ASTM A335 Umuyoboro utagira umuyoboro Umuyoboro muke wa Alloy Steel Tewless Alloy Steel Tube
Ibisobanuro bigufi:
ASTM A335 bakunze kwita umuyoboro wa chrome moly kubera imiti irimo Molybdenum (Mo) na Chromium (Cr).Molybdenum yongerera imbaraga ibyuma na Chromium (cyangwa chrome) nikintu cyingenzi kigizwe nicyuma.Ibigize chrome moly alloy umuyoboro wibyuma bituma biba byiza gukoreshwa mumashanyarazi, inganda, inganda zikomoka kuri peteroli, hamwe na serivise zamavuta aho amazi na gaze bitwarwa mubushyuhe bukabije hamwe nigitutu.
Fata inshingano zuzuye zo guhaza ibyifuzo byabaguzi bacu;kubona amajyambere ahoraho mugutezimbere iterambere ryabakiriya bacu;gukura kugirango ube umufatanyabikorwa wanyuma wibikorwa byabakiriya kandi wongere inyungu zabaguzi kuri ASTM A335 Alloy Seamless Pipe Low Alloy Steel Seamless Alloy Steel Tube, Dutegereje kuzakira ibibazo byanyu vuba kandi twizera ko tuzabona amahirwe yo gukora akazi hamwe hamwe nawe imbere hazaza.Murakaza neza kugirango mubone ishyirahamwe ryacu.
Fata inshingano zuzuye zo guhaza ibyifuzo byabaguzi bacu;kubona amajyambere ahoraho mugutezimbere iterambere ryabakiriya bacu;gukura kugirango ube umufatanyabikorwa wanyuma uhoraho wabakiriya kandi wongere inyungu zabaguzi kuriASTM A335 Umuyoboro wibyuma, Murakaza neza gusura isosiyete yacu, uruganda nicyumba cyacu cyerekana aho imisatsi itandukanye izuzuza ibyo witeze.Hagati aho, biroroshye gusura urubuga rwacu, kandi abakozi bacu bagurisha bazagerageza uko bashoboye kugirango baguhe serivise nziza.Witondere kutwandikira niba ushaka amakuru menshi.Intego yacu ni ugufasha abakiriya kumenya intego zabo.Turimo gukora ibishoboka byose kugirango iki kibazo cyunguke.
Kurwanya cyane guturika ku bushyuhe bwinshi hamwe n’umuvuduko mwinshi.
Birashobora gukoreshwa muri Hydrogen Sulfide Serivisi.
Kurwanya gucikamo ibitero bya hydrogène no kwinjiza.
Kurwanya sulfide ishyushye.
Irashobora gukoreshwa kuri NACE Porogaramu aho ibidukikije bikarishye biri munsi ya temp hamwe nigitutu.
Irashobora gukoreshwa muri NACE-MRO 175 Sour Service.
Nibyiza kubishobora guturika.
Irashobora guhangana nubushyuhe bwo hejuru hamwe na elastique nkeya.
Ubwoko bwibyuma bivanze bitwikiriwe na ASTM A335 - ASME SA335 ibisobanuro byakozwe hamwe nimbonerahamwe ya "P", kuva P5 kugeza P92.Icyiciro cya P11 / P22 na P91 / 92 gikunze kuboneka mumashanyarazi, mugihe icyiciro cya P5 na P9 gikunze gukoreshwa mubikorwa bya peteroli.Icyiciro P9, P91 kiri, kurutonde, bihenze cyane
| ASTM A335Icyuma-Alloy Steel (Urwego) | UNS ihwanye | C≤ | Mn | P≤ | S≤ | Si≤ | Cr | Mo |
| P1 | K11522 | 0.10 ~ 0.20 | 0.30 ~ 0.80 | 0.025 | 0.025 | 0.10 ~ 0.50 | - | 0.44 ~ 0.65 |
| P2 | K11547 | 0.10 ~ 0.20 | 0.30 ~ 0.61 | 0.025 | 0.025 | 0.10 ~ 0.30 | 0.50 ~ 0.81 | 0.44 ~ 0.65 |
| P5 | K41545 | 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.5 | 4.00 ~ 6.00 | 0.44 ~ 0.65 |
| P5b | K51545 | 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 1.00 ~ 2.00 | 4.00 ~ 6.00 | 0.44 ~ 0.65 |
