 90 x 50 x 5.00 | 10 | 6.73 | 200 x 100 x 4.00 | 18 | 12.11 | |
| 90 x 50 x 6.30 | 12.3 | 8.28 | 200 x 100 x 5.00 | 22.1 | 14.2 | |
| 90 x 50 x 7.10 | 13.7 | 9.22 | 200 x 100 x 6.30 | 27.4 | 18.44 | |
| 100 x 50 x 3.60 | 7.98 | 5.37 | 200 x 100 x 8.00 | 34 | 22.88 | |
| 100 x 50 x 4.50 | 9.83 | 6.62 | 200 x 100 x 10.00 | 40.6 | 27.32 | |
| 100 x 50 x 5.60 | 12 | 8.08 | 200 x 120 x 4.00 | 19.3 | 12.99 | |
| 100 x 50 x 7.10 | 14.8 | 9.96 | 200 x 120 x 5.00 | 23.7 | 15.95 | |
| 100 x 50 x 8.00 | 16.4 | 11.04 | 200 x 120 x 6.30 | 29.6 | 19.92 | |
| 100 x 60 x 3.20 | 7.51 | 5.05 | 200 x 120 x 8.00 | 36.5 | 24.56 | |
| 100 x 60 x 3.60 | 8.55 | 5.75 | 200 x 120 x 8.80 | 36.9 | 24.83 | |
| 100 x 60 x 4.50 | 10.5 | 7.07 | 200 x 120 x 10.00 | 45.1 | 31.62 | |
| 100 x 60 x 5.60 | 12.9 | 8.68 | 200 x 120 x 12.50 | 54.7 | 38.87 | |
| 100 x 60 x 6.30 | 13.5 | 9.09 | 200 x 120 x 14.20 | 60.9 | 43.64 | |
| 100 x 60 x 7.10 | 15.9 | 10.7 | 220 x 80 x 6.00 | 26.816 | 18.02 | |
| 100 x 60 x 8.80 | 19.2 | 12.92 | 220 x 120 x 6.30 | 31.6 | 21.27 | |
| 100 x 80 x 6.3 | 16.37 | 11.02 | 220 x 120 x 8.00 | 39.4 | 26.52 | |
| 110 x 60 x 3.60 | 9.05 | 6.09 | 220 x 120 x 10.00 | 46.2 | 31.09 | |
| 110 x 60 x 4.50 | 11.1 | 7.47 | 220 x 120 x 12.50 | 58.7 | 39.51 | |
| 110 x 60 x 5.60 | 13.6 | 9.15 | 220 x 120 x 14.20 | 65.4 | 44.01 | |
| 110 x 60 x 7.10 | 16.8 | 11.31 | 250 x 150 x 5.00 | 29.9 | 20.12 | |
| 110 x 60 x 8.80 | 20.1 | 13.53 | 250 x 150 x 6.30 | 37.3 | 25.1 | |
| 110 x 70 x 3.20 | 8.51 | 5.73 | 250 x 150 x 8.00 | 46.5 | 31.29 | |
| 110 x 70 x 4.00 | 10.8 | 7.27 | 250 x 150 x 10.00 | 56.3 | 37.89 | |
| 110 x 70 x 5.00 | 12.7 | 8.55 | 250 x 150 x 12.50 | 68.3 | 45.97 | |
| 110 x 70 x 6.30 | 15.5 | 10.43 | 260 x 140 x 6.30 | 37.5 | 25.23 | |
| 120 x 60 x 3.20 | 8.51 | 5.73 | 260 x 140 x 8.00 | 46.9 | 31.56 | |
| 120 x 60 x 4.00 | 10.6 | 7.13 | 260 x 140 x 10.00 | 57.6 | 38.76 | |
| 120 x 60 x 5.00 | 13 | 8.75 | 260 x 140 x 12.50 | 70.4 | 47.38 | |
| 120 x 60 x 6.30 | 16.1 | 10.84 | 260 x 140 x 14.20 | 78.8 | 53.03 | |
| 120 x 60 x 7.10 | 17.9 | 12.05 | 260 x 180 x 6.30 | 41.5 | 27.93 | |
| 120 x 60 x 8.80 | 21.5 | 14.47 | 260 x 180 x 8.00 | 52 | 35 | |
| 120 x 80 x 3.20 | 12.1 | 8.14 | 260 x 180 x 10.00 | 63.9 | 43 | |
