Ukuqonda Ukucaciswa kwe-ASTM A252: Umhlahlandlela Wokufaka Isicelo Sokugoqa
Emikhakheni yokwakha kanye nobunjiniyela bezokwakha, ukukhethwa kwezinto kubalulekile ukuqinisekisa ubuqotho kanye nobude besikhathi sezakhiwo. Incazelo eyodwa ebalulekile okufanele ochwepheshe bemboni bayazi yi-ASTM A252. Le ndinganiso ibaluleke kakhulu kulabo abahilelekile ekuhlanganiseni izindonga, njengoba ichaza izidingo zama-tube steel-wall tubular piles, okuyingxenye ebalulekile kumaphrojekthi ahlukahlukene okwakha.
KuyiniImininingwane ye-Astm A252?
I-ASTM A252 iyincazelo ehlanganisa izidingo zamapayipi ensimbi ahlanganisiwe futhi angenamthungo okwakhiwa. Lawa mapayipi anesimo esiyindilinga futhi aklanyelwe ukusetshenziswa njengamalungu ahlala njalo athwala imithwalo noma njengezimbozo zamapayipi ekhonkrithi afakwe endaweni. Le ncazelo ibalulekile ukuqinisekisa ukuthi amapayipi angakwazi ukumelana nemithwalo kanye nezimo zemvelo angahlangabezana nazo ngemva kokufakwa.
IAmafektri e-Astm A252indinganiso ihlukaniswe ngamagremu amathathu, ngalinye linezidingo ezithile zamandla okukhiqiza. Lokhu kuvumela onjiniyela kanye nabakhi ukuthi bakhethe ibanga elifanele izidingo zabo zephrojekthi. Imininingwane ihlanganisa neziqondiso zenqubo yokukhiqiza ukuqinisekisa ukuthi ipayipi lihlangabezana nezindinganiso zekhwalithi kanye nokusebenza ezidingekayo.
I-Cangzhou Spiral Steel Pipe Group Co., Ltd.: Umholi ekukhiqizweni kwamapayipi ensimbi ajikelezayo
I-Cangzhou Spiral Steel Pipe Group Co., Ltd. ingumkhiqizi odumile waseShayina ogxile ekukhiqizweni kwemikhiqizo yokubopha amapayipi ensimbi ejikelezayo kanye nepayipi. Itholakala eCangzhou, eSifundazweni saseHebei, inkampani ingumholi embonini, ihlinzeka ngemikhiqizo esezingeni eliphezulu ehlangabezana nezimfuneko eziningi, kufaka phakathi i-ASTM A252.
I-Cangzhou Spiral Steel Pipe Group Co., Ltd. isekela isimiso sekhwalithi ephezulu futhi inikeza uhla olubanzi lwamapayipi ahlanganisiwe afanele ukusetshenziswa kokufaka izinsika. Ububanzi bomkhiqizo busukela ku-219 mm kuya ku-3500 mm, ubude bufika kumamitha angu-35. Lolu hlu olubanzi lomkhiqizo lunikeza ukuguquguquka kokuklama nokusetshenziswa, okwenza kube ukukhetha okuhle kakhulu kwemiklamo eminingi yokwakha.
Ukubaluleka Kwekhwalithi Ekusetshenzisweni Kokufaka Amapayipi
Ekusetshenzisweni kokufaka inqwaba, ikhwalithi yepayipi lensimbi ibalulekile. Ipayipi kumele likwazi ukumelana nemithwalo emikhulu futhi limelane nezici zemvelo ezifana nokugqwala kanye nokucindezela komhlabathi. I-Cangzhou Spiral Steel Pipe Group Co., Ltd. inamathela ngokuqinile ku-ASTM A252 specification, iqinisekisa ukuthi imikhiqizo yayo ihlangabezana nezindinganiso eziphakeme kakhulu futhi inikeza amakhasimende izixazululo zokwakha ezithembekile nezihlala isikhathi eside.
Ukusebenzisa ipayipi lensimbi elijikelezayo elisezingeni eliphezulu akugcini nje ngokuthuthukisa ubuqotho besakhiwo sephrojekthi yakho kodwa futhi kuthuthukisa nokuphepha okuphelele. Onjiniyela kanye nabakhi bangaqiniseka ngokwazi ukuthi izinto abazisebenzisayo zihlangabezana nezindinganiso eziqinile zemboni.
Ekuphetheni
Ngamafuphi, incazelo ye-ASTM A252 iyindinganiso ebalulekile kubo bonke abathintekayo kumaphrojekthi okufaka inqwaba. Inikeza isiqondiso esibalulekile sokwenziwa nokusebenza kwamapayipi ensimbi, iqinisekisa ukuthi asekela ngempumelelo izakhiwo azisekelayo. I-Cangzhou Spiral Steel Pipe Group Co., Ltd. ingumkhiqizi ohamba phambili kulo mkhakha, enikeza izinhlobo eziningi zamapayipi ashiselwe asezingeni eliphezulu ukuze kuhlangatshezwane nezidingo zamaphrojekthi okwakha anamuhla.
Kulabo abafuna izixazululo zamapayipi ensimbi ezinokwethenjelwa, kuyazuzisa ukusebenza nomkhiqizi odumile njengeCangzhou Spiral Steel Pipe Group Co., Ltd. Ukukhetha imikhiqizo ehlangabezana nezindinganiso ze-ASTM A252 kuqinisekisa ukuthi amaphrojekthi akho okwakha asebenza kahle futhi ahlala isikhathi eside.
Isikhathi sokuthunyelwe: Agasti-25-2025