LSAW Carbon Steel Pipe Welded Steel Pipe

Kufotokozera kwa njira yayikulu yopangira chitoliro chowongoka chowongoka cham'mimba mwake:

1. Plate kuyendera: 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 m'mbali ziwiri za mbale yachitsulo ndi makina opangira mphero kuti mukwaniritse mbale m'lifupi mwake, 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 JCO, theka loyamba la chitsulo chosakanizidwa chisanadze chimakanizidwa mu mawonekedwe a "J" kupyolera mu masitepe angapo, ndiyeno theka lina la mbale yachitsulo imapindikanso ndikukanikizidwa mu mawonekedwe a "C", ndipo pamapeto pake 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: gwiritsani ntchito kuwotcherera kotalika kwamawaya angapo pansi pamadzi (mpaka mawaya anayi) kuti muwotcherera mbali yamkati ya chitoliro chachitsulo chowongoka;

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

8. Akupanga anayendera I: 100% anayendera mkati ndi kunja 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 yachitsulo 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 kotenga nthawi welded zitsulo chitoliro pambuyo kukula m'mimba mwake ndi kuthamanga kwa madzi;

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

15. Tube 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.