Li-tubes tsa tšepe tse se nang moeli bakeng sa li-boilers tse phahameng tsa khatello li kenyelletsaGB/5310-2007maemo,ASME SA-106/SA-106M-2015,ASTMA210(A210M)-2012, li-tubes tsa tšepe tse mahareng tsa carbon steel seamless bakeng sa boilers le superheaters,ASME AS – 213 / SA – 213 M, ASTM A335 / A335M - 2018.

GB/T5310-2017e sebelisoa haholo ho etsa lipeipi tsa boiler tse nang le khatello e phahameng le ka holim'a khatello le tšepe e 'ngoe ea boleng bo holimo, tšepe ea alloy le phala ea tšepe e sa keneleng mocheso. Boleng bo phahameng k'habone sebopeho tšepe tšepe 20g, 20mg, 25mg. Alloy tšepe sebopeho sa tšepe 15MOG, 20MOG, 12CrMOg, 15CrMOg, 12Cr2MOG, 12CrMOVG, 12Cr3Movsitib, joalo-joalo.

Mafome a manganga tšepe e sebelisoang hangata 1Cr18Ni9, 1Cr18NillNb

Lisebelisoa tse ka sehloohong tse tsamaellanang leGB/T5310standard: 20G, 20MnG, 25MnG, 16Mn, 15Mog.20MOG, 15CrMo,15CrMoG,12CrlMoV,12Cr1MoVG, Cr5Mo, 10CrMo910 litlhoko tsa mantlha tsa tlhahlobo: ntle le ho netefatsa sebopeho sa lik'hemik'hale le thepa ea khatello ea mochini, ho etsa liteko tsa metsi, ho etsa liteko tsa metsi. teko. Ntle le moo, microstructure, boholo ba lijo-thollo le lera la decarburization ea li-tubes tse phethiloeng tsa tšepe le tsona lia hlokahala. Boemo ba ho pepa: Phekolo ea mocheso

Ha liphaephe tsa tšepe tse se nang moeli li romelloa linaheng tsa bareki, ho ka ba le tse fapanengmekhoa ea ho pakaho latela litlhoko tse fapaneng tsa moreki. Haufinyane tjena, bakeng sa thepa eo re e rometseng Vietnam, moreki o ile a khetha lipalangoang tsa casing ho fokotsa bongata ba thepa le ho boloka litšenyehelo tsa ho paka. Re boetse re na le PVC paka, baling paka, tšepe foreimi paka, casing paka joalo-joalo. U ka sheba sebaka sa rona sa marang-rang bakeng sa mekhoa e meng ea ho paka. Alloy tšepe tube, seamless tšepe tubeSA106 GR.B, tube ea oliK55,L80, joalo-joalo, ba ka amohela se ka holimomokhoa oa ho paka.