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Ile-iṣẹ Pipe Alaipin Shandong lati ṣafihan 16Mn iwọn ila opin kekere irin paipu irin alailẹgbẹ

Ile-iṣẹ Pipe Alaipin Shandong lati ṣafihan 16Mn iwọn ila opin kekere irin paipu irin alailẹgbẹ
16Mn kekere iwọn ila opin irin pipe irin alagbara, irin ti a lo ni lilo pupọ.
GB/T8163-2008 (fun gbigbe omi) GB6479-2000 (paipu irin alailẹgbẹ fun ohun elo ajile giga)
Iru irin yii ni lati ni ilọsiwaju awọn ohun-ini ẹrọ ti irin nipasẹ ṣiṣatunṣe iye erogba (C).Nitorina, ni ibamu si ipele ti akoonu erogba, iru awọn irin le pin si siwaju sii si: awọn irin-kekere carbon - akoonu erogba jẹ kere ju 0.25%, gẹgẹbi 10, 20 irin, ati bẹbẹ lọ;alabọde erogba irin – erogba akoonu ni gbogbo laarin 0.25 ~ 0.60%, gẹgẹ bi awọn 35,45 irin, ati be be lo .;irin erogba giga - akoonu erogba jẹ gbogbo ju 0.60%.Iru irin yii kii ṣe lo lati ṣe awọn paipu irin.
16Mn ilana pipe paipu: awọn òfo tube - ayewo - peeling - ayewo - alapapo - lilu - pickling - lilọ - gbigbe lubrication - ori alurinmorin - iyaworan tutu - itọju ojutu - - pickling - pickling passivation - ayewo - yiyi tutu - si epo - gige ori - gbigbẹ afẹfẹ - didan inu - didan ita - ayewo - isamisi - apoti ti pari
1. Awọn ọna iṣelọpọ: Ni ibamu si awọn ọna iṣelọpọ ti o yatọ, awọn tubes ti o gbona, awọn tubes ti o tutu, awọn tubes ti o tutu, awọn tubes extruded, bbl le ti wa ni ipin.

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Akoko ifiweranṣẹ: Jun-29-2023