Kekere ati alabọde titẹigbomikana pipenlo ingot irin tabi tube to lagbara si capillary perforated, ati lẹhinna tẹ ti a ṣe nipasẹ yiyi gbigbona, yiyi tutu tabi tutu.
Gẹgẹbi awọn iṣiro ti ko pe, awọn ile-iṣẹ iṣelọpọ paipu ti China jẹ nipa 240 diẹ sii ju ẹyọ paipu irin alailẹgbẹ jẹ nipa diẹ sii ju awọn eto 250 ti agbara iṣelọpọ ti o to 450 milionu toonu.Ti a rii lati iwọn iwọn <φ76, ṣiṣe iṣiro fun 35% <φ159-650, ṣiṣe iṣiro fun 25%.Lati oriṣiriṣi idi gbogbogbo ti 1.9 milionu toonu, ṣiṣe iṣiro fun 54%;epo paipu 760,000 toonu, iṣiro fun 5.7%;hydraulic prop, pipe tube 15 milionu toonu, iṣiro fun 4.3%;irin alagbara, irin pipe, tube bearings, Oko ayọkẹlẹ tube fun a lapapọ ti 50 000 toonu, iṣiro fun 1.4%.

Kekere ati alabọde titẹ igbomikana paipu executive Standard: GB3087-1999 kekere ati alabọde titẹ igbomikana seamless, irin Falopiani.

Kekere ati alabọde titẹ igbomikana pipe ti wa ni lo lati ṣẹda kan orisirisi ti awọn ẹya pẹlu kekere titẹ igbomikana superheated nya rola pipes ati locomotive igbomikana superheated nya pipe, opium pipe, kekere paipu ati arch biriki awọn iṣẹ ti ga didara erogba igbekale irin gbona-yiyi ati tutu fa. (yiyi) tube lainidi.Ti a lo ni akọkọ ninu awọn igbomikana ile-iṣẹ ati igbomikana ni gbigbe omi titẹ kekere ninu opo gigun ti epo.Aṣoju ti ohun elo 10, 20 irin.