| P5c | K41245 | 0.12 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.5 | 4.00 ~ 6.00 | 0.44 ~ 0.65 |
| P9 | S50400 | 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.50 ~ 1.00 | 8.00 ~ 10.00 | 0.44 ~ 0.65 |
| P11 | K11597 | 0.05 ~ 0.15 | 0.30 ~ 0.61 | 0.025 | 0.025 | 0.50 ~ 1.00 | 1.00 ~ 1.50 | 0.44 ~ 0.65 |
| P12 | K11562 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.5 | 0.80 ~ 1.25 | 0.44 ~ 0.65 |
| P15 | K11578 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 1.15 ~ 1.65 | - | 0.44 ~ 0.65 |
| P21 | K31545 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.5 | 2.65 ~ 3.35 | 0.80 ~ 1.60 |
| P22 | K21590 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.5 | 1.90 ~ 2.60 | 0.87 ~ 1.13 |
| P91 | K91560 | 0.08 ~ 0.12 | 0.30 ~ 0.60 | 0.02 | 0.01 | 0.20 ~ 0.50 | 8.00 ~ 9.50 | 0.85 ~ 1.05 |
| P92 | K92460 | 0.07 ~ 0.13 | 0.30 ~ 0.60 | 0.02 | 0.01 | 0.5 | 8.50 ~ 9.50 | 0.30 ~ 0.60 |
| A335 Umuyoboro muto | Umubare wa UNS | Gutanga Imbaraga Ksi | Imbaraga zingutu ksi | Kurambura% | Gukomera | |
| Rockwell | Brinell | |||||
| P1 | K11522 | 30 | 55 | 30 | - | - |
| P2 | K11547 | 30 | 55 | 30 | - | - |
| P5 | K41545 | 40 | 70 | 30 | - | 207 max |
| P9 | S50400 | 30 | 60 | 30 | - | - |
| P11 | K11597 | 30 | 60 | 20 | - | - |
| P12 | K11562 | 32 | 60 | 30 | - | 174 max |
| P22 | K21590 | 30 | 60 | 30 | - | - |
| P91 | K91560 | 60 | 85 | 20 | - | - |
Umuyoboro wa Alloy Steel ukoreshwa ubushyuhe kugirango ugere kumiterere yubukanishi ukurikije ikintu cyifuzwa.Hano hari bumwe muburyo bwo kuvura ubushyuhe.
Kora ibisanzwe no kuzimya.
Kuzimya no Kuringaniza.
Gusanzwe & Gukomera.
Transvers / longitudinal: guhagarika umutima no gusibanganya, gukomera, kugerageza kugoreka- kubintu byakorewe ubushyuhe mu itanura ryicyiciro, ibi bizamini bizakorwa kuri 5% yimiyoboro iva kuri buri mubare wubushyuhe.Kubufindo buto, umuyoboro umwe byibuze ugomba kugeragezwa.
ASTM A335 Gr.P91 igomba kugira ubukana bwa 250 HB / 265 HV (25 HRC).
Igeragezwa rya Hydro: bizashyirwa muburebure bwa pipe.
Ikizamini cyamashanyarazi kidasenya ntigisanzwe. Fata inshingano zuzuye zo guhaza ibyo abaguzi bacu bakeneye byose;kubona amajyambere ahoraho mugutezimbere iterambere ryabakiriya bacu;gukura kugirango ube umufatanyabikorwa wanyuma wa koperative wabakiriya kandi wongere inyungu zabaguzi.
ASTM A335 Umuyoboro utagira umuyoboro Umuyoboro muke wa Alloy Steel Tewless Alloy Steel Tube
Dutegereje kwakira vuba ibibazo byawe kandi twizeye kuzagira amahirwe yo gukora akazi hamwe nawe imbere mugihe kizaza.Murakaza neza kugirango mubone ishyirahamwe ryacu.
ASTM A335 Umuyoboro wibyuma
Murakaza neza gusura uruganda rwacu, uruganda nicyumba cyacu cyerekana aho imisatsi itandukanye izuzuza ibyo witeze.Hagati aho, biroroshye gusura urubuga rwacu, kandi abakozi bacu bagurisha bazagerageza uko bashoboye kugirango baguhe serivise nziza.Witondere kutwandikira niba ushaka amakuru menshi.Intego yacu ni ugufasha abakiriya kumenya intego zabo.Turimo gukora ibishoboka byose kugirango iki kibazo cyunguke.
