Ungathanda ukujonga umbhobho wentsimbi we-ASTM a53 ukuba kufuneka ukhangele intsimbi ekumgangatho ophezulu ekhuselekileyo nekulula ukuyisebenzisa. Lo mbhobho wentsimbi lukhetho oludumileyo kwizicelo ezininzi, kwaye unentaphane yeenzuzo ngaphezu kwezinye iintlobo zentsimbi yombhobho. Siza kujonga ngcono ngakumbi Jiangsu Dingyida Special Steel umbhobho wentsimbi we-astm a53, ukuphonononga izibonelelo zayo, izinto ezintsha, iimpawu zokhuseleko, ukusetyenziswa, kunye nezinye izinto ezibalulekileyo ekufuneka uyazi.
Enye yezona zinto zibalaseleyo zombhobho wentsimbi we-ASTM a53 ngokuqinisekileyo kukomelela kwayo okungaphezulu. Lo mbhobho wensimbi wenziwa kwizinto ezisemgangathweni ophezulu eziza kumelana neemeko ezinzima kunye neendawo ezingqongileyo. Ke ngoko iya kuhlala ixesha elongeziweyo ukuba usebenzisa umbhobho wentsimbi we-ASTM A53 kulwakhiwo, umzi-mveliso, okanye naziphi na ezinye izicelo, unokuzithemba.
Inzuzo eyongezelelweyo engundoqo ye-ASTM i-a53 yensimbi yombhobho kukuguquguquka kwayo. Ingasetyenziswa kuluhlu lwezicelo, kubandakanywa unikezelo lwamanzi negesi, ulwakhiwo, ukupholisa nokufudumeza, kunye nezinye ezininzi. I Jiangsu Dingyida Special Steel umbhobho astm a53 lukhetho oludumileyo kumashishini amaninzi kunye neenkampani ngenxa yokuguquguquka.
Kwiminyaka, kukho izinto ezininzi ezintsha kunye nokuphuculwa okwenziwe kumbhobho wensimbi we-ASTM A53. Umzekelo, ukwenziwa kohlobo olutsha kuyaphuhliswa okwenza umbhobho wentsimbi womelele, womelele ngakumbi, kunye nezinye izinto ezininzi ezikwaziyo ukumelana nokudleka. Ngaphaya koko, kuye kwaphuhliswa iingubo ezintsha zokwaleka kunye nonyango olunceda ukukhusela Jiangsu Dingyida Special Steel intsimbi ye-astm carbon kwingozi kunye nokwandisa ubomi bayo.
Izinto ezibaluleke kakhulu ziqwalasela xa ukhetha umbhobho wensimbi lukhuseleko. Ngethamsanqa, umbhobho wensimbi we-ASTM A53 wenziwa ngokhuseleko entliziyweni. Yimveliso enhle kakhulu kwaye ehlala ixesha elide ekwazi ukumelana nokubola kwaye iya kumelana nokonakala okukhulu. Kwakhona, i Jiangsu Dingyida Special Steel ipleyiti yentsimbi ye-astm a36 ivavanywa ngononophelo olukhulu kwaye ihlolwe ukuqinisekisa ukuba izalisekisa yonke imigangatho yokhuseleko.
Nge-ASTM i-a53 yentsimbi yombhobho ilungile ngokuthe tye. Okokuqala, kufuneka uqikelele i-diameter ngaphandle kunye nobungakanani bombhobho onokuwufuna. Emva kokuba unolwazi olu lwazi, uya kukhetha umbhobho wensimbi kumthengisi ohloniphekileyo. Emva koko, uya kufuna ukufaka umbhobho wensimbi kwisiseko semigaqo enikeziweyo. Oku kunokubandakanya izixhobo ezinokudityaniswa, kunye nezinye izinto kwi Jiangsu Dingyida Special Steel umbhobho wentsimbi ye-astm ukuqinisekisa ukuba ibekwe ngokuchanekileyo.
Okokuqala, iimveliso zithobela imigangatho yamazwe ngamazwe, ezifana ne-ASTM, i-astm a53 yentsimbi yombhobho, i-ASME, i-JIS, i-DIN, i-EN, i-ISO, njl. Uya kubuza abathengi ukuba bavavanye iimveliso zabo baqinisekise ukuba bayahlangabezana neenkcukacha zabo. Ngaphaya koko, emva kokuba iimpahla zigqityiwe, siya kuvavanya iqhekeza ngalinye. Ufuna ukuqiniseka ukuba iimpahla zifika ngaphandle kokuphazamiseka. Iza kubuza umthengi ukuba anike ingxelo ngokukhawuleza into efunyenweyo. Imveliso igutyungelwe yiwaranti esemgangathweni yeminyaka emihlanu.
Yiba nentsebenziswano yexesha elide iinkampani ezininzi zokuhambisa ngenqanawa. Ukubonelela ngenkonzo yabathengi eyodwa. Abathengi abahloniphekileyo abahloniphekileyo baseShailand Port, i-astm a53 yentsimbi yombhobho wePort, i-Qingdao Port. Amazibuko amakhulu akhethekileyo. Ababoneleli abanalo amandla okuhambisa akhawulezayo. Iimveliso ezininzi ezixolelwe ekuhlolweni zicocwe ngokukhawuleza ngezithethe. Inokuthunyelwa kanye. Ngoku uthetha iindawo ezininzi zaseTshayina ezisebenza ngokufanelekileyo izibuko zaseSingapore zinyusa umthamo wokuhamba.
Ngenxa yobudlelwane obusondeleyo abenzi bentsimbi ezinkulu eziliqela China, Thengisa vala ishumi lamawaka iitoni zentsimbi nyaka ngamnye. Ukongeza, nikezela ngexabiso eliphantsi. Iindleko ze-astm a53 zentengiso yombhobho wentsimbi. Ingeniso encinci yeetoni zeentengiso ezinkulu kuphela. Kithina, nokuba ubungakanani bomthamo womthengi wokuthenga, sebenzisana. Ukusukela ixesha elide bekwazi ukuphatha abathengi abancinci abakhulu ngokulinganayo.
Izinto zesiganeko ezidweliswe kwiikhathalogu zefemu, Inokubonelela ngokugqibeleleyo. Uluhlu lwezinto ezinkulu. Malunga namakhulu izinto ezahlukeneyo ezigutyungelweyo. Kwakhona ube neemveliso abanye ababoneleli musa inikeza. Ukwabonelela ngabathengi abalungisiweyo, banesakhono esinamandla se-OEM. Ndikhonze amakhulu abathengi kule minyaka imbalwa idlulileyo. Iimveliso zigquma i-astm a53 yentsimbi yombhobho yentsimbi njengentsimbi engatyiwayo, intsimbi yekhabhoni, ubhedu lwe-aluminiyam, njl.
EN
AR
HR
CS
DA
NL
FR
DE
IT
JA
KO
PL
PT
RO
RU
ES
CA
TL
IW
ID
LV
LT
SR
SK
UK
VI
ET
TH
TR
FA
AF
MS
IS
HY
AZ
LA
MN
MY
XH
