2020 mtengo wamtengo wapatali Alloy Seamless Steel Pipe / Alloy Steel / Seamless Steel Tube
pitilizani kukonza, kuti mutsimikizire kuti zogulitsa kapena ntchito zamtundu wapamwamba zimagwirizana ndi msika komanso zomwe ogula amafuna. Kampani yathu ili ndi pulogalamu yotsimikizika yapamwamba kwambiri yomwe idakhazikitsidwa pamtengo wamba wa 2020Aloyi Seamless Chitsulo Chitoliro/ Alloy Steel / Seamless Steel Tube, Tikulandira onse ndi ogula ndi mabwenzi kuti atiyimbire kuti tigwirizane. Ndikuyembekeza kupanga kampani yowonjezera pamodzi ndi inu.
pitilizani kukonza, kuti mutsimikizire kuti zogulitsa kapena ntchito zamtundu wapamwamba zimagwirizana ndi msika komanso zofunikira za ogula. Kampani yathu ili ndi pulogalamu yotsimikizika yapamwamba yomwe idakhazikitsidwaAloyi Seamless Chitsulo Chitoliro, Chitoliro chachitsulo chosasinthika, chubu chachitsulo chosasinthika, N’chifukwa chiyani tingachite zimenezi? Chifukwa: A, Takhala oona mtima ndi odalirika. Katundu wathu ndi wapamwamba kwambiri, mtengo wokongola, mphamvu zokwanira zoperekera komanso ntchito yabwino. B, Malo athu ali ndi mwayi waukulu. C, Mitundu Yosiyanasiyana: Landirani kufunsa kwanu, Kungakhale kuyamikiridwa kwambiri.
Mwachidule
Kugwiritsa ntchito
Amagwiritsidwa ntchito kwambiri popanga chitoliro chapamwamba cha aloyi chitsulo chowotcha, chitoliro chosinthira kutentha, chitoliro champhamvu cha nthunzi chamafuta ndi mafakitale amafuta.
Main Grade
Gulu la chitoliro chapamwamba cha alloy
1,P2,P5,P9,P11,P22,P91,P92 etc.
Chigawo cha Chemical
| Gulu | 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 |
Dzina Latsopano lokhazikitsidwa motsatira Practice E 527 ndi SAE J1086, Practice for Numbering Metals and Alloys (UNS). B Gulu la P 5c lizikhala ndi titaniyamu yosachepera kanayi kuposa kuchuluka kwa kaboni ndipo osapitirira 0.70%; kapena columbium zili ndi 8 mpaka 10 nthawi ya carbon.
Mechanical Property
| Zimango katundu | p1, p2 | p12 | p23 | p91 | P92,P11 | P122 |
| Kulimba kwamakokedwe | 380 | 415 | 510 | 585 | 620 | 620 |
| Zokolola mphamvu | 205 | 220 | 400 | 415 | 440 | 400 |
Kutentha Chithandizo
| Gulu | Mtundu wa Chithandizo cha Kutentha | Kutentha Kwambiri F [C] | Subcritical Annealing kapena Tempering |
| P5, P9, P11, ndi P22 | Kutentha F [C] | ||
| A335 P5 (b,c) | Full kapena Isothermal Anneal | ||
| Normalize ndi Kupsa mtima | ***** | 1250 [675] | |
| Subcritical Anneal (P5c yokha) | ***** | 1325 - 1375 [715 - 745] | |
| A335 P9 | Full kapena Isothermal Anneal | ||
| Normalize ndi Kupsa mtima | ***** | 1250 [675] | |
| A335 P11 | Full kapena Isothermal Anneal | ||
| Normalize ndi Kupsa mtima | ***** | 1200 [650] | |
| A335 P22 | Full kapena Isothermal Anneal | ||
| Normalize ndi Kupsa mtima | ***** | 1250 [675] | |
| A335 P91 | Normalize ndi Kupsa mtima | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
| Chotsani ndi Kutentha | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
Chofunikira Choyesa
Kuphatikiza pakuwonetsetsa kuti mankhwala amapangidwa ndi makina, kuyezetsa kwa hydrostatic kumachitika m'modzim'modzi, Kuyesa Kosasokoneza, Kusanthula Kwazinthu, Kapangidwe ka Zitsulo ndi Mayeso a Etching, kuyesa kwa Flattening etc.
Kupereka Mphamvu
Kutha Kupereka: Matani 2000 pamwezi pa Gulu la ASTM A335 Alloy Steel Pipe
Kupaka
M'mitolo Ndipo M'bokosi Lamphamvu Lamatabwa
Kutumiza
7-14 masiku ngati katundu, 30-45 masiku kupanga
Malipiro
30% depsoit, 70% L/C kapena B/L buku kapena 100% L/C pakuona
Tsatanetsatane wa Zamalonda
Boiler Tube
GB/T5310-2017
ASME SA-106/SA-106M-2015
ASTMA210(A210M)-2012
ASME SA-213/SA-213M
