LSAW Carbon Steel Pipe Wowotcherera Chitoliro Chachitsulo

Kufotokozera za njira yaikulu kupanga lalikulu m'mimba mwake molunjika msoko welded chitoliro:

1. Plate anayendera: Pambuyo zitsulo mbale ntchito kupanga lalikulu-m'mimba mwake mipiringidzo arc welded molunjika msoko zitsulo chitoliro akulowa kupanga mzere, zonse mbale akupanga anayendera choyamba ikuchitika;

2. Mphero ya m'mphepete: mphero ziwiri za mbali ziwiri za mbale yachitsulo ndi makina opangira mphero kuti mukwaniritse mbale m'lifupi, mbale m'mphepete mwa kufanana ndi mawonekedwe a bevel;

3. Kupindika Kwambiri: Gwiritsani ntchito makina opangira makina kuti muyambe kupindika m'mphepete mwa bolodi kuti m'mphepete mwa bolodi mukhale ndi mphuno yomwe imakwaniritsa zofunikira;

4. Kupanga: Pa makina opangira a JCO, theka loyamba la chitsulo chosakanizidwa chisanadze chimakanizidwa kukhala "J" mawonekedwe kupyolera masitepe angapo, ndiyeno theka lina la mbale yachitsulo imapindikanso ndikukanikizidwa mu "C". " mawonekedwe, ndipo potsiriza kutsegula kumapangidwa "O" mawonekedwe

5. Pre-kuwotcherera: Lowani anapanga longitudinally welded zitsulo mapaipi ndi ntchito mpweya kutetezedwa kuwotcherera (MAG) kwa mosalekeza kuwotcherera;

6. kuwotcherera mkati: ntchito longitudinal Mipikisano mawaya kumizidwa arc kuwotcherera (mpaka mawaya anayi) kuwotcherera mbali ya mkati mowongoka msoko zitsulo chitoliro;

7. kuwotcherera Kunja: ntchito kotenga nthawi Mipikisano mawaya kumizidwa arc kuwotcherera kunja kwa kotenga nthawi kumizidwa arc welded zitsulo chitoliro;

8. Akupanga anayendera I: 100% anayendera mkati ndi akunja welds wa longitudinally welded zitsulo chitoliro ndi m'munsi zipangizo mbali zonse za weld;

9. X-ray kuyendera I: 100% X-ray mafakitale mafakitale kuyendera ma welds mkati ndi kunja, pogwiritsa ntchito chithunzi processing dongosolo kuonetsetsa tilinazo cholakwa kuzindikira;

10. Kukula kwa m'mimba mwake: kukulitsa kutalika kwa arc yomizidwa ndi mipiringidzo yowongoka yowongoka msoko kuti muwongolere kulondola kwapaipi yachitsulo ndikuwongolera kufalitsa kupsinjika kwamkati kwa chitoliro chachitsulo;

11. Mayeso a Hydraulic: Mipope yachitsulo yowonjezera imawunikidwa imodzi ndi imodzi pamakina oyesera ma hydraulic kuti atsimikizire kuti chitoliro chachitsulo chimakumana ndi kuyesedwa kofunikira ndi muyezo.Makinawa ali ndi ntchito zojambulira ndi zosungira;

12. Chamfering: Njira mapeto a chitoliro cha oyenerera zitsulo chitoliro kukwaniritsa chofunika chitoliro mapeto poyambira kukula;

13. Akupanga anayendera Ⅱ: Chitani akupanga anayendera kachiwiri mmodzimmodzi kuti aone zotheka zolakwika za longitudinally welded zitsulo chitoliro pambuyo kukula m'mimba mwake ndi kuthamanga kwa madzi;

14. X-ray kuyendera Ⅱ: X-ray mafakitale mafakitale kuyendera ndi kujambula chitoliro mapeto welds pa chitoliro zitsulo pambuyo kukula ndi hydraulic mayeso;

15. Chubu mapeto maginito tinthu anayendera: kuchita kuyendera kupeza chubu mapeto zolakwika;

16. Anti-corrosion ndi zokutira: Mapaipi oyenerera achitsulo ndi odana ndi kutukuta ndi zokutira malinga ndi zofunikira za ogwiritsa ntchito.