Umzi-mveliso unikezela ngokuthe ngqo kwi-Cold Drawn Precision engenamthungo Stkm11A Carbon Steel Round Pipe.
Inkcazelo emfutshane:
I-DIN 17175 St45.8 imibhobho yentsimbi engenamthungo inokuveliswa ngokuqengqeleka okushushu, ukuqengqeleka okubandayo, ukucinezela okushushu, umzobo oshushu okanye umzobo obandayo.I-DIN 17175 I-St45.8 imibhobho yensimbi engenamthungo ingasetyenziselwa ukwenziwa kweebhoyili ze-steam, iipayipi, iinqanawa zoxinzelelo kunye nezixhobo ezisebenza ukuya kwi-600 ° C kunye nokushisa okuphezulu.
Ukukhula kwethu kuxhomekeke kwiimveliso ezigqwesileyo, iitalente ezinkulu kunye nokuqinisa ngokuphindaphindiweyo amandla etekhnoloji yeFactory Ukubonelela ngokuthe ngqo kwiCold Drawn Precision Seamless Stkm11A Carbon Steel Round Pipe.
Ukukhula kwethu kuxhomekeke kwiimveliso eziphezulu, iitalente ezinkulu kunye neteknoloji eyomeleziweyo ngokuphindaphindiweyoI-China i-A106 yoMbhobho weNtsimbi echanekileyo kunye ne-20 # i-Precision i-Seamless Steel Pipe, Imveliso yethu ithunyelwe kumazwe angaphezu kwama-30 kunye nemimandla njengomthombo wesandla sokuqala kunye nexabiso eliphantsi.Samkela ngokunyanisekileyo abathengi abasuka ekhaya nakwamanye amazwe ukuba beze kuthethathethana nathi ngoshishino.
Ukuvelisa: Inkqubo engenamthungo.
Imilinganiselo yangaphandle: 14mm-711mm.
Ubunzima bodonga: 2mm-60mm.
Ubude: Ubude obuzinzileyo (6m, 9m, 12m, 24m) okanye ubude obuqhelekileyo (5-12m).
Isiphelo: I-Flat, iBeveled, iNyathelwe.
Indlela Yokuvelisa
I-DIN 17175 St45.8 imibhobho yentsimbi engenamthungo inokuveliswa ngokuqengqeleka okushushu, ukuqengqeleka okubandayo, ukucinezela okushushu, umzobo oshushu okanye umzobo obandayo.
Imibhobho yentsimbi inokunyibilikiswa kwiziko elivulekileyo okanye kwiziko lombane ngokwendlela yokuvuthela kweoksijini, kwaye yonke intsimbi kufuneka iphoswe ngokwezibalo.
Ubukho
I-17175 St45.8 ipayipi yensimbi engenamthungo iya kuhanjiswa ngonyango olufanelekileyo lobushushu.Unyango lobushushu lubandakanya:
- Ukwenziwa kwesiqhelo.
-Ukuhlambalaza.
- Ukufudumala;ukusuka kwiqondo lokushisa elicimayo, ayibanda, kodwa inomsindo.
- Lungisa ubunzima ngendlela yokuguqula isothermal.
| IBanga leNsimbi | Ukwenziwa kweThermal ℃ | Ukulungelelanisa℃ | Ukufudumeza | ||
| IBanga | Inombolo yezinto eziphathekayo | Ukucima ubushushu ℃ | Ubushushu bobushushu ℃ | ||
| St45.8 | 1.0405 | 1100 ukuya ku-850°C | 870-900 | - | - |
| Umgangatho:DIN 17175 | IBanga | Ukwakheka kweekhemikhali(%) | |||||
| C | Si | Mn | P, S | Cr | Mo | ||
| St45.8 | ≤0.21 | 0.10-0.35 | 0.40-1.20 | ≤0.030 | / | / | |
| IBanga | Amandla okuqina (MPa) | Isivuno Amandla(MPa) | Ubude (%) |
| St45.8 | 410-530 | ≥255 | ≥21 |
Iphepha elincinci kufuneka lithathwe kwisiphelo esiphezulu somjikelezo ngamnye okanye i-square bar ingot yokuvavanya ukukhangela ukuba isiphelo esiphezulu sinqunywe ngokufanelekileyo.Uvavanyo lwe-Ultrasonic lunokwenziwa kwakhona kwi-shrinkage hole njengoko kukhethwe ngumthengisi.
Uvavanyo:
Uvavanyo lokuqinisekisa ukwakheka kweekhemikhali
uvavanyo lwe-hydrostatic
Uvavanyo lwe-tensile
Uvavanyo lwempembelelo ephawulweyo
Uvavanyo lwamandla esivuno
Uvavanyo lweringi
Uvavanyo olungonakalisi
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Zonke iipayipi zetsimbi ezifakwe ukuvavanya kunye nokwamkelwa ziya kuphawulwa kwicala lasekhohlo nasekunene lombhobho wokuphela kwe-300 mm.Inqaku lidla ngokuba linani.Iityhubhu ezinodonga olucekethekileyo zingasetyenziswa nangezinye iindlela.
Ukumakisha nokuodola
Ibakala lentsimbi okanye inombolo yezinto eziphathekayo kufuneka ibhalwe kwisifinyezo semveliso njengoko kubonisiwe kulo mzekelo ulandelayo:
Umzekelo 1:
I-DIN 17175 ububanzi obungaphandle 63mm, ubukhulu bodonga 2.5 mm ibakala lensimbi ST45.8, inombolo 1.03 0 5 umbhobho wentsimbi ongenamthungo ogama lakhe libhaliwe: umbhobho wentsimbi DIN 17175-ST45.8 - 63 × 2.5 okanye umbhobho wentsimbi DIN 17175 -1.03 – 63 × 2.5.
Ukukhula kwethu kuxhomekeke kwiimveliso ezigqwesileyo, iitalente ezinkulu kunye nokuqinisa ngokuphindaphindiweyo amandla etekhnoloji yeFactory Ukubonelela ngokuthe ngqo kwiCold Drawn Precision Seamless Stkm11A Carbon Steel Round Pipe.
Factory Ubonelelo ngokuthe ngqoI-China i-A106 yoMbhobho weNtsimbi echanekileyo kunye ne-20 # i-Precision i-Seamless Steel Pipe, Imveliso yethu ithunyelwe kumazwe angaphezu kwama-30 kunye nemimandla njengomthombo wesandla sokuqala kunye nexabiso eliphantsi.Samkela ngokunyanisekileyo abathengi abasuka ekhaya nakwamanye amazwe ukuba beze kuthethathethana nathi ngoshishino.
