China Yogulitsa A335 Standard Cold adagulung'undisa Aloyi Zitsulo Seamless mapaipi

Kufotokozera Kwachidule:

ASTM A335 muyezo mkulu kuthamanga kukatentha chitoliro chitoliro chosakanizika aloyi chitoliro ndi IBR satifiketi


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Chisangalalo cha ogula ndicho cholinga chathu chachikulu. Timakhala ndi luso lokhazikika, labwino kwambiri, lodalirika komanso lothandizira ku China Wholesale A335 Standard Cold RolledAloyi Zitsulo Zopanda Mapaipi, Pogula kukulitsa msika wathu wapadziko lonse lapansi, timapereka makamaka chiyembekezo chathu chakunja kwa zinthu zapamwamba zapamwamba ndi chithandizo.
Chisangalalo cha ogula ndicho cholinga chathu chachikulu. Timasunga mulingo wokhazikika waukadaulo, wabwino kwambiri, wodalirika komanso wothandizaA335 Standard Seamless Steel Pipe, Aloyi Zitsulo Zopanda Mapaipi, Cold Rolled Alloy Steel Pipe, Pokhapokha pokwaniritsa malonda abwino kuti akwaniritse zofuna za kasitomala, katundu wathu wonse adawunikiridwa mosamalitsa asanatumizidwe. Nthawi zonse timaganizira za funso kumbali ya makasitomala, chifukwa mumapambana, timapambana!

Mwachidule

Kugwiritsa ntchito

Amagwiritsidwa ntchito kwambiri popanga chitoliro chapamwamba cha aloyi chitsulo chowotcha, chitoliro chosinthanitsa kutentha, chitoliro champhamvu cha nthunzi chamafuta ndi mafakitale amafuta.

Main Grade

Gulu la chitoliro chapamwamba cha alloy:P1,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 osapitilira 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 kubala

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

carbon steel pipe


ASTMA210(A210M)-2012


ASME SA-213/SA-213M


ASTM A335/A335M-2018


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