| 120 x 80 x 6.30 | 17.5 | 11.78 | 260 x 180 x 12.50 | 78.3 | 52.7 | |
| 140 x 70 x 4.00 | 12.5 | 8.41 | 260 x 180 x 14.20 | 87.7 | 59.02 | |
| 140 x 70 x 5.00 | 15.4 | 10.36 | 300 x 100 x 5.00 | 30.268 | 20.34 | |
| 140 x 70 x 6.30 | 19 | 12.79 | 300 x 100 x 8.00 | 47.679 | 32.04 | |
| 140 x 70 x 7.10 | 21.2 | 14.27 | 300 x 100 x 10.00 | 58.979 | 39.63 | |
| 140 x 70 x 8.80 | 25.6 | 17.23 | 300 x 200 x 5.00 | 37.8 | 25.44 | |
| 140 x 80 x 3.20 | 10.5 | 7.07 | 300 x 200 x 6.30 | 47.1 | 31.7 | |
| 140 x 80 x 4.00 | 13.1 | 8.82 | 300 x 200 x 8.00 | 59.1 | 39.77 | |
| 140 x 80 x 5.00 | 16.2 | 10.9 | 300 x 200 x 10.00 | 72 | 48.46 | |
| 140 x 80 x 6.30 | 20 | 13.46 | 300 x 200 x 12.00 | 88 | 59.22 | |
| 140 x 80 x 8.00 | 24.8 | 16.69 | ||||
| 140 x 80 x 10.00 | 30.2 | 20.32 | ||||
| 150 x 100 x 3.20 | 12 | 8.08 | ||||
| 150 x 100 x 4.00 | 14.9 | 10.03 | ||||
Boṣewa & Ipele
ASTM A500 Ite B, ASTM A513 (1020-1026), ASTM A36 (A36), EN 10210:S235, S355, S235JRH, S355J2H, S355NH, EN 10219:S235, S355JR, S355J S275J2H, S355J0H, S355J2H.
| Àkójọpọ̀ kẹ́míkà tiawọn ọpa onigun mẹrin & onigun mẹrinohun elo | |||||
| Ipele | ohun kan | C | Mn | P | S |
| ASTM A500 Gr.b | % | 0.05%-0.23% | 0.3%-0.6% | 0.04% | 0.04% |
| EN10027/1 | C% tó pọ̀ jùlọ (WT déédé(mm) | Si% tó pọ̀ jùlọ | Àkópọ̀ Mn% | P% tó pọ̀ jùlọ | G% tó pọ̀ jùlọ | Àkópọ̀ N% | |
| àti IC 10 | ≤ 40 | ||||||
| S235JRH | 0.17 | 0.2 | - | 1.4 | 0.045 | 0.045 | 0.009 |
| S275JOH | 0.2 | 0.22 | - | 1.5 | 0.04 | 0.04 | 0.009 |
| S275J2H | 0.2 | 0.22 | - | 1.5 | 0.035 | 0.035 | - |
| S355JOH | 0.22 | 0.22 | 0.55 | 1.6 | 0.04 | 0.04 | 0.009 |
| S355J2H | 0.22 | 0.22 | 0.55 | 1.6 | 0.035 | 0.035 | - |
| Awọn ohun-ini ẹrọ ti ohun elo | |||
| Ipele | Agbára Ìmúṣẹ | Agbara fifẹ | Gbigbọn |
| A500.Gr.b | 46 ksi | 58 ksi | 23% |
| A513.GR.B | 72 ksi | 87 ksi | 10% |
| Ìwọ̀nba | Agbára Ìmúṣẹ | Agbara fifẹ | Ìgbéga kékeré | Àwọn ohun ìní ìpín-ìpín kékeré | ||||||||
| Àṣẹ ìpamọ́ sí EN10027/1 àti IC 10 | Àṣẹ ìpamọ́ sí EN10027/2 | WTmm deedee | WTmm deedee | Gígùn. | Àgbélébùú | Iwọn otutu idanwo°C | Iye apapọ ipa min. | |||||
| ≤16 | >6 | >40 | <3 | ≤3≤65 | WTmm deedee | |||||||
| ≤65 | ≤65 | ≤40 | >40 | >40 | ≤65 | |||||||
| ≤65 | ≤40 | |||||||||||
| S253JRH | 1.0039 | 235 | 225 | 215 | 360-510 | 340-470 | 26 | 25 | 24 | 23 | 20 | 27 |
