1020 S20C 1C22 C22 Q235 20# A3Seamless, irin Falopiani ito oju iran paipu

Apejuwe kukuru:

Akoonu erogba ti irin 20 jẹ 0.2%, eyiti o jẹ ti irin kekere carbon kekere, extrusion tutu, carburizing ati irin lile.Awọn irin ni o ni kekere agbara, ti o dara toughness, ṣiṣu ati weldability.Agbara fifẹ jẹ 253-500mpa ati elongation jẹ ≥ 24%.Ipo ipese ko gbona, lile ≤ 156hbs.

Fi imeeli ranṣẹ si wa

Alaye ọja

ọja Tags

ọja Apejuwe

Alabọde gbigbe nipasẹ opo gigun ti epo nigbagbogbo jẹ ina, ibẹjadi, majele, iwọn otutu ati alabọde titẹ.Akoonu erogba ti paipu irin erogba fun awọn ọja epo, epo ati gaasi ati alabọde gbogbogbo pẹlu titẹ apẹrẹ ti o kere ju 10MPa wa laarin 0.25% ati 0.60%, bii 35 ati 45 irin .;Akoonu erogba ti paipu erogba irin giga jẹ diẹ sii ju 0.60%.Ni gbogbogbo, paipu irin ti GB / t8163 (A53 / A106) boṣewa jẹ o dara fun epo, epo ati gaasi ati alabọde gbogbogbo pẹlu iwọn otutu apẹrẹ kekere ju 350 ℃ ati titẹ kekere ju 10.0MPa.Nigbati iwọn otutu apẹrẹ ba kọja 350 ℃ tabi titẹ ti o ga ju 10.0MPa, GB / t9948 (A53 / A106 / a335-p2) tabi gb6479 (A105 / a335-p2 / P22) yẹ ki o yan, GB3087 ati gb5310 (2 / 335-p). P22) awọn ajohunše ti ṣeto ni pataki fun awọn paipu irin igbomikana.

Ọja Paramita

Iduroṣinṣin	GB ASTM JIS DIN
Irin paipu ite	1020 S20C 1C22 C22 Q235 20 # A3
Gigun	gbona ti yiyi (extruded ati ki o gbooro): 3-12mcold yiyi (kale): 2-10.5m
Ode opin	gbona ti yiyi: 32-756mm / tutu kale: 5-200mm
odi sisanra	2.5-100mm
Iṣẹ ṣiṣe	Gige tabi ni ibamu si ibeere alabara
Awọn alaye apoti	Iṣakojọpọ igboro / apoti igi / asọ ti ko ni omi
Awọn ofin ti sisan	T/TL/C
20 ẹsẹ eiyan ni awọn iwọn	Gigun labẹ 6000mm
40 ẹsẹ eiyan ni awọn iwọn	Gigun labẹ 12000mm
Awọn apẹẹrẹ	Awọn apẹẹrẹ ọfẹ ti pese ṣugbọn ẹru naa jẹ sisan nipasẹ olura
Ibere min	1 Toonu

Ifihan ọja

Ohun elo ọja

Paipu ti a lo fun gbigbe omi ni apakan ṣofo, eyiti o jẹ lilo pupọ fun gbigbe epo, gaasi adayeba, gaasi, omi ati diẹ ninu awọn ohun elo to lagbara.Paipu pataki fun ajile kemikali ni a lo ni akọkọ lati ṣe iṣelọpọ paipu superheater, paipu reheater, paipu gaasi ati paipu nya si akọkọ ti titẹ giga ati igbomikana titẹ giga-giga.Paipu wo inu epo jẹ lilo pupọ ni iṣelọpọ iṣelọpọ ati awọn ẹya ẹrọ, gẹgẹ bi paipu lu epo, ọpa gbigbe ọkọ ayọkẹlẹ, fireemu kẹkẹ ati atẹrin irin ti a lo ninu ikole.