Chipaipi Chachitsulo Chachikulu Chachikulu Chachikulu Cholemera

Kufotokozera Kwachidule:

Ukadaulo wowotcherera wa arc womwe umagwiritsidwa ntchito pamapaipi akulu akulu akulu wokhuthala amakhala ndi mawonekedwe apamwamba kwambiri, kupanga bwino kwambiri, kulibe kuwala kwa arc ndi utsi wochepa.Amagwiritsidwa ntchito kwambiri mu chotengera choponderezedwa, kupanga chitoliro choyenera, mtengo ndi mzati, madzimadzi otsika komanso zitsulo zamapangidwe.Large m'mimba mwake wandiweyani khoma welded chitoliro zikuphatikizapo lalikulu m'mimba mwake molunjika msoko wandiweyani khoma welded chitoliro ndi lalikulu m'mimba mwake mozungulira wandiweyani khoma zitsulo chitoliro.Mfundo zazikuluzikulu zazikulu zowongoka msoko wokhuthala khoma zitsulo chitoliro ndi gb/t3091-2008, gb/t9711.1-1997 ndi API 5L mfundo.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Chiyambi cha Zamalonda

Chitsulo chokhuthala chomwe chimagwiritsidwa ntchito makamaka muumisiri wamadzi, mafakitale a petrochemical, makampani opanga mankhwala, mafakitale amagetsi, ulimi wothirira, zomangamanga zamatawuni.Zonyamula zakumwa: madzi ndi ngalande.Zoyendera gasi: gasi, nthunzi, mpweya wamafuta amafuta.Zolinga zomangika: ngati chitoliro chowunjika cha milatho;madoko, misewu, nyumba ndi machubu ena.

Chinsinsi cha khalidwe kwa wandiweyani khoma chitsulo chitoliro ayenera makulidwe chitoliro, wandiweyani-mipanda zitsulo chitoliro khoma makulidwe si olamulidwa mwachindunji khalidwe ndi phindu la chitoliro zitsulo, wandiweyani khoma zitsulo chitoliro, lalikulu m'mimba mwake opanda msoko chitoliro ntchito ambiri zosiyanasiyana wa Machining, wandiweyani khoma mbali processing, yunifolomu khoma wandiweyani-mipanda zitsulo chitoliro mwachindunji zimakhudza khalidwe la mbali kukonzedwa, wandiweyani-mipanda zitsulo chitoliro khoma si olamulidwa, khalidwe lonse la zitsulo si mosamalitsa.

Chiwonetsero cha Zamalonda

Wall Diameter Yaikulu Yolemera Wall Weld1
Large Diameter Heavy Wall Weld5
Large Diameter Heavy Wall Weld4

Product Parameters

Kukula:OD: 351-1050mm, makulidwe: 8-30mm.

Zofunika:20 #, 16Mn, Q235B, Q345B, X42, X52, X70, chitsulo cha aloyi, chitsulo chosapanga dzimbiri.

Zokhazikika:GB/T3091-2001, GB/T 3092-1993, GB/T 9711.1-1997, GB/T9711.2, GB/T9711.3t etc.

Kufotokozera Kwa Main Production Njira Yaikulu Diameter Longitudinal Welded Pipe

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

2. M'mphepete mphero: m'mbali ziwiri za mbale zitsulo ndi mphero mbali zonse ndi m'mphepete makina mphero kukwaniritsa chofunika mbale m'lifupi, mbale m'mphepete parallelism ndi poyambira mawonekedwe;

3. Kupindika: gwiritsani ntchito makina opindika kuti mupitirire m'mphepete mwa mbale, kuti m'mphepete mwa mbale mukhale ndi kupindika kofunikira;

4. Kupanga: pa makina opangira JCO, kanikizani theka la mbale yachitsulo yopindika kuti ikhale "J" podutsa masitepe angapo, kenaka pindani theka lina la mbale yachitsulo kukhala "C", ndipo pomaliza pangani tsegulani mawonekedwe a "O".

5. Pre kuwotcherera: kupanga anapanga molunjika msoko welded zitsulo chitoliro olowa ndi ntchito mpweya kutetezedwa kuwotcherera (MAG) kwa kuwotcherera mosalekeza;

6. Kuwotcherera mkati: kotalika mawaya angapo olowetsedwa arc kuwotcherera (mpaka mawaya anayi) amagwiritsidwa ntchito kuwotcherera mkati mwa chitoliro chachitsulo chowongoka;

7. Kuwotcherera Kunja: kotenga nthawi yayitali mawaya omizidwa ndi kuwotcherera arc amagwiritsidwa ntchito kuwotcherera kunja kwa chitoliro chakutali chomira arc;

8. Akupanga kuyendera I: 100% ya welds mkati ndi kunja kwa wowongoka welded zitsulo chitoliro ndi zitsulo m'munsi mbali zonse za weld;

9. Kuwunika kwa X-ray I: 100% Kuwunika kwa kanema wawayilesi wa X-ray kudzachitidwa kwa ma welds amkati ndi akunja, ndipo mawonekedwe opangira zithunzi adzatengedwa kuti atsimikizire kukhudzidwa kwa kuzindikira zolakwika;

10. Kukula kwa m'mimba mwake: kukulitsa kutalika konse kwa mipiringidzo yonyezimira yowongoka yowongoka msoko kuti muwongolere kulondola kwapaipi yachitsulo ndikuwongolera kufalikira kwa nkhawa mkati mu chitoliro chachitsulo;

11. Mayeso a Hydrostatic: yang'anani mapaipi owonjezera achitsulo chimodzi ndi chimodzi pamakina oyesera a hydrostatic kuti muwonetsetse kuti mapaipi achitsulo amakumana ndi mayeso omwe amafunikira ndi muyezo.Makinawa ali ndi ntchito yojambulira ndi kusunga;

12. Chamfering: kukonza chitoliro mapeto a chitoliro oyenerera zitsulo kukwaniritsa chofunika poyambira kukula kwa chitoliro mapeto;

13. Akupanga anayendera II: kuchita akupanga anayendera mmodzimmodzi kachiwiri kuyang'ana zotheka zolakwika za kotenga nthawi welded zitsulo mipope pambuyo kukula m'mimba mwake ndi kuthamanga kwa madzi;

14. X-ray kuyendera II: X-ray mafakitale TV anayendera ndi chitoliro mapeto kuwotcherera kujambula adzakhala ikuchitika kwa mipope zitsulo pambuyo kukula m'mimba mwake ndi mayeso hydrostatic;

15. Magnetic tinthu anayendera chitoliro mapeto: kuchita kuyendera kupeza chitoliro mapeto zolakwika;

16. Kupewa kwa dzimbiri ndi zokutira: chitoliro choyenerera chachitsulo chiyenera kutetezedwa ndi kutetezedwa kwa dzimbiri ndi zokutira malinga ndi zofunikira za wogwiritsa ntchito.


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