| S275JOH | 1.0149 | 275 | 265 | 255 | 410-580 | 410-560 | 22 | 21 | 20 | 19 | 0 | 27 |
| S275J2H | 1.0138 | 275 | 265 | 255 | 430-560 | 410-560 | 22 | 21 | 20 | 19 | -20 | 27 |
| S355JOH | 1.0547 | 355 | 345 | 335 | 510-680 | 490-630 | 22 | 21 | 20 | 19 | 0 | 27 |
| S355J2H | 1.0576 | 355 | 345 | 335 | 510-680 | 490-630 | 22 | 21 | 20 | 19 | -20 | 27 |
| Àwọn àlàyé tó dọ́gba | ||||
| EN 10210-1 | NF A 49501 NF A 35501 | DIN 17100 DIN 17123/4/5 | BS 4360 | UNI 7806 |
| S235JRH | E 24-2 | St 37.2 | – | Fe 360 B |
| S275JOH | E 28-3 | St 44.3 U | 43 C | Fe 430 C |
| S275J2H | E 28-4 | St 44.3 N | 43 D | Fe 430 D |
| S355JOH | E 36-3 | St 52.3 U | 50 C | Fe 510 C |
| S355J2H | E 36-4 | St 52.3 N | 50 D | Fe 510 D |
| S275NH | – | St E 285 N | – | – |
| S275NLH | – | TSt E 285 N | 43 EE | – |
| S355NH | E 355 R | St E 355 N | – | – |
| S355NLH | – | TSt E 355 N | 50 EE | – |
| S460NH | E 460 R | St E 460 N | – | – |
| S460NLH | – | TSt E 460 N | 55 EE | – |
Iṣakoso Didara
Ṣíṣàyẹ̀wò Ohun Èlò Aláìsí, Ìṣàyẹ̀wò Kẹ́míkà, Ìdánwò Ẹ̀rọ, Àyẹ̀wò Ojú, Ìdánwò Tútù, Ṣíṣàyẹ̀wò Ìwọ̀n, Ìdánwò Tẹ̀, Ìdánwò Pípẹ́, Ìdánwò Ìpalára, Ìdánwò DWT, Ìdánwò NDT, Ìdánwò Hydrostatic, Ìdánwò Líle…..
Síṣàmì, Kíkùn kí a tó fi ránṣẹ́.
Ikojọpọ ati Gbigbe
Ọ̀nà ìdìpọ̀ fún àwọn páìpù irin ní nínú ìwẹ̀nùmọ́, ṣíṣàkójọpọ̀, ìdìpọ̀, dídìpọ̀, pípamọ́, síso mọ́lẹ̀, ṣíṣe àwọ̀lékè (tí ó bá pọndandan), fífi àwọn ohun èlò sínú àpótí, títọ́jú wọn, dídì wọ́n, gbígbé wọn, àti ṣíṣí wọn. Oríṣiríṣi àwọn páìpù irin àti àwọn ohun èlò tí a fi ń ṣe àpò wọn pẹ̀lú onírúurú ọ̀nà ìdìpọ̀. Ìlànà yìí tó péye ń rí i dájú pé àwọn páìpù irin náà ń gbé wọn dé ibi tí wọ́n ń lọ ní ipò tó dára jùlọ, tí wọ́n sì ti ṣetán fún lílò tí wọ́n fẹ́ lò.
Lilo ati Ohun elo
Àwọn páìpù irin ń ṣiṣẹ́ gẹ́gẹ́ bí ẹ̀yìn iṣẹ́ ẹ̀rọ ìgbàlódé àti ti ìlú, wọ́n sì ń ṣe àtìlẹ́yìn fún ọ̀pọ̀lọpọ̀ àwọn ohun èlò tí ó ń ṣe àfikún sí ìdàgbàsókè àwọn àwùjọ àti ọrọ̀ ajé kárí ayé.
Àwọn páìpù àti àwọn ohun èlò ìṣiṣẹ́ irin tí a ṣe ní Womic Steel ni a ń lò fún epo petirolu, gaasi, epo àti omi, etíkun/òkè òkun, àwọn iṣẹ́ ìkọ́lé àti ìkọ́lé ní ibùdó omi òkun, gbígbẹ omi, iṣẹ́ ìkọ́lé irin, ìkọ́lé àti afárá, àti àwọn páìpù irin tí ó péye fún iṣẹ́ ìkọ́lé rólì conveyor, àti bẹ́ẹ̀ bẹ́ẹ̀ lọ...











