Umthungo Ojikelezayo Amapayipi Ahlanganisiwe Anobubanzi Obukhulu
Incazelo Yomkhiqizo:
Amapayipi ethu ahlanganisiwe ngomthungo ojikelezayo enziwa ngokugoqa insimbi yesakhiwo sekhabhoni ephansi noma umcu wensimbi wesakhiwo se-alloy ephansi abe yizimbobo zamashubhu nge-engeli ethile ye-helix, ebizwa ngokuthi i-forming angle. Amapayipi ahlanganisiwe abe esehlanganiswa ngokucophelela ukuze adale umkhiqizo oqinile nothembekile. Esinye sezici eziphawulekayo zepayipi lethu elihlanganisiwe ngomthungo ojikelezayo yikhono lalo lokukhiqizwa ngemicu emincane yensimbi ukuze kukhiqizwe amapayipi ahlanganisiwe anobubanzi obukhulu.
Lokhuamapayipi ahlanganisiwe anobubanzi obukhuluzinezinhlelo zokusebenza eziningi ezahlukene, ikakhulukazi kuumugqa wendle. Ipayipi lethu elihlanganisiwe ngomthungo ojikelezayo linikeza amandla aphezulu kanye nokumelana nokugqwala, okwenza libe yindawo ekahle kakhulu ezinhlelweni zokuhambisa indle ezidinga ikhambi elihlala isikhathi eside nelisebenzayo. Kungakhathaliseki ukuthi ukukhishwa kwamanzi amdaka kamasipala noma ukuphathwa kwamanzi amdaka ezimbonini, amapayipi ethu ahlinzeka ngokusekelwa kwesakhiwo okudingekayo kanye nokuqina.
Izakhiwo Zemishini Zepayipi Le-SSAW
| ibanga lensimbi | amandla amancane okukhiqiza | amandla amancane okudonsa | Ukwandiswa Okuncane |
| B | 245 | 415 | 23 |
| X42 | 290 | 415 | 23 |
| I-X46 | 320 | 435 | 22 |
| X52 | 360 | 460 | 21 |
| I-X56 | 390 | 490 | 19 |
| I-X60 | 415 | 520 | 18 |
| I-X65 | 450 | 535 | 18 |
| X70 | 485 | 570 | 17 |
Ukwakheka Kwamakhemikhali Kwamapayipi e-SSAW
| ibanga lensimbi | C | Mn | P | S | I-V+Nb+Ti |
| Ubuningi be-% | Ubuningi be-% | Ubuningi be-% | Ubuningi be-% | Ubuningi be-% | |
| B | 0.26 | 1.2 | 0.03 | 0.03 | 0.15 |
| X42 | 0.26 | 1.3 | 0.03 | 0.03 | 0.15 |
| I-X46 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X52 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| I-X56 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| I-X60 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| I-X65 | 0.26 | 1.45 | 0.03 | 0.03 | 0.15 |
| X70 | 0.26 | 1.65 | 0.03 | 0.03 | 0.15 |
Ukubekezelelana Kwejiyometri Kwamapayipi e-SSAW
| Ukubekezelelana kwejometri | ||||||||||
| ububanzi bangaphandle | Ubukhulu bodonga | ukuqondisa | ukugqama | isisindo | Ukuphakama okuphezulu kobuhlalu bokushisela | |||||
| D | T | |||||||||
| ≤1422mm | >1422mm | <15mm | ≥15mm | ukuphela kwepayipi 1.5m | ubude obugcwele | umzimba wepayipi | ukuphela kwepayipi | T≤13mm | T >13mm | |
| ±0.5% | njengoba kuvunyelwene | ±10% | ±1.5mm | 3.2mm | 0.2% L | 0.020D | 0.015D | '+10% | 3.5mm | 4.8mm |
Kwa-Cangzhou Spiral Steel Pipe Group Co., Ltd., siyaqonda ukubaluleka kokuhlinzeka ngemikhiqizo ehlangabezana nezindinganiso zekhwalithi ephezulu. Inqubo yethu yokukhiqiza ilandela izinyathelo eziqinile zokulawula ikhwalithi ukuqinisekisa ukuthi yonke ipayipi elihlanganisiwe elihlanganisiwe ngomthungo esilikhiqizayo lisezingeni eliphezulu kakhulu. Sisebenzisa ubuchwepheshe obuthuthukisiwe kanye nemishini ukuqinisekisa ubukhulu obuqondile, izindawo ezibushelelezi kanye nezakhiwo zemishini ezihambisanayo.
Njengomkhiqizi ohamba phambili embonini, inkampani yethu ifakwe izikhungo zesimanje kanye nethimba labasebenzi abazinikele abangu-680. Le nkampani ihlanganisa indawo engamamitha-skwele angu-350,000, ngomkhiqizo waminyaka yonke wamathani angu-400,000 wamapayipi ensimbi ajikelezayo kanye nenani lomkhiqizo elingama-yuan ayizigidi eziyizinkulungwane ezingu-1.8. Ukuzibophezela kwethu ekuthuthukiseni nasekusunguleni izinto ezintsha kusisizile ukwakha idumela elihle kakhulu nokuthembeka.
Ekuphetheni:
Ngamafuphi, i-Cangzhou Spiral Steel Pipe Group Co., Ltd. iyaziqhenya ngokuhlinzeka ngamapayipi ahlanganisiwe asezingeni eliphezulu. Enziwe ngensimbi ethambile noma insimbi e-alloy ephansi, amapayipi ethu akhiqizwa ngokunemba nangobuchwepheshe. Amapayipi ethu ahlanganisiwe anobubanzi obukhulu afaneleka kakhulu ekusetshenzisweni kwendle ngenxa yamandla awo okukhiqizwa ngemicu emincane yensimbi. Khetha i-Cangzhou Spiral Steel Pipe Group Co., Ltd. ukuze inikeze izixazululo eziqinile, ezisebenzayo nezithembekile zezidingo zakho zamapayipi.








