Pipeline Steel Plak

Plak asye pou tiyo gwo dyamèt yo pwensipalman itilize kòm tiyo transpò long distans pou lwil oliv, gaz, chabon likid elatriye sou tè ak lanmè. Plak asye tipik pou estanda tiyo gwo dyamèt gen ladan twa kalite: EN 10208-2 asye, DIN 17172 asye, API 5L asye. Plak asye pou tiyo gwo dyamèt oswa plak asye tiyo anplis mande pou yon fòs konpresiv segondè, men tou, mande pou yon severite tanperati ki wo ak ekselan soudabilite.

Pipeline Steel Plak

Kòm nou konnen tiyo octg (tiyo liy oswa aman ak tiyo tib) gen de metòd fabrikasyon diferan, san pwoblèm ak soude. Se konsa, tiyo asye plak fèt yo dwe trete nan tiyo liy soude, ki gen ladanERW, LSAW, SSAWpwosesis soude. Ak tiyo API 5CT kapab tou fèt nan kalite ERW soude, kidonk plak asye tiyo ak bobin tou kouvri tiyo sa yo. Men, soude api 5ct tiyo pa toujou aksepte, sitou, bwat ak tib tiyo yo aksepte nan kalite san pwoblèm.

Plak asye tiyo yo te itilize pou fabrike gwo dyamèt tiyo soude ki transpòte lwil oliv ak gaz nati. Koulye a, pi plis ak plis moun nan mond lan foucs sou pwoteje anviwònman nou an, se nouvo gaz pwòp enèji nati lajman ki itilize nan tiyo. Sa yo plak asye tiyo posede kapasite pou reziste. presyon ki wo, korozyon atmosferik ak pi ba anviwònman tanperati.GNEE asye tiyo asye plak prensipal asye klas: API 5L Gr.B X42 X52 ak sou sa.

Espesifikasyon API 5L PSL1

API Spec 5L PSL1 X70

PipeAPI Spec 5L PSL1 X60

PipeAPI Spec 5L PSL1 X65

PipeAPI Spec 5L PSL1 X52

PipeAPI Spec 5L PSL1 X56

PipeAPI Spec 5L PSL1 X42

PipeAPI Spec 5L PSL1 X46

PipeAPI Spec 5L PSL1 Klas A

API Spec 5L PSL1 Klas B

API Spec 5L PSL2

API Spec 5L PSL2 X70

PipeAPI Spec 5L PSL2 X80

PipeAPI Spec 5L PSL2 X60

PipeAPI Spec 5L PSL2 X65

PipeAPI Spec 5L PSL2 X52

PipeAPI Spec 5L PSL2 X56

PipeAPI Spec 5L PSL2 X42

PipeAPI Spec 5L PSL2 X46

PipeAPI Spec 5L PSL2

Klas Pwopriyete mekanik nan plak asye tiyo

Klas		Rapò rannman akseptab	Sede fòs MPa (min)	Fòs rupture MPa	Elongasyon % (min)
API 5L	EN 10208-2
API 5L Gr. B	L 245NB	Mwens pase oswa egal a 0.85	240	370 - 490	24
API 5L X 42	L 290NB	Mwens pase oswa egal a 0.85	290	420 - 540	23
API 5L X 52	L 360NB	Mwens pase oswa egal a 0.85	360	510 - 630
API 5L X 60	L 415NB
API 5L Gr. B	L 245MB	Mwens pase oswa egal a 0.85	240	370 - 490	24
API 5L X 42	L 290MB	Mwens pase oswa egal a 0.85	290	420-540	23
API 5L X 52	L 360MB	Mwens pase oswa egal a 0.85	360	510 - 630
API 5L X 60	L 415MB
API 5L X 65	L 450MB	Mwens pase oswa egal a 0.85	440	560 - 710
API 5L X 70	L 485MB	Mwens pase oswa egal a 0.85	480	600 - 750
API 5L X 80	L 555MB	Mwens pase oswa egal a 0.90	555	625 - 700	20

Materyèl prensipal yo ak klas nangwo dyamèt tiyo asye plakse:

Materyèl #	EN 10208-2	DIN 17172	API 5L
1.0457	L 245NB	StE 240.7	Gr. B
1.0484	L 290NB	StE 290.7	X 42
1.0582	L 360NB	StE 360.7	X 52
1.8972	L 415NB	StE 415.7	X 60
1.0418	L 245MB	StE 240.7 TM	Gr. B
1.0429	L 290MB	StE 290.7 TM	X 42
1.0578	L 360MB	StE 360.7 TM	X 52
1.8973	L 415MB	StE 415.7 TM	X 60
1.8975	L 450MB	StE 445.7 TM	X 65
1.8977	L 485MB	StE 480.7 TM	X 70
1.8978	L 555MB		X 80

Steel plate for large diameter pipeline API 5L pipeline steel plate for transporting oil and gas

Plak asye tiyose woule selon API estanda ak lajman itilize transpòte lwil oliv, natirèlgazak lòt gwo dyamèt soude asyetiyo.

Baj popilè: tiyo asye plak, Lachin tiyo asye plak manifaktirè, Swèd, faktori