Ukuqonda Ukucaciswa kwe-ASTM A252: I-Piling Application Guide
Emkhakheni wokwakha kanye nobunjiniyela bomphakathi, ukukhethwa kwempahla kubalulekile ukuze kuqinisekiswe ubuqotho nokuphila isikhathi eside kwezakhiwo. Ukucaciswa okukodwa okubalulekile okufanele ochwepheshe bemboni bakujwayele yi-ASTM A252. Leli zinga libaluleke kakhulu kulabo abahilelekile ekunqwabeleni, njengoba lichaza izidingo zezinqwaba zamashubhu ensimbi, okuyingxenye ebalulekile kumaphrojekthi wokwakha ahlukahlukene.
YiniUkucaciswa kwe-Astm A252?
I-ASTM A252 iyincazelo ehlanganisa izidingo zezinqwaba zamapayipi ensimbi ashiselwe futhi angenamthungo ukuze kwakhiwe. Lawa mapayipi anomumo oyisilinda futhi aklanyelwe ukusetshenziswa njengamalungu aphethe umthwalo unomphela noma njengamabhokisi ezinqwaba zikakhonkolo ezifakwe endaweni. Lokhu kucaciswa kubalulekile ukuqinisekisa ukuthi amapayipi angakwazi ukumelana nemithwalo nezimo zemvelo angase ahlangabezane nazo ngemva kokufakwa.
IIzimboni ze-Astm A252izinga lihlukaniswe ngamamaki amathathu, ngalinye linezidingo ezithile zamandla esivuno. Lokhu kuvumela onjiniyela nosonkontileka ukuthi bakhethe ibanga elifanele lezidingo zabo zephrojekthi. Ukucaciswa kuhlanganisa neziqondiso zenqubo yokukhiqiza ukuqinisekisa ukuthi ipayipi ihlangabezana nekhwalithi edingekayo kanye namazinga okusebenza.
I-Cangzhou Spiral Steel Pipe Group Co., Ltd.: Umholi ekukhiqizeni amapayipi ensimbi e-spiral
I-Cangzhou Spiral Steel Pipe Group Co., Ltd. ingumkhiqizi odumile waseShayina osebenza ngokukhethekile ekukhiqizeni amapayipi ensimbi avunguzayo kanye nemikhiqizo yokumboza yamapayipi. Itholakala eCangzhou, eSifundazweni saseHebei, inkampani ingumholi wemboni, ehlinzeka ngemikhiqizo yekhwalithi ephezulu ehlangabezana nokucaciswa okuningi, okuhlanganisa i-ASTM A252.
I-Cangzhou Spiral Steel Pipe Group Co., Ltd. ibamba umgomo wekhwalithi ephezulu futhi inikeza anhlobonhlobo amapayipi ashiselwe afaneleka ukufaka izicelo. Ububanzi bomkhiqizo busukela ku-219 mm ukuya ku-3500 mm, nobude obufika kumamitha angama-35. Lolu hlu lomkhiqizo olubanzi lunikeza ukuklama nokuguquguquka kwesicelo, okulenza libe yinketho ekahle yezinhlobonhlobo zamaphrojekthi wokwakha.
Ukubaluleka Kwekhwalithi Ekufakeni Izicelo
Ekuqoqeni izicelo, ikhwalithi yepayipi yensimbi ibalulekile. Ipayipi kufanele likwazi ukumelana nemithwalo emikhulu futhi limelane nezimo zemvelo ezifana nokugqwala nokucindezela kwenhlabathi. I-Cangzhou Spiral Steel Pipe Group Co., Ltd. ibambelela ngokuqinile esimisweni se-ASTM A252, iqinisekisa ukuthi imikhiqizo yayo ihlangabezana nezindinganiso eziphakeme kakhulu futhi ihlinzeka amakhasimende ngezixazululo zokwakha ezinokwethenjelwa nezihlala isikhathi eside.
Ukusebenzisa ipayipi lensimbi elivunguzayo lekhwalithi ephezulu akugcini nje ngokuthuthukisa ubuqotho besakhiwo sephrojekthi yakho kodwa futhi kuthuthukisa ukuphepha kukonke. Onjiniyela nosonkontileka bangaqiniseka ngokwazi ukuthi izinto ezisetshenziswayo zihlangabezana nezindinganiso eziqinile zomkhakha.
Ekuphetheni
Ngamafuphi, ukucaciswa kwe-ASTM A252 kuyindinganiso ebalulekile kubo bonke abathintekayo kumaphrojekthi wokunqwabelanisa. Inikeza isiqondiso esibalulekile sokwenziwa nokusebenza kwezinqwaba zamapayipi ensimbi, iqinisekisa ukuthi zisekela ngempumelelo izakhiwo ezisekelayo. I-Cangzhou Spiral Steel Pipe Group Co., Ltd. ingumkhiqizi ohamba phambili kulo mkhakha, ehlinzeka ngezinhlobonhlobo zamapayipi ashiselwe asezingeni eliphezulu ukuze ahlangabezane nezidingo zamaphrojekthi wokwakha wesimanje.
Kulabo abafuna izixazululo ezinokwethenjelwa zamapayipi ensimbi, kuyazuzisa ukusebenza nomkhiqizi ohloniphekile ofana ne-Cangzhou Spiral Steel Pipe Group Co., Ltd. Ukukhetha imikhiqizo ehlangabezana nezindinganiso ze-ASTM A252 kuqinisekisa ukuthi amaphrojekthi akho okwakha ahamba kahle futhi ahlala isikhathi eside.
Isikhathi sokuthumela: Aug-25-2025