DIN2391 Tutu fa Seamless Irin pipe ati tube

Tutu yiyi irin tube jẹ pẹlu gbona-yiyi okun irin okun bi aise ohun elo, ati tandem tutu sẹsẹ pickled lati yọ ohun elo afẹfẹ asekale, awọn oniwe-pari sẹsẹ lile yiyi, sẹsẹ lile ipele nitori awọn lemọlemọfún tutu abuku ṣẹlẹ nipasẹ tutu lile agbara, líle pọ si awọn itọkasi kọ. ṣiṣu lile, iṣẹ stamping yoo bajẹ, eyiti o le ṣee lo nikan fun abuku ti o rọrun ti awọn apakan.

Ohun elo		10#,20#,35#,45#;16Mn;20Cr,40Cr;15CrMo,30CrMo,35CrMo,42CrMo;A106B,St37,St42,ASTM 4140 etc.
Ilana		Tutu Yiyi / Tutu Yiyi / Yiyi Gbona
Sisanra Odi		1-25mm
Jade Opin		10-325mm
Ohun elo		pipe pipe; Ga ati kekere titẹ igbomikana tube; Ifijiṣẹ olomi; Paipu irin ti ko ni ailopin fun fifọ epo epo, paipu epo, paipu gaasi
Isanwo		TT /LC
Dada		Onibara ká ibeere
MOQ		1 pupọ fun ohun elo deede

Tutu Yiyalẹ Seamless Mechanical ọpọn

Yiyi lile eerun le ṣee lo bi awọn aise awọn ohun elo ti awọn gbona-fibọ galvanizing ọgbin, gbona fibọ galvanizing ila ṣeto annealing ila. Yiyi lile eerun iwuwo ni gbogbo 6 to 13.5 toonu, awọn okun ila opin ti 610mm.

Ipo lori ifijiṣẹ:

Igba	Aami	Alaye
Tutu-pari / lile (otutu-pari bi-fa)	BK	Ko si itọju ooru lẹhin ilana dida tutu ti o kẹhin. Awọn tubes Nitorina ni nikan kekere deformability.
Tutu-pari / asọ (ṣiṣẹ tutu-die)	BKW	Lẹhin itọju ooru ti o kẹhin ti o wa ni ipari ipari ina (iyaworan tutu) Pẹlu sisẹ atẹle to dara, tube le jẹ apẹrẹ tutu (fun apẹẹrẹ tẹ, faagun) laarin awọn opin kan.
Annealed	GBK	Lẹhin ilana dida tutu-igbẹhin, awọn tubes ti wa ni annealed ni agbegbe ti iṣakoso tabi labẹ igbale.
Ṣe deede	NBK	Awọn tubes ti wa ni annealed loke aaye iyipada oke ni oju-aye ti iṣakoso tabi labẹ igbale.