PriceList for China ASTM A179 A178/SA178/A178 C/ A210/A192 Carbon Steel Seamless Boiler Tube / Boiler Pipe
Mwachidule
Ndi zomwe takumana nazo komanso ntchito zoganizira ena, tadziwika kuti ndife ogulitsa odalirika kwa ogula ambiri apadziko lonse lapansi a A210 Carbon Steel Seamless Boiler Tube / Boiler Pipe, Tikulandila ogula kulikonse m'mawu kuti alumikizane nafe pazolumikizana zamtsogolo zamabizinesi. Zogulitsa zathu ndizothandiza kwambiri. Mukangosankhidwa, Ndibwino Kwamuyaya! Tikupereka zinthu zabwinoko ndi mapangidwe osiyanasiyana komanso ntchito zamaluso. Timalandira ndi mtima wonse abwenzi ochokera padziko lonse lapansi kudzayendera kampani yathu ndikugwirizana nafe pamaziko a nthawi yayitali komanso yopindulitsa.
Kugwiritsa ntchito
Amagwiritsidwa ntchito kwambiri popanga zitsulo zapamwamba kwambiri zopanda mpweya, zopangira mapaipi otenthetsera, mapaipi otentha kwambiri
kwa mafakitale a bolier, chitoliro chosinthira kutentha etc. Ndi makulidwe osiyanasiyana ndi makulidwe
Main Grade
Gulu lazitsulo zapamwamba kwambiri za carbon boiler: GrA, GrC
Chigawo cha Chemical
| Chinthu | Gulu A | Gulu C |
| C | ≤0.27 | ≤0.35 |
| Mn | ≤0.93 | 0.29-1.06 |
| P | ≤0.035 | ≤0.035 |
| S | ≤0.035 | ≤0.035 |
| Si | ≥ 0.1 | ≥ 0.1 |
A Pakuchepetsa kulikonse kwa 0.01 % pansi pa mulingo wa carbon womwe watchulidwa, manganese owonjezera ndi 0.06 % pamwamba pa omwe atchulidwa adzaloledwa kufika pa 1.35%.
Mechanical Property
| Gulu A | Gulu C | |
| Kulimba kwamakokedwe | ≥ 415 | ≥ 485 |
| Zokolola Mphamvu | ≥ 255 | ≥ 275 |
| Elongation mlingo | ≥30 | ≥30 |
Chofunikira Choyesa
Mayeso a Hydraustatic:
Chitoliro Chachitsulo Chiyenera Kuyesedwa Hydraulically Mmodzi Ndi Mmodzi. Kuthamanga Kwambiri Kwambiri Ndi 20 MPa. Pansi pa Kupanikizika kwa Mayesero, Nthawi Yokhazikika Iyenera Kukhala Yosachepera 10 S, Ndipo Chitoliro Chachitsulo Siyenera Kutuluka.
Pambuyo Wogwiritsa Ntchito Avomera, Mayeso a Hydraulic Atha Kusinthidwa Ndi Mayeso a Eddy Panopa Kapena Mayeso a Magnetic Flux Leakage.
Mayeso a Flattening:
Machubu Okhala Ndi Diameter Yakunja Yoposa 22 mm Adzayesedwa Kusanja. Palibe Delamination Yowoneka, Mawanga Oyera, Kapena Zonyansa Zomwe Ziyenera Kuchitika Pakuyesa Konse.
Kuyesa kwa Flaring:
Malinga ndi Zofunikira za Wogula Ndipo Zanenedwa Mgwirizanowu, Chitoliro Chachitsulo Chokhala Ndi Diameter Yakunja ≤76mm Ndi Makulidwe Akhoma ≤8mm Itha Kuyesedwa Kuphulika. Kuyesaku Kudachitika Pakutentha Kwazipinda Ndi Taper Ya 60 °. Pambuyo Kuwomba, Kuwotcha Kwa Diameter Yakunja Kuyenera Kukwaniritsa Zofunikira Patebulo Lotsatirali, Ndipo Zoyeserera Siziyenera Kuwonetsa Ming'alu Kapena Kung'ambika.
Mayeso Olimba:
Mayeso a kuuma kwa Brinell kapena Rockwell apangidwa pazitsanzo zamachubu awiri kuchokera pagawo lililonse
Tsatanetsatane wa Zamalonda
Boiler Tube
GB/T5310-2017
ASME SA-106/SA-106M-2015
ASTMA210(A210M)-2012
ASME SA-213/SA-213M
