1 / 8 Inihi TP304L / 316L Kowiri tira Super Roa Kore Roa
Kei a liaocheng sihe 18 nga raina hanga matao-tuhi.A ko te kaha o te whakaputanga a-tau ko te 500 tons, ko te GDP a-tau he nui atu i te 3 miriona USD.
1 .ngongo tuitui: ngongo ngongo whakakoi i roto me waho, te ngongo whakawhiti wera, te ngongo U-piko, ko nga hua katoa te whakamahi i nga hangarau tino matatau, me nga raina whakaputa 26.
2.Putorino tuitui: E 8 nga raina whakaputa a MTSCO mo te paipa matao kowiri tira, 10 nga raina whakaputa mo te putorino matao.
3.Ētahi atu Hua: Ko te paipa paipa kowiri tira, te kowiri me te whakaraerae ko a matou hua e tika ana, hei whakarato ki o taatau kiritaki nga otinga o nga kaupapa paipa.
Rauemi Heat treatment Temperure F (C) Min.Te pakeke
Brinell Rockwell
TP304 Rongoā 1900 (1040) 192HBW/200HV 90HRB
TP304L Rongoā 1900 (1040) 192HBW/200HV 90HRB
TP316 Rongoā 1900(1040) 192HBW/200HV 90HRB
TP316L Rongoā 1900(1040) 192HBW/200HV 90HRB
TP321 Rongoā 1900(1040) F 192HBW/200HV 90HRB
TP347 Rongoā 1900(1040) 192HBW/200HV 90HRB
OD, inihi OD Whakaaetanga inihi(mm) WT Whakaaetanga % Roa Whakaaetanga inihi(mm)
+-
≤ 1 / 2 ± 0.005 ( 0.13 ) ± 15 1 / 8 ( 3.2 ) 0
> 1 / 2 ~ 1 1 / 2 ± 0.005(0.13) ± 10 1 / 8 (3.2) 0
> 1 1 / 2 ~< 3 1 / 2 ± 0.010(0.25) ± 10 3 / 16 (4.8) 0
> 3 1 / 2 ~< 5 1 / 2 ± 0.015(0.38) ± 10 3 / 16 (4.8) 0
> 5 1 / 2 ~< 8 ± 0.030(0.76) ± 10 3 / 16 (4.8) 0
8~< 12 ± 0.040(1.01) ± 10 3 / 16 (4.8) 0
12~< 14 ± 0.050(1.26) ± 10 3 / 16 (4.8) 0
Te wa tuku: Hanuere-09-2023