Amandla Ekhwalithi: Hlola i-ASTM A252 Steel Pipe evela ku-Cangzhou Spiral Steel Pipe Group Co., Ltd.
Emikhakheni yokwakha nengqalasizinda, ikhwalithi yezinto ezisetshenziswayo ibalulekile ekuqineni nasekuphileni isikhathi eside kwephrojekthi. Ipayipi lensimbi lidlala indima ebalulekile, ikakhulukazi ekusetshenzisweni okubandakanya ukunqwabelanisa nokusekelwa kwesakhiwo. Enye yezindinganiso zamapayipi ensimbi ezithembeke kakhulu kulezi zinhlelo zokusebenza yiI-ASTM A252.
I-ASTM A252 iyincazelo ehlanganisa ipayipi lensimbi elihlanganisiwe nelingenamthungo lokusetshenziswa kokufaka izintambo. Lawa mapayipi aklanyelwe ukumelana nemithwalo esindayo kanye nezimo zemvelo ezinzima, afanelekela izisekelo, amabhuloho, nezinye izakhiwo ezibalulekile. Indinganiso ichaza izidingo zezinto zokwakha, izinqubo zokukhiqiza, kanye nezindlela zokuhlola ukuqinisekisa ukuthi amapayipi ahlangabezana namazinga adingekayo okuqina nokuqina.
Ukuncintisana okuyinhloko kwamapayipi ensimbi ajikelezayo aseCangzhou
1. Ubuchwepheshe bokushisela obuthuthukisiwe obujikelezayo
Le nkampani isebenzisa ubuchwepheshe bokushisela obuhamba phambili emhlabeni wonke futhi iyakwazi ukukhiqiza amapayipi ensimbi anobubanzi obukhulu (kufika ku-4000mm) kanye nodonga olujiyile (kufika ku-25.4mm). Icabangela kokubili amandla esakhiwo kanye nokuzivumelanisa nezimo kokwakhiwa, ihlangabezana nezidingo ezikhethekile njengokushayela inqwaba yolwandle olujulile kanye nokuqinisa inhlabathi ethambile.
3. Izixazululo ezenziwe ngezifiso
Ezimweni ezahlukene zobunjiniyela (njengezindawo ezihlala iqhwa kanye nezindawo ezinosawoti omningi-alkali), ithimba laseCangzhou linikeza izinsizakalo ezenzelwe wena njengokuthuthukiswa kwezinto kanye nokwembozwa okulwa nokugqwala (njenge-3PE kanye ne-epoxy coal tar pitch), okwandisa impilo yenkonzo yamapayipi ensimbi ngaphezu kuka-30%.
Enye yezinzuzo ezibalulekile zokukhetha i-Cangzhou Spiral Steel Pipe Group Co., Ltd. yakhoIpayipi lensimbi le-ASTM A252Izidingo zisenqubweni yayo yokukhiqiza ethuthukisiwe. Le nkampani isebenzisa ubuchwepheshe obuthuthukisiwe bokushisela okujikelezayo, okuvumela ukukhiqizwa kwamapayipi amakhulu, anodonga olujiyile. Lokhu akugcini nje ngokwandisa amandla amapayipi kodwa futhi kuthuthukisa ukuguquguquka komklamo kanye nokusetshenziswa. Kungakhathaliseki ukuthi udinga amapayipi kumaphrojekthi esisekelo esijulile noma ezindaweni zasolwandle, iCangzhou inobuchwepheshe kanye nobuchwepheshe bokuhlangabezana nezidingo zakho.
Le nkampani iphinde ibeke phambili ukulawulwa kwekhwalithi. Iqoqo ngalinye lepayipi lensimbi le-ASTM A252 lihlolwa kanzima ukuqinisekisa ukuhambisana nezindinganiso zemboni. Lokhu kuhlolwa kufaka phakathi izindlela zokuhlola ezingonakalisi njengokuhlolwa kwe-ultrasonic kanye ne-radiographic ukuthola noma yiziphi iziphambeko ezingaba khona. I-Cangzhou Spiral Steel Pipe Group Co., Ltd. ilandela ngokuqinile lezi zinqubo zokuqinisekisa ikhwalithi, iqinisekisa ukuthi imikhiqizo yayo isebenza ngokwethembeka ngisho nangaphansi kwezimo ezidinga kakhulu.
Ngaphezu kokuzibophezela kwethu ekhwalithini, i-Cangzhou Spiral Steel Pipe Group Co., Ltd. nayo iyaziqhenya ngenkonzo yayo yamakhasimende eyingqayizivele. Njengoba sazi ukuthi yonke iphrojekthi ihlukile, sisebenzisana eduze namakhasimende ethu ukuhlinzeka ngezixazululo ezenziwe ngokwezifiso ukuhlangabezana nezidingo ezithile. Kungakhathaliseki ukuthi ungunjiniyela, umakhi, noma umphathi wephrojekthi, i-Cangzhou Spiral Steel Pipe Group Co., Ltd. inikeza ukwesekwa kanye nobuchwepheshe obudingayo ukuze wenze izinqumo ezinolwazi mayelana nokuthenga kwakho amapayipi ensimbi.
Isikhathi sokuthunyelwe: Julayi-31-2025