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GB5310 20G paipa maitai kōhua ​​korekore
GB5310 20G paipa maitai kōhua ​​korekore
GB5310 20G paipa maitai kōhua ​​korekore

GB5310 20G paipa maitai kōhua ​​korekore

Ko te Paepae 20G He paipa Kohua Tira Korekore e tika ana ki nga ngongo tuitui mo te hanga i te korohu mamaoa he teitei, teitei ake ranei te pehanga me nga ngongo tuitui ka whakamahia hei paipa.
Whakataki hua

Ko te Paepae 20G He paipa Kohua Tira Korekore e tika ana ki nga ngongo tuitui mo te hanga i te korohu mamaoa he teitei, teitei ake ranei te pehanga me nga ngongo tuitui ka whakamahia hei paipa.

20G putorino maitai tui ko te waro hanganga maitai teitei, rauemi kōhua, te ihirangi waro o 0.17-0.24%, kaha tensile o 410Mpa, ira tuku 230-250Mpa. Ko ta matou hanga matua o te maitai, ka taea e matou te whakarato 20G Seamless pipe me te kounga teitei me te utu whakataetae. Kei konei ki te whakamohio ki a koe ki a maatau paipa 20G nga mea matū taketake me nga taonga miihini.

UT(Whakamātautau Ultrasonic), AR(Hei Huri Hurihia anake), TMCP(Tukatuka Mana Hangarau), N(Whakatikatika), Q+T(Kua tineia me te Hurihia), Z Direction Test (Z15,Z25,Z35), Charpy V- Whakamātautau Pānga Kāniwha, Te Whakamātautau Tuatoru (pēnei i te Whakamātautau SGS), Whakauhia, Whakatangihia ranei te pupuhi me te peita.Taenga taapiri GB5310 20G

GB5310 20G boiler steel pipe Ētahi atu Ingoa:

GB5310 20G putorino paipa rino, 20G kōhua ​​paipa maitai, 20G kōhua ​​paipa


Kohua paipa maitai Taupānga:
GB5310 20G te nuinga o nga putorino maitai e whakamahia ana mo nga oko pehanga, miihini, paipa paipa, hinu me te umanga matū.

Ka whakamahia nga ngongo boiler i enei ahumahi:
Kohu korohu
Whakatupu Hiko
Nga Tipu Whara Matatoka
Nga Whare Hiko Hiko
Nga Tipu Tukatuka Ahumahi
Nga Whare Whakatupuranga
Te whakahaere hapa o roto o te putorino kohua teitei-diamita iti
Ko nga tikanga whakamatautau pakeke o te pehanga teitei GB5310 20G paipa maitai kopara
Nga ahuatanga o te paipa kohua
Kohua wera hangarau tangohanga korekore
Pupa kōhua ​​iti me te reo waenga

Ko te paerewa GB 5310- 2008 e pa ana ki nga ngongo korekore mo te hanga korohu mamaoa he teitei, teitei ake ranei te pehanga me nga ngongo korekore hei paipa.

Raraunga hangarau
Hanga Matū(%) o GB5310 20G:
Huānga matū Raraunga
waro 0.17-0.24
Silicon 0.17-0.37
konupora 0.70-1.00
Phosphorus(mōrahi) 0.03
whanariki(mōrahi) 0.03
Chromium(mōrahi) 0.25
Molybdenum(mōrahi) 0.15
Cuprum(mōrahi) 0.2
Nika(mōrahi) 0.25
Vanadium(mōrahi) 0.08

Ngā Āhuatanga Hangarau o GB5310 20G:
Āhuatanga Raraunga
Kaha Tuku (Mpa) ≥415
Te Kaha Tana (Mpa) 240
Whakaroa (%) 22

Ko te W.T. te manawanui o GB5310 20G:
W.T.(S) Whakaaetanga o W.T.
<3.5 +15%(+0.48mm min)
-10%(+0.32mm min)
3.5-20 +15%,-10%
>20 D<219 ±10%
D≥219 +12.5%,-10%
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