Bei ya Kiwanda China ASME SA335 P5 P9 P11 P12 P22 P91 P92 Aloi ya Aloi isiyo na mshono ya Tube ya Chuma Smls Bomba
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.
Soko Kuu
India, UAE, Pakistani
Kwa soko kuu la Inida chuma cha daraja ni P11, P22, p9, P5, P91.
ASTM A335 P9 nisawa hadi GB9948 au GB 6479 1Cr9Mo
ASTM A335 P22 nisawa hadi GB5310 12Cr2MoG
ASTM A335 P11 nisawa hadi GB5310 14Cr1MoG
ASTM A335 P5 nisawa hadi GB5310 1Cr5MoG
ASTM A335 P91 nisawa hadi GB5310 10Cr9Mo1VNbN
Tofauti ya GB9948 na GB6479 katika Maombi:
GB9948 ni Mirija ya Chuma Isiyo imefumwa Kwa Kupasuka kwa Petroli
GB6479 ni mirija ya chuma isiyo imefumwa kwa shinikizo la juu Kwa vifaa vya mbolea za kemikali
| Mlolongo No. | Vipengee vya kupima | Mbinu ya mtihani | Kiasi cha sampuli | Kawaida |
| 1 | Muundo wa kemikali | GB/T222 GB/T223 GB/4336 | Sampuli moja kwa kila tanuru | GB6479/GB9948 |
| 2 | Mtihani wa mvutano | GB/T 228 | Sampuli moja mtawalia imechukuliwa kutoka zilizopo mbili za kila kundi | GB6479/GB9948 |
| 3 | Mtihani wa athari | GB/T 229 | Sampuli tatu kwa mtiririko huo zimechukuliwa kutoka kwa zilizopo mbili za kila kundi | GB6479/GB9948 |
| 4 | Mtihani wa majimaji | GB/T 241 | Kipande kwa kipande | GB6479/GB9948 |
| 5 | Mtihani wa bonyeza-gorofa | GB/T 246 | Sampuli moja mtawalia imechukuliwa kutoka zilizopo mbili za kila kundi | GB6479/GB9948 |
| 6 | Kufungua mtihani wa upanuzi | GB/T 242 | GB6479/GB9948 | |
| 7 | Mtihani wa kiwango cha chini | GB/T 226 GB/T 1979 | GB6479/GB9948 | |
| 8 | Ujumuishaji usio wa chuma | GB/T 10561 | GB6479/GB9948 | |
| 9 | Uchunguzi wa Ultrasonic | GB/T 5777 | Kipande kwa kipande | GB6479/GB9948 |
| 10 | Mtihani wa Eddy | GB/T 7735 | GB6479/GB9948 | |
| 11 | Upimaji unaovuja wa sumaku | GB/T 12606 | GB6479/GB9948 | |
| 12 | Mtihani wa Ugumu | GB/T231.1 | Sampuli moja mtawalia imechukuliwa kutoka zilizopo mbili za kila kundi | GB9949 |
Kipengele cha Kemikali
| GB6479 | C | Si | Mn | Cr | Mo | V | Ti | NB | Ni | Cu | P | S |
| 1Kr5Mo | ≤0.15 | ≤0.5 | ≤0.6 | 4-6 | 0.45-0.6 | / | / | / | ≤0.6 | ≤0.2 | ≤0.03 | ≤0.03 |
| GB9948 | C | Si | Mn | Cr | Mo | V | Ti | NB | Ni | Cu | P | S |
| 1Kr5Mo | ≤0.15 | ≤0.5 | ≤0.6 | 4-6 | 0.45-0.6 | / | / | / | ≤0.6 | ≤0.2 | ≤0.03 | ≤0.02 |
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
