20G High pressure boiler tube mmejuputa ụkpụrụGB5310-2008akporo ngwa, na-eji maka n'ichepụta elu mgbali na n'elu mgbali mmiri tube ji esi mmiri ọkụ okpomọkụ elu na elu àgwà carbon ígwè, alloy ígwè na igwe anaghị agba nchara enweghị nkebi ígwè tube. Igwe ọkụ ọkụ na-ekpo ọkụ na-ekpo ọkụ na-enweghị ihe ọ bụla bụ ụdị ọkpọ ọkụ ọkụ, n'ihi na a na-ejikarị 20G na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ ọkụ na ọnọdụ nrụgide dị elu, tube n'okpuru ọrụ nke elu okpomọkụ flue gas na mmiri vapor, oxidation na corrosion ga-eme. A chọrọ ọkpọkọ ígwè ka ọ nwee ike dị elu, nkwụsị nke corrosion oxidation dị elu na nkwụsi ike microstructure dị mma. A na-ejikarị emepụta ihe na-esi ísì ọkụ dị elu na-arụ ọrụ na-arụ ọrụ nke ọma na-arụ ọrụ nke ọma na-arụ ọrụ dị elu na-arụ ọrụ nke ọma na-arụ ọrụ nke ọma na-arụ ọrụ nke ọma na-arụ ọrụ nke ọma na-eji mmiri na-ekpo ọkụ na-eme ka ọ dị elu, a ghaghị ịnọgide na-enwe ọkwa mmiri dị elu. afụ ahụ, nrụgide ekwesịghị ịfefe nrụgide na-arụ ọrụ ọkụ ọkụ, ndị na-arụ ọrụ na-ekpo ọkụ kwesịrị ileba anya n'ihe nlele nke uzuoku. Mgbe ọkpọkọ ọkụ na-ejupụta na mmiri, a ga-ehichapụ ya n'oge iji kwụsị imekọ ihe ọnụ ma weghachi ọkwa mmiri. Mgbe ọkụ ahụ kwụsịrị, mgbe mmiri dị ogologo dị jụụ ruo n'okpuru ogo 70, a ga-ahapụ mmiri ọkụ ọkụ ahụ, mgbe ahụ, a ga-eji mmiri mmiri na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-eme ka mmiri na-ekpo ọkụ na-eme ihe mgbe e wepụsịrị ụgbụ ahụ. High mgbali ji esi mmiri ọkụ enweghị nkebi ígwè tube bụ tumadi na-eji rụpụta elu mgbali na ultra elu nsogbu ji esi mmiri ọkụ superheater tube, reheater tube, ọkpọkọ, isi uzuoku ọkpọkọ, wdg Ụdị ji esi mmiri ọkụ tube dị ka elu okpomọkụ arụmọrụ na-ekewa n'ime izugbe ji esi mmiri ọkụ tube na elu nsogbu. ọkpọkọ ọkpọkọ.

Usoro ngwaahịa ngwaahịa Sanonpipe enweghị nchara nchara:

1: Alloy ígwè ọkpọkọ (15CrMoG, 12Cr1MoVG, 35CrMo, 42CrMo, 1Cr5Mo, 1Cr9Mo, 12Cr2MoG, 10CrMo910, WB36,A335P11 (A213T11), A335P12 (A213T12), A335P22 (A21) A335P91 (A213T91), A335P9 (A213T9), A335P5(A213T5), Nkọwapụta 16-824*2-100

2: American ọkọlọtọ ígwè anwụrụ (A106B/SA106B, A106C/SA106C, A333GR1/GR3/GR6, A53B,API5LGR.B,A210C/SA210C, A192, A179 nkọwa 18-726*2-50)

3: European ọkọlọtọ ígwè ọkpọkọ (S235JRH, S275JOH, S275J2H, S355JOH, S355J2H, S355K2H nkọwa 18-726*2-50)

4: German ọkọlọtọ ígwè ọkpọkọ (ST35.8, ST45.8, 15Mo3, ST37, ST44, ST52 18-726 * 2-50)

5: Igwe mmiri ọkụ dị elu (20G, 20MnG 16-824*2-65)

6: ọkpọkọ mgbawa mmanụ (20#, nkọwapụta 15CrMo 10-530*1.5-36)

7: Nnukwu nrụgide enweghị nkebi tube maka akụrụngwa fatịlaịza kemịkalụ (20#, 16Mn 25-426*6-40)

8: Pipeline (X42, X46, X52, X56, X60, X65, X70, X80, X90, X100 nkọwapụta 60-824*3.5-60)

9: Obere na ọkara mgbali mmiri ọkụ tube (20 # nkọwa 10-530 * 2-40)

10: Na-ebufe ọkpọkọ mmiri (20#, Q345B/C/D/E, Q390B/C/D/E nkọwa 8-630*1.0-40)

11: General Ọdịdị tube (20#, 35#, 40#, 45#, 50#, 55#,Q345B/C/D/E,Q390B/C/D/E nkọwapụta 6-610*1.5-40)