X60 Ajija Submerged Arc Welded Line Pipe Fun Oil Pipelines
paipu laini X60 SSAW, ti a tun mọ ni ajija submerged arc welded pipeline pipe, nlo awọn okun irin ti o gbona bi awọn ohun elo aise lati yi ila naa sinu awọn paipu.Ilana iṣelọpọ yii jẹ ki paipu ko lagbara ati ti o tọ nikan, ṣugbọn tun ni sooro pupọ si ibajẹ ati aapọn.Awọn agbara wọnyi jẹ pataki funepo paipu awọn ila, eyiti a maa n tẹriba nigbagbogbo si awọn ipo ayika lile ati awọn ipo titẹ-giga.
Awọn ohun-ini Mechanical Of SSAW Pipe
| irin ite | kere ikore agbara Mpa | kere Fifẹ agbara Mpa | Ilọsiwaju ti o kere julọ % |
| B | 245 | 415 | 23 |
| X42 | 290 | 415 | 23 |
| X46 | 320 | 435 | 22 |
| X52 | 360 | 460 | 21 |
| X56 | 390 | 490 | 19 |
| X60 | 415 | 520 | 18 |
| X65 | 450 | 535 | 18 |
| X70 | 485 | 570 | 17 |
Iṣọkan Kemikali Ti Awọn paipu SSAW
| irin ite | C | Mn | P | S | V+Nb+Ti |
| O pọju% | O pọju% | O pọju% | O pọju% | O pọju% | |
| B | 0.26 | 1.2 | 0.03 | 0.03 | 0.15 |
| X42 | 0.26 | 1.3 | 0.03 | 0.03 | 0.15 |
| X46 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X52 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X56 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X60 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X65 | 0.26 | 1.45 | 0.03 | 0.03 | 0.15 |
| X70 | 0.26 | 1.65 | 0.03 | 0.03 | 0.15 |
Ifarada Jiometirika Ti Awọn paipu SSAW
| Awọn ifarada jiometirika | ||||||||||
| ita opin | Odi sisanra | gígùn | jade-ti-yika | ọpọ | O pọju weld ileke iga | |||||
| D | T | |||||||||
| ≤1422mm | 1422mm | 15mm | ≥15mm | paipu opin 1.5m | odindi | paipu ara | ipari pipe | T≤13mm | T;13mm | |
| ± 0.5% ≤4mm | bi a ti gba | ± 10% | ± 1.5mm | 3.2mm | 0.2% L | 0.020D | 0.015D | '+10% -3.5% | 3.5mm | 4.8mm |
Idanwo Hydrostatic
Ọkan ninu awọn ifilelẹ ti awọn anfani tiX60SSAW ila paipuni agbara giga rẹ.Paipu yii ni agbara ikore ti o kere ju ti 60,000 psi, ti o jẹ ki o jẹ apẹrẹ fun awọn iwulo titẹ giga ti epo ati gbigbe gaasi.Ilana alurinmorin ajija tun ṣe idaniloju pe paipu ni sisanra ogiri aṣọ kan, eyiti o pọ si agbara ati igbẹkẹle rẹ siwaju.
Ni afikun si agbara, paipu laini X60 SSAW ni a mọ fun ductility ti o dara julọ ati lile ipa.Eyi tumọ si paipu ni anfani lati koju awọn aapọn ati awọn igara ti gbigbe ati fifi sori ẹrọ laisi ibajẹ iduroṣinṣin rẹ.Eyi ṣe pataki ni pataki fun awọn laini paipu epo, eyiti o nilo nigbagbogbo lati kọja ilẹ nija ati bori ọpọlọpọ awọn idiwọ lakoko ikole.
Ni afikun, paipu laini X60 SSAW jẹ sooro ipata pupọ, ti o jẹ ki o jẹ ojutu pipẹ ati iye owo ti o munadoko fun awọn laini paipu epo.Ilana alurinmorin ajija ṣẹda oju didan ati awọn welds ti o ni ibamu, idinku eewu ti ipata ati gigun igbesi aye paipu naa.Eyi ṣe pataki fun epoopo gigun ti epos, eyiti o farahan si awọn nkan ibajẹ ati awọn ifosiwewe ayika ti o le dinku awọn ohun elo didara ti ko dara.
Ninu ikole opo gigun ti epo, ailewu ati igbẹkẹle jẹ pataki pataki.paipu laini X60 SSAW fi ami si gbogbo awọn apoti ti o wa nibi, n pese ojutu ti o lagbara, ti o tọ ati ipata ti o le koju awọn iṣoro ti epo ati gbigbe gaasi.Agbara giga rẹ, ductility ti o dara julọ ati lile ipa jẹ ki o jẹ yiyan ti o gbẹkẹle fun awọn iṣẹ opo gigun ti o nira julọ.
Ni akojọpọ, paipu laini X60 SSAW jẹ yiyan akọkọ fun awọn opo gigun ti epo nitori agbara ti o ga julọ, agbara ati idena ipata.Ilana alurinmorin ajija rẹ ṣe agbejade awọn paipu ti o le koju awọn igara giga, ilẹ nija ati awọn agbegbe ibajẹ, ṣiṣe wọn ni igbẹkẹle ati ojutu ti o munadoko-owo fun gbigbe epo ati gaasi.Nigbati o ba n ṣe awọn opo gigun ti epo, yiyan X60 ajija submerged arc welded pipeline pipe jẹ ipinnu lati rii daju aabo ati igbẹkẹle ti gbogbo iṣẹ.
