Wamkelekile kwibhlog yethu! Kwinqaku lanamhlanje, siza kuxoxa nge-American Standard ASTM A500 Square Pipe kunye nokubaluleka kwayo kushishino lokuthumela ngaphandle intsimbi. Njengomvelisi kunye nomthengisi wemibhobho yentsimbi esemgangathweni ye-ASTM A500, iShandong Zhongao Steel Co., LTD. izimisele ukubonelela ngeemveliso zentsimbi ezikumgangatho ophezulu ezihlangabezana nemigangatho yamazwe ngamazwe. Umbhobho wesikwere we-ASTM A500 uthatha indawo ebalulekileyo kwimarike, kwaye siza kujonga nzulu amanqanaba ayo entsimbi, ngakumbi i-ASTM A500 Grade A kunye ne-ASTM A500 Grade B. Ukongeza, siza kuhlola iingenelo zombhobho wentsimbi otsalwa kubanda. Ngoko ke, masiqale!
1. Qonda umbhobho wesikwere we-ASTM A500:
Iityhubhu zesikwere ze-ASTM A500 zenziwe ngokuhambelana nomgangatho we-American Society for Testing and Materials (ASTM) A500, okhethekileyo kwiityhubhu zesakhiwo sentsimbi yekhabhoni ezidityanisiweyo nezingenamthungo. Igama layo "leetyhubhu zesakhiwo" ligxininisa ukusetyenziswa kwayo okuphambili kwiiprojekthi ezahlukeneyo zokwakha ezifana nezakhiwo, iibhulorho kunye nezinye izakhiwo ezixhasayo. Ngenxa yokwakheka kwentsimbi yekhabhoni ephezulu, le tube yesikwere inika amandla angaqhelekanga, ukuqina kunye nokuthembeka.
2. Ukuthunyelwa kwamanye amazwe kwentsimbi yemibhobho yentsimbi eqhelekileyo ye-ASTM A500:
Ukuthunyelwa kwentsimbi kwamanye amazwe kudlala indima ebalulekileyo kurhwebo lwehlabathi, kubonelela ngezixhobo zokwenza imveliso kumazwe ngamazwe. Kukhuthaza ukukhula koqoqosho kunye nophuhliso lweziseko. Ukuze kuqinisekiswe umgangatho wokuthunyelwa kwentsimbi kwamanye amazwe, ukuthobela imigangatho yamazwe ngamazwe kubalulekile. Umgangatho we-ASTM A500 uqinisekisa umgangatho ogqibeleleyo kunye nokusebenza kakuhle kweetyhubhu zesikwere, okwenza kube lolona khetho lokuqala lokuthunyelwa kwentsimbi kwamanye amazwe. Ngenxa yemfuno ekhulayo yeetyhubhu zesakhiwo ezisemgangathweni, i-ASTM A500 Square Pipe ibe yimveliso ebalulekileyo kumazwe afuna ukungeniswa kwentsimbi okuthembekileyo.
3. Ibanga le-ASTM A500 kunye nebanga le-ASTM A500 B:
Ngokwe-American Standard ASTM A500, kukho iintlobo ezimbini eziphambili zentsimbi ezisetyenziswa rhoqo: i-ASTM A500 Grade A kunye ne-ASTM A500 Grade B. Iimpawu zoomatshini kunye neenkcukacha zezi ntlobo zentsimbi ziyahluka. I-ASTM A500 Grade A inika i-
Ixesha leposi: Novemba-11-2025