Ilana

Igbohunsafẹfẹ gigagígùn pelu welded paipu(ERW) ilana iṣelọpọ jẹ irọrun, awọn pato iṣelọpọ kan, lilo alurinmorin resistance ati ilana alurinmorin igbohunsafẹfẹ giga.Double submerged arc welded straight seaam, irin pipe (dsaw) gbóògì ọna ẹrọ ti a ti lo JCOE igbáti ilana, igbáti ilana eka, ga-igbohunsafẹfẹ welded pipe lara ṣiṣe ni ibatan si awọn kekere ẹrọ iye owo jẹ ti o ga ju awọn ga-igbohunsafẹfẹ inaro pelu pelu welded, irin pipe.

Gigun

Paipu irin ti o tọ ti o wa pẹlu weld, weld gun tabi kukuru, ṣugbọn o gbọdọ jẹ weld, ni ibamu si ipari ti awo naa, ati ni bayi ti orilẹ-ede giga-igbohunsafẹfẹ welded irin pipe welds le ṣee ṣe awọn mita 14, arc ilọpo meji. alurinmorin kan ni gígùn pelu irin pipe welds le ṣee ṣe soke si 12.8 mita, eekanna welded irin awo awọn ihamọ iwọn nitori a weld le gbe awọn soke si 2.2 mita.

Wiwa

Idanwo paipu irin taara ti pin si: tiwqn kemikali, idanwo fifẹ, idanwo atunse, idanwo fifẹ, idanwo itọsi, idanwo hydraulic, idanwo idanwo ultrasonic welded awọn paipu irin, paipu arc welded submerged ni idanwo ultrasonic, idanwo eddy lọwọlọwọ, wiwa ray idanwo.Inu ati ita roboto ti irin pipe yẹ ki o dan, ko gba ọ laaye lati ti a ti ṣe pọ, dojuijako, delamination, ipele alurinmorin, fifọ aaki, iná, ati awọn miiran ijinle ju awọn abawọn iyapa sisanra ogiri.Ijinle ko kọja iyapa idasilẹ ti awọn abawọn agbegbe titun wa.

Nlo

Iwọn welded pipe ti a lo fun gbigbe omi, gaasi, afẹfẹ, epo ati nya alapapo, o dara fun paipu ito titẹ kekere, irin igbekale.Double submerged arc welded straight seaam steel pipe ti a lo ni igba nla Wangjiagongcheng, omi, awọn opo gigun ti gaasi, ikole, ẹrọ itanna, ẹrọ, awọn opo afara, ọna irin, piling ipile ati awọn ohun elo miiran.