Fektheri e fana ka ka kotloloho ho ASTM e se nang seamless Carbon Steel Pipe Factory Direct Sales 20# 45# 16mn 27simn 40cr
Tlhaloso e Khutšoanyane:
Pipe ea tšepe ea 40Cr ke mofuta oa tšepe ea tšepe e tloaelehileng ea China GB bakeng sa boenjiniere le sepheo sa mochini, 'me ke e' ngoe ea limaraka tsa tšepe tse sebelisoang haholo.
Kamora ho tima le ho futhumatsa kalafo, phala ea tšepe ea 40Cr e na le thepa e ntle e felletseng ea mochini, ho tiea ha mocheso o tlase, kutlo e tlase ea notch, ho thatafala ho hoholo, le matla a phahameng a mokhathala oling e batang.Ha metsi a pholileng, sebopeho se rarahaneng sa likarolo se na le monyetla oa ho phunyeha, polasetiki e batang e batang e bohareng, 'me mokhoa oa ho itšeha ka mor'a hore o tloaelehe o motle, empa ho cheseha ho fokola, ho lokela ho futhumatsoa pele ho tjheseletsa,' me hangata ho sebelisoa mmuso. ea ho tima le ho kokobetsa.
Khotsofalo ea bareki ke sepheo sa rona sa mantlha.Re ts'ehetsa boemo bo tsitsitseng ba botsebi, boleng, bots'epehi le ts'ebeletso bakeng sa fektheri e fanang ka ka kotloloho ho ASTM Seamless Carbon Steel Pipe Factory Direct Sales 20# 45# 16mn 27simn 40cr, Re na le ts'epo ea hore re ka fana ka lihlahisoa tsa boleng bo holimo ka theko e tlase, hantle kamora - tšebeletso ea thekiso ho bareki.'Me re tla theha bokamoso bo khanyang.
Khotsofalo ea bareki ke sepheo sa rona sa mantlha.Re tšehetsa boemo bo tsitsitseng ba botsebi, boleng, botšepehi le tšebeletso bakeng saPhaephe ea tšepe e se nang Seam ea Chaena le Pipe ea tšepe e se nang Seam, Ha u thahasella ntho leha e le efe ea rona ka mor'a hore u shebe lenane la lihlahisoa tsa rona, hopola ho ikutloa u lokolohile ho ikopanya le rona bakeng sa lipotso.U tla khona ho re romella mangolo-tsoibila le ho ikopanya le rona bakeng sa lipuisano mme re tla u araba hang ha re khona.Haeba ho le bonolo, u ka fumana aterese ea rona sebakeng sa marang-rang 'me u kene khoebong ea rona.kapa lintlha tse ling tsa lintho tsa rona ka bouena.Ka kakaretso re malala-a-laotsoe ho aha likamano tsa nako e telele le tse tsitsitseng tsa tšebelisano-'moho le bareki ba ka bang teng ka har'a masimo a amanang.
| Kereiti | C | Si | Mn | Cr | Mo | Ni |
| 40Kr | 0.37-0.44 | 0.17-0.37 | 0.40-0,70 | 0.70-1.00 | / | / |
| Kereiti | Tensile Strength(MPa) | Yield Strength(MPa) | % Elongation ho 2 in.(50mm) min |
| 40Kr | 900 mets | 660 mets | 12 |
1. Ho Kena Raw Material Tlhahlobo
2. Karohano ea Lintho tse Raw ho qoba ho kopanya likarolo tsa tšepe
3. Ho futhumatsa le ho Hammering Qetellong ea Cold Drawing
4. Cold Drawing kapa Cold Rolling, Tlhahlobo ea marang-rang
5. Kalafo ea Mocheso
6. Ho otlolla / Ho Seha ka bolelele bo boletsoeng / Tlhahlobo e Felletseng ea Tekanyo
7. Tlhahlobo ea Boleng ka laboratoring ea hau e nang le Matla a Tensile, Matla a Kotulo, Elongation, Thata, Ho otloloha, joalo-joalo.
8. Ho paka le ho boloka.
100% Teko ea Hona Joale ea Eddy.
100% Ho hlahloba Mamello ea Boholo.
100% Ho hlahloba holim'a li-tube ho qoba liphoso tse ka holimo
E Chesitse, E Annealed, E Tloaelehile, E Tingoe ebile E halefile
Sephutheloana
1. Ho paka bongata
2. Qetello e betliloeng kapa ntlha e hlakileng kapa e entsoe ka vanishi ho latela litlhoko tsa moreki
3. Ho tšoaea: ho latela likopo tsa moreki
4. Ho penta ho roala ha varnish holim'a phala
5. Likatiba tsa polasetiki lipheletsong
Nako ea thomello
Ka matsatsi a 15-30 ka mor'a hore tefo e felletseng e amoheloeKhotsofalo ea bareki ke sepheo sa rona sa mantlha.Re ts'ehetsa boemo bo tsitsitseng ba botsebi, boleng, bots'epehi le ts'ebeletso bakeng sa fektheri e fanang ka ka kotloloho ho ASTM Seamless Carbon Steel Pipe Factory Direct Sales 20# 45# 16mn 27simn 40cr, Re na le ts'epo ea hore re ka fana ka lihlahisoa tsa boleng bo holimo ka theko e tlase, hantle kamora - tšebeletso ea thekiso ho bareki.'Me re tla theha bokamoso bo khanyang.
Feme ka ho tobaPhaephe ea tšepe e se nang Seam ea Chaena le Pipe ea tšepe e se nang Seam, Ha u thahasella ntho leha e le efe ea rona ka mor'a hore u shebe lenane la lihlahisoa tsa rona, hopola ho ikutloa u lokolohile ho ikopanya le rona bakeng sa lipotso.U tla khona ho re romella mangolo-tsoibila le ho ikopanya le rona bakeng sa lipuisano mme re tla u araba hang ha re khona.Haeba ho le bonolo, u ka fumana aterese ea rona sebakeng sa marang-rang 'me u kene khoebong ea rona.kapa lintlha tse ling tsa lintho tsa rona ka bouena.Ka kakaretso re malala-a-laotsoe ho aha likamano tsa nako e telele le tse tsitsitseng tsa tšebelisano-'moho le bareki ba ka bang teng ka har'a masimo a amanang.
