I-Spiral Welded Carbon Steel Pipe iyathengiswa
Yethuspiral welded carbon steel imibhobhozenziwa ngokuqengqeleka-carbon low-carbon structural steel kumbhobho ongenanto kwi-engile spiral ethile, kwaye ke ukuwelda imithungo imibhobho.Le nkqubo ivumela ukuba sivelise imibhobho yentsimbi ebubanzi obukhulu, eluncedo kakhulu kumashishini ahlukeneyo.Ngokusebenzisa imicu yentsimbi emxinwa, sinokwenza iibhobho ezinamandla aphezulu kunye nokuqina.
IiPropati zoomatshini bombhobho we-SSAW
| ibakala lentsimbi | ubuncinci amandla esivuno | Ubuncinci bokuqina kwamandla | Ubuncinci bobude |
| 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 |
Ukwakhiwa kweeKhemikhali zemibhobho ye-SSAW
| ibakala lentsimbi | C | Mn | P | S | V+Nb+Ti |
| Ubuninzi % | Ubuninzi % | Ubuninzi % | Ubuninzi % | Ubuninzi % | |
| 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 |
Unyamezelo lweJiyometri yemibhobho ye-SSAW
| Ukunyamezela kwejometri | ||||||||||
| ngaphandle kwedayimitha | Ubunzima bodonga | ukuthi tye | ngaphandle kokujikeleza | ubunzima | Ubude be-weld bead | |||||
| D | T | |||||||||
| ≤1422mm | ngaphezu kwe-1422 mm | ＜15mm | ≥15mm | umbhobho ekupheleni 1.5m | ubude obuphelele | umzimba wombhobho | ukuphela kombhobho | T≤13mm | T-13mm | |
| ±0.5% | njengoko kuvunyelwene | ±10% | ±1.5mm | 3.2mm | 0.2% L | 0.020D | 0.015D | '+10% | 3.5mm | 4.8mm |
Uvavanyo lweHydrostatic
Umbhobho uya kumelana novavanyo lwe-hydrostatic ngaphandle kokuvuza ngomthungo we-weld okanye umzimba wombhobho
Izihlanganisi akufuneki zivavanywe nge-hydrostatically, ngaphandle kokuba iindawo zombhobho ezisetyenzisiweyo ekuphawuleni izihlanganisi ziye zavavanywa ngempumelelo nge-hydrostatically phambi komsebenzi wokudityaniswa.
Ngokugxininisa ngamandla kumgangatho, sisebenzisa kuphela ezona zinto zibalaseleyo kwinkqubo yethu yokuvelisa.Izinto eziphambili ezisetyenziswe kwimibhobho yethu ye-spiral welded yi-Q195, i-Q235A, i-Q235B, i-Q345, njl. Ezi zixhobo eziphezulu ziqinisekisa ukuba imibhobho yethu ihlangabezana nemigangatho yoshishino efunekayo kwaye inokumelana neemeko ezinzima.
ECangzhou Spiral Steel Pipe Group Co., Ltd., sibeka ukwaneliseka kwabathengi kuqala kwaye sizame ukubonelela ngeemveliso ezibalaseleyo ezihlangabezana neemfuno zakho ezithile.Inkampani inemigca yokuvelisa imibhobho yentsimbi eyi-13 ejikelezayo kunye nemigca emi-4 ekhethekileyo yokuchasana ne-corrosion kunye nemigca yokuvelisa i-thermal.Ngezi zixhobo ziphezulu, siyakwazi ukuvelisa i-spiral submerged arc welded spiral steel pipes ezinobubanzi ukusuka ku-Φ219 ukuya ku-Φ3500mm kunye nobukhulu bodonga lwe-6-25.4mm.
Imibhobho yethu yentsimbi edityanisiweyo yekhabhoni ibonelela ngeenzuzo ezininzi kumashishini ahlukeneyo.Amandla endalo kunye nokuqina kwemibhobho yethu kuyenza ibe lolona khetho lubalaseleyo kwiiprojekthi zeziseko ezingundoqo ezifana nonikezelo lwamanzi, uthutho lwe-oyile negesi, kunye nolwakhiwo.Ukongeza, imibhobho yethu ayinyangeki kwi-corrosion, iqinisekisa ubomi obude kunye nokuthembeka kwiimeko ezinzima.
Ukongeza, ukuzibophelela kwethu kumgangatho kudlulela ngaphaya kwemveliso.Siphumeza imilinganiselo engqongqo yolawulo lomgangatho kuwo onke amanqanaba ukuze siqinisekise ukuba yonke i-spiral welded carbon steel pipe eshiya umzi-mveliso ayinasiphene.Iqela lethu labachwephesha abanezakhono eziphezulu nabanamava longamela inkqubo yokwenziwa kwemveliso ukuqinisekisa ukuba yonke imveliso iyahlangabezana okanye igqitha imigangatho yoshishino.
Ukukhetha iCangzhou Spiral Steel Pipe Group Co., Ltd. njengomboneleli wakho othembekileyo kuthetha ukuba ungafumana umgangatho ophezulu wemibhobho yentsimbi yekhabhoni edityanisiweyo.Sizimisele ukubonelela ngezisombululo ezithembekileyo nezizinzileyo, ezibonakala kubuchwephesha obuphezulu beemveliso zethu.
Nokuba ufuna umbhobho wentsimbi obubanzi obukhulu kwiprojekthi enkulu yokwakha okanye umbhobho onokumelana neemeko ezinzima, umbhobho wethu wentsimbi wekhabhoni ovundiweyo lolona khetho lufanelekileyo.Qhagamshelana nathi namhlanje ukuze ufumane umgangatho ongenakulinganiswa kunye nokuthembeka kweemveliso zethu.I-Cangzhou Spiral Steel Pipe Group Co., Ltd.
Ukulandelelwa:
Ngombhobho we-PSL 1, umenzi uya kuseka kwaye alandele iinkqubo ezibhaliweyo zokugcina:
Isazisi sobushushu de kwenziwe uvavanyo ngalunye olunxulumeneyo lwechmical kwaye ukuhambelana neemfuno ezichaziweyo kubonisiwe
Isazisi seyunithi yovavanyo de kwenziwe uvavanyo lomatshini ngalunye olunxulumeneyo kunye nokuhambelana neemfuno ezichaziweyo
Ngombhobho we-PSL 2, umenzi uya kuseka kwaye alandele iinkqubo ezibhaliweyo zokugcina isazisi sobushushu kunye nesazisi seyunithi yovavanyo lwaloo mbhobho.Ezo nkqubo ziya kubonelela ngeendlela zokulandela nabuphi na ubude bombhobho kwiyunithi yovavanyo efanelekileyo kunye neziphumo zovavanyo lweekhemikhali ezinxulumeneyo.
