Esi sikhokelo sibanzi sikunceda ukuba uhambe kwihlabathi le I-3/8 i-bolt yomthengisis, ukuqwalaselwa okuphambili okuphambili ngokukhetha iqabane elifanelekileyo kwiimfuno zakho. Siza kugubungela izinto ezinje ngomgangatho wezinto, imigaqo-nkqubo ye-bolt, ukuthembeka kwababoneleli, kunye namaxabiso, ukukuxhobisa ukuba uthathe isigqibo esinolwazi.
Ukuqonda i-3/8 yeenqwelomoya
Iinqwelomoya ezi-3/8 Luhlobo oluthile lwe-fartener ebonakaliswa yintloko ejikelezileyo kunye negxalaba elingaphantsi kwecala. Olu luyilo luvumela ukubaleka okukhuselekileyo xa kufakwe emthini okanye ezinye izinto. Igxalaba lesikwere lithintela i-bolt ekuguqukeni ngexesha lokuqinisa. Ukuqonda i-nults yezi zibhengezo kubalulekile xa kufuneka. Izicelo ezahlukeneyo zifuna izixhobo ezahlukeneyo kwaye zigqibe. Umzekelo, intsimbi engenanto Iinqwelomoya ezi-3/8 zilungele ukusetyenziswa kwangaphandle ngenxa yokungaxhathisi babo, ngelixa iinguqulelo ze-carbon sensi zibonelela ngamandla kwiindleko ezisezantsi. Soloko uqinisekisa ukuba inkcazo (iBakala, isixhobo, ubude) Lungelelanisa ngokugqibeleleyo neemfuno zakho zeprojekthi.
Izinto eziphambili xa ukhetha i I-3/8 i-bolt yomthengisi
Izixhobo kunye nomgangatho
Umxholo wakho Iinqwelomoya ezi-3/8 Impembelelo ngokuthe ngqo imilinganiselo yabo kunye ne-liespan. Izinto eziqhelekileyo zibandakanya i-carbon yentsimbi, intsimbi engenasiseko, kunye nobhedu. Jonga abathengisi abachaza iBakala lezinto ezibonakalayo (i-E.G., I-SAE Guarli 5, i-ASTM A193) yokuqinisekisa ukungqinelana kunye nomgangatho. Abathengisi abadumileyo baya kubonelela ngesatifikethi sezinto ezibonakalayo.
Ukucaciswa kwe-bolt kunye noqikelelo
Inkcazo echanekileyo yeyona nto iphambili. Qinisekisa ukuba umthengisi unamathela kwimigangatho yemizi-mveliso yemilinganiselo kunye noxinzelelo. Ukuphambuka okuncinci kungalalanisa ingqibelelo yeprojekthi yakho. Qinisekisa intambo, ububanzi bentloko, ubude begxalaba, kunye nobude bebhotile yokuqinisekisa ukuhambelana nesicelo sakho. Vavanya iinkcazo zeMveliso kunye nemakhishithi.
UKUFAKWA KWABASEBENZI
Ukukhetha umthengisi othembekileyo kubalulekile. Phanda imbali yabo, funda uphononongo lwe-intanethi, kwaye ujonge iziqinisekiso zeshishini. Jonga abathengisi ngemikhondo eqinisekisiweyo yokuhambisa iimveliso ezisemgangathweni ngexesha. Ukunxibelelana nabathengi bangaphambili ngenxa yezalathiso kunokuba yingenelo. Umthengisi othembekileyo uya kubonelela ngolwazi malunga neenkqubo zawo kunye namanyathelo olawulo lomgangatho. EHebei Muyi ingenisa elizweni kunye nokuthengisa ngaphandle kwe-CO.https: //www.mi-strading.com/), Siyazingca ngokuzinikela kwethu kumgangatho kunye nokunikezelwa kwangexesha.
Ukuzaliseka kwamaxabiso kunye noku-odola
Thelekisa amaxabiso kubathengisi abaninzi, kodwa thintela ugxile kwixabiso kuphela. Into kwiindleko zokuhambisa, ubuncinci be-oda ubungakanani, kunye namaxesha akhokelela. Ixabiso elincinci elincinci linokugwetyelwa ngophawu oluphezulu, ukuhanjiswa ngokukhawuleza, kunye nenkonzo engcono yabathengi. Cinga ngeendleko ezizonke zobunini, hayi nje ixabiso lokuthenga lokuqala. Jonga iindlela ezahlukeneyo zokuhlawula kunye nemigaqo ekhoyo.
Iinketho zokhetho
Ezinye iiprojekthi zinokufuna ubungakanani besiqhelo okanye igqityiwe Iinqwelomoya ezi-3/8. Jonga ukuba umthengisi wakho owuthandayo unikezela iinkonzo zezezisiko. Olu buthuzelelo lunokubaluleka kwizicelo ezizodwa. Buza malunga nobuncinci besixa se-odolo semiyalelo eyenziwe ngokwezifiso.
Uthelekiso lwe I-3/8 i-fuiners ye-bolt
| Umboneleli | Ukukhethwa kwezixhobo | Ixesha lokukhokhela | Ubuncinci be-oda ubungakanani | Amaxabiso |
| Umthengisi A | I-carbon stiel, intsimbi engenanto | Iiveki ezi-2-3 | Iiyunithi ezingama-1000 | $ X kwiyunithi nganye |
| Umboneleli B | I-Carbon Steel, intsimbi engenasinqwazi, ubhedu | Iiveki ezi-1-2 | I-500 iyunithi | $ Y Iyunithi nganye |
Qaphela: Idatha kule theyibhile yenzelwe ukubonisa kuphela. Okwenziweyo amaxabiso kunye namaxesha akhokelayo kuya kwahluka ngokuxhomekeka kumthengisi kunye noku-oda kwi-odolo.
Ukuqukumbela
Ukukhetha ilungelo I-3/8 i-bolt yomthengisi ifuna ukuthathelwa ingqalelo ngenyameko kwizinto ezininzi. Ngokugxila kumgangatho wezinto eziphathekayo, imigaqo-nkqubo ye-bolt, ukuthembeka kwababoneleli, kunye namaxabiso, unokuqinisekisa iprojekthi ephumelelayo. Khumbula ukhubaza ngokucokisekileyo abathengisi abanokubakho kwaye bathelekise iminikelo yabo ngaphambi kokwenza isigqibo sokugqibela. Le nkqubo iya kunciphisa umngcipheko kwaye yandise ukusebenza ngempumelelo kweprojekthi yakho.
