Ọja Ifihan
Kannada Standard
American Standard
European Standard
German Standard
Kannada Standard
American Standard
European Standard
German Standard
Ilana iṣelọpọ ọja
Tube òfo
Ayewo (iṣawari iwoye, ayewo oju, ati ayewo onisẹpo)
Igi igi
Perforation
Gbona ayewo
Yiyan
lilọ ayewo
Lubrication
Iyaworan tutu
Lubrication
Iyaworan otutu (afikun ti awọn ilana gigun bi itọju ooru, yiyan ati iyaworan tutu yẹ ki o wa labẹ awọn pato pato)
Iṣe deede
Idanwo iṣẹ ṣiṣe (ohun-ini ẹrọ, ohun-ini ipa, líle, fifẹ, fifẹ, ati gbigbẹ)
Titọ
Ige tube
Idanwo ti kii ṣe iparun (eddy lọwọlọwọ, ultrasonic, ati jijo ṣiṣan oofa)
Idanwo Hydrostatic
Ayẹwo ọja
Iṣakojọpọ
Ibi ipamọ
Anfani ti Seamless Irin Pipe
Iwọn Imọlẹ
Paipu irin alailabawọn jẹ iwuwo ina, iwuwo rẹ jẹ 1/5 nikan ti irin onigun mẹrin.
Ipata Resistance
Paipu irin ti ko ni ailopin jẹ sooro si ipata acid, alkali, iyọ ati agbegbe oju aye, iwọn otutu giga, ipa ti o dara ati resistance arẹwẹsi.
Agbara fifẹ
Agbara fifẹ ti paipu irin alailẹgbẹ jẹ diẹ sii ju awọn akoko 8-10 ti irin lasan, ati modulu ti rirọ dara ju ti irin lọ.
Ifihan alaye
Imọlẹ ati mimọ inu ati ita
Ilẹ yoo han lẹhin didan Imọlẹ ati alapin
Aṣọ odi sisanra
Ge ni ibamu si awọn onibara ká ibeere, ati awọn apakan jẹ afinju
Atilẹyin isọdi
Ṣe atilẹyin isọdi ti ọpọlọpọ awọn pato ati awọn ohun elo