Aloi ya Chuma ya Wasambazaji wa Kiwanda cha Uchina na Bomba ASTM A335 P5/P9/P11/P22/P92/P91
Kampuni yetu inashikilia kanuni ya "Ubora ni maisha ya kampuni, na sifa ndio roho yake" kwaMabomba ya aloi ya A335, A335 P5, Mabomba ya Aloi ya chuma, bomba la aloi ya boiler ya chuma, mabomba isiyo imefumwa, Kuridhika kwa Wateja ndio lengo letu la kwanza.Dhamira yetu ni kufuata ubora wa hali ya juu, na kufanya maendeleo ya kudumu.Tunakukaribisha kwa dhati kufanya maendeleo bega kwa bega nasi, na kujenga mustakabali mwema pamoja.
Muhtasari
Maombi
Inatumika hasa kutengeneza bomba la ubora wa aloi ya boiler ya chuma, bomba la kubadilishana joto, bomba la mvuke la shinikizo la juu kwa tasnia ya petroli na kemikali.
Daraja Kuu
Daraja la bomba la aloi ya hali ya juu:P1,P2,P5,P9,P11,P22,P91,P92 n.k.
Kipengele cha Kemikali
| Daraja | UN | C≤ | Mn | P≤ | S≤ | Si≤ | Cr | Mo |
| Sequiv. | ||||||||
| 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 |
Jina Jipya lililoanzishwa kwa mujibu wa Mazoezi E 527 na SAE J1086, Mazoezi ya Kuhesabu Vyuma na Aloi (UNS).B Daraja la P 5c litakuwa na maudhui ya titani ya si chini ya mara 4 ya maudhui ya kaboni na si zaidi ya 0.70%;au maudhui ya kolombi ya mara 8 hadi 10 ya maudhui ya kaboni.
Mali ya Mitambo
| Tabia za mitambo | P1,P2 | P12 | P23 | P91 | P92,P11 | P122 |
| Nguvu ya mkazo | 380 | 415 | 510 | 585 | 620 | 620 |
| Nguvu ya mavuno | 205 | 220 | 400 | 415 | 440 | 400 |
Matibabu ya joto
| Daraja | Aina ya matibabu ya joto | Kurekebisha Kiwango cha Halijoto F [C] | Kupunguza au Kukasirisha kwa Kidogo |
| P5, P9, P11, na P22 | Kiwango cha Halijoto F [C] | ||
| A335 P5 (b,c) | Aneal kamili au Isothermal | ||
| Kuwa wa kawaida na hasira | ***** | 1250 [675] | |
| Anneal Subcritical (P5c pekee) | ***** | 1325 - 1375 [715 - 745] | |
| A335 P9 | Aneal kamili au Isothermal | ||
| Kuwa wa kawaida na hasira | ***** | 1250 [675] | |
| A335 P11 | Aneal kamili au Isothermal | ||
| Kuwa wa kawaida na hasira | ***** | 1200 [650] | |
| A335 P22 | Aneal kamili au Isothermal | ||
| Kuwa wa kawaida na hasira | ***** | 1250 [675] | |
| A335 P91 | Kuwa wa kawaida na hasira | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
| Kuzima na hasira | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
Mahitaji ya Mtihani
Mbali na kuhakikisha muundo wa kemikali na sifa za mitambo, vipimo vya hydrostatic hufanywa moja baada ya nyingine, Mtihani usio na Uharibifu, Uchambuzi wa Bidhaa, Muundo wa Metali na Majaribio ya Kuchora, Mtihani wa Kubandika n.k.
Uwezo wa Ugavi
Uwezo wa Ugavi: Tani 2000 kwa Mwezi kwa kila Daraja la Bomba la Chuma la ASTM A335 Aloi
Ufungaji
Katika Vifungu Na Katika Sanduku Imara Ya Mbao
Uwasilishaji
Siku 7-14 ikiwa iko kwenye hisa, siku 30-45 za kuzalisha
Malipo
30% depsoit, 70% L/C au B/L nakala au 100% L/C unapoonekana
Maelezo ya Bidhaa
Boiler ya bomba
GB/T5310-2017
ASME SA-106/SA-106M-2015
ASTMA210(A210M)-2012
ASME SA-213/SA-213M
