Pipe ea Tšepe ea Khabone e Welded Spiral Bakeng sa Metsi a Metsi a Metsi

Pipe ea Tšepe ea Khabone e Welded Spiral bakeng sa Methapo ea Metsi Setšoantšo se Hlahisitsoeng

Tlhaloso e Khutšoanyane:

Utloisisa litlhaloso tsa tekheniki tsa liphaephe tsa tšepe ea carbon tse welded ka spiral

Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Hlahisa:

Bohlokoa baphala ea tšepe ea k'habone e svetselitsoeng ka spiralHa ho hlokahale hore motho a hlokomolohe ha ho kgethwa phaephe e nepahetseng bakeng sa ditshebediso tse fapaneng tsa diindasteri. Diphaephe tsena, tse tsebahalang ka matla a tsona a hodimo le ho tshwarella, di sebediswa haholo dipalangweng tsa oli le kgase, dipolanteng tsa kalafo ya metsi, diporojekeng tsa kaho, le tse ding. Re tla hlahloba dintlha tsa botekgeniki tsa phaephe ya tshepe ya khabone e welded ka spiral, re shebane haholo le tshebetso ya yona ya ho weld le ditlhaloso.

Ho Welding ka Spiral: Kakaretso

Liphaephe tsa tšepe ea khabone tse tjheseletsoeng ka spiral li etsoa ka mokhoa oa ho tjheseletsa ka spiral, o kenyeletsang ho tjheseletsa le ho tjheseletsa likhoele tsa tšepe tse tsoelang pele hore li be sebopeho sa cylindrical. Ts'ebetso ena e ratoa hobane e netefatsa botenya bo lekanang ho pholletsa le phaephe. Mokhoa oa ho tjheseletsa ka spiral o fana ka melemo e mengata, ho kenyeletsoa matla a ntlafalitsoeng, ho hanyetsa khatello e kholo, le bokhoni bo sebetsang ba ho jara moroalo. Ho feta moo, e ka hlahisa liphaephe ka boholo bo fapaneng, e leng se etsang hore li lokele mefuta e mengata ea lits'ebetso.

Theknoloji ea ho tjheseletsa tube ea khabone:

Ho tjheseletsa phaephe ea khaboneke karolo ea bohlokoa ea ts'ebetso ea tlhahiso kaha e netefatsa khokahano e matla le e tšepahalang lipakeng tsa lipeipi.

- Ho tjheseletsa arc e kentsweng ka metsing (SAW): Theknoloji ena e sebedisa elektrode e sebetsang ka matla e qoelitsoeng ka hara flux ya granular. E na le lebelo le phahameng la ho tjheseletsa le ho kenella hantle haholo, e loketse diphaephe tse kgolo tse bophara.

- Ho Welding ea Arc ea Tšepe ea Khase (GMAW/MIG): GMAW e sebelisa terata ea ho welding le khase e sireletsang ho hlahisa mocheso oa ho welding. E nkoa e le e sebetsang haholoanyane ebile e loketse liphaephe tsa botenya bo fapaneng.

- Ho tjheseletsa arc ea tungsten ea khase (GTAW/TIG): GTAW e sebelisa li-electrode tsa tungsten tse sa sebelisoeng le khase e sireletsang. E fana ka taolo e nepahetseng ea ts'ebetso ea ho tjheseletsa 'me hangata e sebelisoa bakeng sa ho tjheseletsa boleng bo holimo liphaepheng tse tšesaane.

Litlhaloso tsa phaephe e welded ka spiral:

Khoutu ea Maemo a Tloaelehileng	API	ASTM	BS	DIN	GB/T	JIS	ISO	YB	SY/T	SNV
Nomoro ea Serial ea Standard		A53	1387	1626	3091	3442	599	4028	5037	OS-F101
	5L	A120		102019	9711 PSL1	3444	3181.1		5040
		A135			9711 PSL2	3452	3183.2
		A252			14291	3454
		A500			13793	3466
		A589

Ho netefatsa hore liphaephe tsa tšepe ea khabone tse welded ka spiral lia lumellana lits'ebetsong tse fapaneng, li etsoa ho latela maemo le litlhaloso tse itseng tsa indasteri. Litlhaloso tse ikhethang li kenyelletsa:

1. API 5L: Tlhaloso ea Setsi sa Petroleum sa Amerika (API) e netefatsa boleng le ho tšoarella ha liphaephe tse sebelisoang ho tsamaisa khase, oli le metsi indastering ea oli le khase.

2. ASTM A53: Tlhaloso ena e akaretsa phaephe ea tšepe e ntšo le e chesang e se nang sekoli le e phuthetsoeng ka thapo bakeng sa lits'ebetso tse fapaneng ho kenyeletsoa le lipalangoang tsa metsi, khase le mouoane.

3. ASTM A252: Tlhaloso ena e sebetsa ho phaephe ya tshepe e welletsoeng le e se nang moedi bakeng sa merero ya ho kenya dipeipi ho fana ka tshehetso e hlokahalang ya sebopeho bakeng sa diporojeke tsa boenjiniere ba meaho tse kang metheo ya meaho le kaho ya borokho.

4. EN10217-1/EN10217-2: Maemo a Yuropa a akaretsa diphaephe tsa tshepe tse welditsweng bakeng sa kgatello le diphaephe tsa tshepe tse sa keneng motswako bakeng sa ditsamaiso tsa dipalangwang tsa diphaephe ka ho latellana.

Ha re phethela:

Phaephe ea tšepe ea khabone e kopantsoeng ka spiral e fetohile karolo ea bohlokoa haholo lits'ebetsong tse ngata tsa indasteri ka lebaka la matla a eona a phahameng le ho tšoarella. Ho utloisisa litlhaloso tsa tekheniki le mekhoa ea ho tjheseletsa e amehang ke habohlokoa ho khetheng phaephe e loketseng bakeng sa projeke e itseng. Ka ho khomarela maemo a indasteri a amoheloang, u ka kholiseha ka boleng, botšepehi le bophelo bo bolelele ba liphaephe tsena. Ebang ke lipalangoang tsa oli le khase, lifeme tsa kalafo ea metsi kapa merero ea kaho, phaephe ea tšepe ea khabone e kopantsoeng ka spiral e fana ka tharollo e tšepahalang bakeng sa litlhoko tsohle tsa hau tsa liphaephe.