I-Wholesale yase-China Black Annealed Pipe. Ipayipi eliyisikwele/elingunxande/eliyindilinga, Ipayipi Lensimbi Elibandayo Eligoqekile eliyindilinga elingunxande elingunxande.
Incazelo emfushane:
Imininingwane Yomkhiqizo
Omaka bomkhiqizo
Siphikelela esimisweni sokuthuthukiswa 'kwekhwalithi ephezulu, ukusebenza kahle, ubuqotho kanye nendlela yokusebenza yaphansi ukuya phansi' ukuze sikulethele umhlinzeki omkhulu wokucubungula we-Wholesale yase-China Black Annealed Pipe.Isikwele/Ipayipi elingunxande/eliyindilinga, Ipayipi Lensimbi Eligoqelwe Elibandayo Eliyisikwele Esiyindilinga Eliyizigodi Lekhabhoni., Siyaluqaphela uphenyo lwakho futhi kungaba udumo lwethu ukusebenza nomlingani ngamunye emhlabeni jikelele.
Sigcizelela umgomo wokuthuthukiswa 'wekhwalithi ephezulu, ukusebenza kahle, ubuqotho kanye nendlela yokusebenza ephansi komhlaba' ukuze sikulethe ngomhlinzeki omkhulu wokucubungulaChina Galvanized Steel, Isikwele, Siphishekela imfundiso yokuphatha ethi "Ikhwalithi iphakeme, Isevisi iphakeme kakhulu, Idumela lokuqala", futhi sizodala ngobuqotho futhi sabelane ngempumelelo nawo wonke amaklayenti. Siyakwamukela ukuthi usithinte ukuze uthole ulwazi olwengeziwe futhi sibheke ngabomvu ukusebenzisana nawe.
I-JIS G3466 Square kanye nepayipi lensimbi elingunxande
Uhlangothi(mm):20*20-350*350/20*30-400*200
Ubukhulu Bodonga(mm): 1.2-12.5
Ubude: 6m, 8m, 10,12m noma ubude obungokwezifiso
Ukwelashwa okungaphezulu: okumnyama, okufakwe ngaphambili kwe-galvanzied, idiphu eshisayo eyenziwe ngamatshe, ukupenda
Ukupakisha: kuyinqwaba noma kusongwe ngendwangu ye-pvc engangeni manzi.
Ukuthumela: inqwaba noma umthwalo ezitsheni.
Inkokhelo: T / T, L / C, inyunyana yasentshonalanga
Ukuphela: Isiphelo esingenalutho, intambo yomibili isiphetho ngokuhlangana kokuphela kanye nekepisi lepulasitiki elilodwa.
Izicelo: isakhiwo, amanzi, igesi nokunye.
Ukwakheka Kwamakhemikhali
| Ukuqokwa kwe-garde | Ukwakheka Kwamakhemikhali | ||||
| C | Si | Mn | P | S | |
| I-STKR 400 | 0.25 ubuningi. | - | - | 0.040 ubuningi. | 0.040 ubuningi. |
| I-STKR 490 | 0.18 ubuningi. | 0.55 ubuningi. | 1.50 ubuningi. | 0.040 ubuningi. | 0.040 ubuningi. |
Izakhiwo Zemishini
| Ukuqokwa kwe-garde | |||
| Amandla okuqina N/mm²｛kgf/mm²｝ | Iphoyinti lokukhiqiza noma ingcindezi yobufakazi N/mm²｛kgf/mm²｝ | Elongation % (No.5 test piece) | |
| I-STKR 400 | 400-41｝imizuzu. | 245-25｝imizuzu. | 23 imiz. |
| I-STKR 490 | 490-50｝imizuzu. | 325｛33｝imizuzu. | 23 imiz. |
