ASTM A53 jẹ aerogba, irinti o le ṣee lo bi irin igbekale tabi fun kekere titẹ paipu.
ASTM A53 erogba irin pipe (ASME SA53) ni a sipesifikesonu ibora ti seamless ati welded dudu ati ki o gbona dip galvanized, irin pipe lati NPS 1/8″ to NPS 26.A 53 ti wa ni apẹrẹ fun titẹ ati darí ohun elo ati ki o jẹ tun wa fun gbogboogbo elo.Steam,omi, gaasi ati air ila.
Paipu A53 ti o wa ni meta orisi (F, E, S) ati meji onipò (A, B) .A53 Iru F ṣe nipasẹ adiro apọju alurinmorin tabi lemọlemọfún pelu alurinmorin (Grade A nikan) A53 Iru E nipa resistance alurinmorin (Awọn kilasi A o si B).
Kilasi B A53laisiyonu ọpọnjẹ ọja ti o ga julọ labẹ sipesifikesonu yii. A53 ọpọn ọpọn ti wa ni maa meji ifọwọsi akawe si A106 B ọpọ ọpọn.
ASTM A53irin pipejẹ ẹya American boṣewa grade.A53-F ni ibamu si Kannada ohun elo Q235,A53-A ni ibamu si Kannada ohun elo No.. 10, ati A53-B ni ibamu si Kannada ohun elo No.20.
Ilana iṣelọpọ Awọn paipu irin ti ko ni idọti ti pin si awọn ọpa oniho ti o gbona-yiyi ati awọn ọpa oniho tutu-yiyi ni ibamu si ilana iṣelọpọ.
1. Awọn isejade ilana ti gbona yiyi seamless irin pipe: tube billet → alapapo → perforation → mẹta-eerun / agbelebu sẹsẹ → paipu yiyọ → iwọn → itutu → straightening → eefun ti igbeyewo → siṣamisi → erin lefa ti seamless irin pipe. Ipa. 2. Production ilana ti tutu kale iran paipu: tube billet → alapapo → perforation → blanking → annealing → pickling → oiling → ọpọ tutu iyaworan → tube billet → ooru itọju → straightening → eefun ti igbeyewo → siṣamisi → abẹrẹ ìkàwé.
Ohun elo1. Ikole: awọn pipelines ipamo, omi inu omi, gbigbe omi gbona. 2. Ṣiṣe ẹrọ, awọn igbo ti o ni gbigbe, awọn ohun elo ẹrọ, ati bẹbẹ lọ 3. Itanna: awọn pipelines gaasi, awọn pipeline hydroelectric 4. Anti-static pipes fun agbara afẹfẹ, ati bẹbẹ lọ.
Akoko ifiweranṣẹ: Oṣu Kẹrin Ọjọ 12-2023