Lebota le Leholo le Leholo le Boima le Pepe ea Tšepe e Cheselitsoeng

Lebota le Leholo le Boima Lebota le Welded Pipe ea Tšepe e Featured

Tlhaloso e Khutšoanyane:

Theknoloji ea welding ea arc e ka tlas'a metsi e sebelisoang phala e teteaneng ea lebota le bophara bo boholo e na le litšobotsi tsa boleng bo phahameng ba weld, ts'ebetso e phahameng ea tlhahiso, ha ho khanya ea arc le mosi o monyane.E sebelisoa haholo ka sekepeng sa khatello, tlhahiso ea ho kenya liphaephe, borali le kholomo, mokelikeli o tlase oa khatello le boenjiniere ba sebopeho sa tšepe.Large bophara botenya lerako tjheseletsa phala e kenyelletsa bophara bo boholo bo otlolohileng seam lerako le teteaneng phala le bophara bo boholo spiral teteaneng phala tšepe.Melao-motheo ea mantlha ea bophara bo boholo bo otlolohileng seam teteaneng phala ea tšepe ea lerako ke gb/t3091-2008, gb/t9711.1-1997 le litekanyetso tsa API 5L.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Kenyelletso ea Sehlahisoa

Tšepe e teteaneng e sebelisoang haholo boenjiniere ba metsi, indasteri ea petrochemical, indasteri ea lik'hemik'hale, indasteri ea matla, nosetso ea temo, kaho ea litoropo.Bakeng sa ho tsamaisa metsi: phepelo ea metsi le drainage.Bakeng sa lipalangoang tsa khase: khase, mouoane, khase ea peterole e qhibilihisitsoeng.Bakeng sa merero ea meralo: joalo ka phala ea ho bokella marokho;boema-kepe, litsela, meaho le meaho e meng tube.

Senotlolo sa boleng bakeng sa phala e teteaneng ea tšepe ea lerako e lokela ho ba botenya bo lekanang, phala e teteaneng ea tšepe e nang le marako a marako ha e laoloe ka ho toba e ama boleng le molemo oa phala ea tšepe, phala e teteaneng ea tšepe, phala e kholo ea seamless tšepe phala bakeng sa tšebeliso e tloaelehileng ka mefuta e sa tšoaneng. ea machining, teteaneng lerako likarolo sebetsa, junifomo lerako teteaneng-marako phala tšepe tla ama ka ho toba boleng ba ka mor'a sebetswa likarolo, teteaneng lerako tšepe phala lerako ha e laoloe, boleng kakaretso ea tšepe e sa tieo.

Pontšo ea Sehlahisoa

Lebota le Leholo le Boima ba Lerako la Weld1

Lerako le Leholo le Leholo le Boima Weld5

Lebota le Leholo le Leholo le Boima Weld4

Lihlahisoa tsa lihlahisoa

Boholo:OD: 351-1050mm, botenya: 8-30mm.

Boitsebiso:20 #, 16Mn, Q235B, Q345B, X42, X52, X70, tšepe ea motsoako, tšepe e sa hloekang.

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

Tlhaloso ea Main Production Process Of Large Diameter Longitudinal Welded Pipe

1. Ho lemoha Plate: ka mor'a hore poleiti ea tšepe e sebelisetsoang ho etsa arc e nang le bophara bo boholo bo ka tlas'a metsi e nang le phala e otlolohileng ea seam e kene moleng oa tlhahiso, pele e etsa tlhahlobo e feletseng ea ultrasonic plate;

2. Edge milling: mathōko a mabeli a poleiti ea tšepe e siloa ka mahlakoreng a mabeli ka mochine oa ho sila ka bohale ho finyella bophara bo hlokahalang ba poleiti, ho tšoana le groove ka mahlakoreng a mabeli;

3. Ho khumama pele: sebelisa mochine o kobehang pele ho koba moeli oa poleiti, e le hore moeli oa poleiti o be le sekhahla se hlokahalang;

4. Ho theha: mochining oa JCO, tobetsa pele halofo ea poleiti ea tšepe e kobehileng hore e be sebopeho sa "J" ka ho hatakela mehato e mengata, ebe u koba halofo e 'ngoe ea poleiti ea tšepe hore e be sebopeho sa "C", 'me qetellong u thehe bula "O" sebopeho

5. Pele ho tjheseletsa: etsa hore ho thehoe ka ho otloloha seam welded tšepe phala motsoako le sebelisa khase shielded tjheseletsa (MAG) bakeng sa tjheseletsa tsoelang pele;

6. Ka hare ho tjheseletsa: longitudinal multi terata submerged arc tjheseletsa (ho fihlela ho lithapo tse 'nè) sebelisoa ho tjheseletsa ka hare ho otlolohile seam phala tšepe;

7. Ho tjheseletsa kantle: longitudinal terata e ngata e kentsweng ka metsing e sebediswa ho tjheseletsa bokantle ba phala ya tshepe e kentsweng ka metsing ka longitudinal;

8. Tlhahlobo ea Ultrasonic I: 100% ea li-welds tse ka hare le tse ka ntle tsa pipe ea tšepe e otlolohileng le tšepe ea motheo ka mahlakoreng ka bobeli a weld;

9. Tlhahlobo ea X-ray I: Tlhahlobo ea 100% ea liindasteri tsa X-ray e tla etsoa bakeng sa li-welds tse ka hare le tsa ka ntle, 'me mokhoa oa ho sebetsana le litšoantšo o tla amoheloa ho netefatsa kutloisiso ea ho lemoha liphoso;

10. Katoloso ea bophara: eketsa bolelele bo felletseng ba arc e kentsoeng ka metsing e otlolohileng e otlolohileng seam tšepe phala ho ntlafatsa ho nepahala ha phala ea tšepe le ho ntlafatsa ho ajoa ha khatello ea kahare ka har'a phala ea tšepe;

11. Teko ea Hydrostatic: hlahloba liphaephe tsa tšepe tse atolositsoeng ka bonngoe mochine oa tlhahlobo ea hydrostatic ho etsa bonnete ba hore liphaephe tsa tšepe li kopana le khatello ea teko e hlokehang ka mokhoa o tloaelehileng.Mochine o na le mosebetsi oa ho rekota le ho boloka ka mokhoa o itekanetseng;

12. Chamfering: sebetsa pheletsong ea phala ea phala ea tšepe e tšoanelehang ho fihlela boholo bo hlokahalang ba phala ea phala;

13. Ultrasonic tlhahlobo II: etsa tlhahlobo ea ultrasonic ka bonngoe hape ho hlahloba mefokolo e ka 'nang ea e-ba teng ea liphaephe tsa tšepe tse entsoeng ka longitudinal ka mor'a ho atolosa bophara le khatello ea metsi;

14. Tlhahlobo ea X-ray II: Tlhahlobo ea thelevishene ea liindasteri ea X-ray le ho nka lifoto tsa liphaephe tsa weld li tla etsoa bakeng sa liphaephe tsa tšepe ka mor'a ho atolosa bophara le tlhahlobo ea hydrostatic;

15. Tlhahlobo ea likaroloana tsa Magnetic ea pheletso ea liphaephe: etsa tlhahlobo ena ho fumana mefokolo ea liphaephe;

16. Thibelo ea kutu le ho roala: phala ea tšepe e tšoanelehang e tla ba tlas'a thibelo ea ho senya le ho roala ho latela litlhoko tsa mosebedisi.

E fetileng: Longitudinally Submerged Arc Welding (LSAW) Welded Steel Pipe

E 'ngoe:GALVANIZED Welded Steel Pipe