(1) welded pipe lati irin awo alurinmorin sinu yika pipe, pin si ga igbohunsafẹfẹ resistance welded pipe (ERW welded pipe), gígùn pelu aaki alurinmorin pipe (LSAW), ajija welded pipe.Electrical engineering pẹlu "SC", le ṣee lo. bi omi gaasi paipu tun le ṣee lo bi threading pipe, jo nipọn.

(2) Pipeline pipe, ti a tun mọ si paipu waya, jẹ tinrin tinrin, ti a tọka si nipasẹ “T”, ati pe o le ṣee lo fun threading nikan.ERW irin pipeERW paipu irin

(3) ERW tube ni "ga igbohunsafẹfẹ resistance alurinmorin, irin tube", ati awọn ti o wọpọ alurinmorin ilana ti o yatọ si, awọn weld ila ni lati awọn mimọ ohun elo ti awọn irin igbanu ara yo, awọn darí agbara ni o dara ju gbogbo alurinmorin.ERW dúró. fun alurinmorin resistance, alurinmorin resistance ni awọn abuda ti ṣiṣe iṣelọpọ giga, idiyele kekere, fifipamọ ohun elo ati adaṣe irọrun, nitorinaa o jẹ lilo pupọ ni ọkọ ofurufu, afẹfẹ, agbara, ẹrọ itanna, adaṣe, ile-iṣẹ ina ati awọn apa ile-iṣẹ miiran, jẹ ọkan ninu awọn pataki alurinmorin lakọkọ.

Ilana iṣelọpọ fun paipu irin ERW:

Uncoiling --- 2. Ipele --- 3. Ige ipari --- 4. Ipari alurinmorin --- 5. Supercoil accumulator --- 6. Ige eti --- 7. Iwari Ultrasonic --- 8. Ṣiṣẹda - -- 9. Electric fifa irọbi alurinmorin --- 10. Ultrasonic erin fun weld pelu --- 11. Alabọde itọju ooru itọju --- 12. Air itutu --- 13. Omi itutu --- 14. Iwọn --- 15. Ige ti n fo --- 16. Flush-out --- 17. Cropping --- 18. Idanwo fifẹ --- 19. Titọ --- 20. Ipari ti nkọju si ati bevelling --- 21. Hydrodynamic igbeyewo --- 22 Iwari Ultrasonic fun weld seam --- 23. Iwari Ultrasonic fun ipari paipu --- 24. Ayẹwo wiwo ati awọn iwọn --- 25.Iwọn ati wiwọn --- 26. Siṣamisi --- 27. Coating --- 28. Pipe-opin Idaabobo --- 29. Titẹ --- 30. Sowo