Amapayipi we-Lsaw wekhwalithi amade ende

Amapayipi we-longitudinally wekhwalithi ephezulu ye-LSAW

Incazelo emfushane:

Amagama agqamile:Ipayipi lensimbi ye-LSAW, ipayipi elinde, ipayipi lensimbi ende, sawl yensimbi

Usayizi:I-OD: 16 inch - 80 inch, DN350mm - DN2000mm.

Ubukhulu bodonga:I-6mm-50mm.

Ubude:Okungahleliwe okungahleliwe, ubude obungahleliwe obungahleliwe nokwenziwe ngezifiso kuze kube ngamamitha angama-48.

Qeda:Ukuphela okusobala, ukuphela okumisiwe.

Ukuhlanganiswa / ukupenda:Umdwebo Omnyama, i-3Lpe Coating, e-epoxy coating, amalahle e-enamel (cte) ukuhlanganiswa, ukuhlanganiswa okuhlanganiswa kwe-epoxy, ukuhlanganiswa kwesisindo sikakhonkolo, ukuhlanganiswa kwesisindo sikakhonkolo, i-hot-galvanization njll.

Amazinga wePipe:I-PI 5L PSL1 / PSL2 GR.A, GR.B, X42, X46, X52, X102 / A10217 / EN10217 / EN10217 / EN10297, AS10297, AS10297, AS10297, AS10297, AS10297, AS102977, AS163 / JIS njll ...

Ukulethwa:Ezinsukwini ezingama-20- 30 kuya ngenani lakho le-oda, izinto ezijwayelekile ezitholakala ngamasheya.

Thumela i-imeyili kithi Ukucaciswa komkhiqizo

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ukuchazwa Komkhiqizo

I-LSAW (i-arlding ye-arlding ye-arlving engaphansi ye-LADUW) iwuhlobo lwensimbi yensimbi yensimbi efakwe yi-welded abonakala ngenqubo yazo eyingqayizivele yokukhiqiza nezinhlobonhlobo zezicelo. Lawa mapayipi akhiqizwa ngokwakha ipuleti lensimbi esimweni se-cylindrical kanye ne-walditudinally wices isebenzisa amasu wokuhlanza we-arc we-arc. Nasi sibukezo samapayipi ensimbi e-LSAW:

Inqubo Yokukhiqiza:
● Ukulungiselela amapuleti: Kukhethwe amapuleti asezingeni eliphakeme asuselwa kwizidingo ezithile, eqinisekisa izakhiwo ezifiselekayo zoMshini kanye nokwakheka kwamakhemikhali.
● Ukwakha: Ipuleti lensimbi libunjwe ngepayipi le-cylindrical ngokusebenzisa izinqubo ezinjengokugoba, ukugoqa, noma ukucindezela (i-jcoe kanye ne-uoe). Imiphetho iboshelwe kuqala ukwenza lula ukuthukuthela.
● I-Welding: I-Welding ye-Arc efakwe (saw) iyaqashwa, lapho i-arc igcinwa khona ngaphansi kongqimba lwe-flux. Lokhu kukhiqiza ama-welds asezingeni eliphakeme ngeziphambeko ezincane nokuhlanganiswa okuhle kakhulu.
● Ukuhlolwa kwe-ultrasonic: Ngemuva kokushiswa, ukuhlolwa kwe-ultrasonic kwenziwa ukuthola noma yiziphi izici zangaphakathi noma zangaphandle endaweni ye-weld.
● Ukunwetshwa: Ipayipi linganwetshwa ukuze kufinyelelwe ububanzi nobukhulu odongeni, ukuthuthukisa ukunemba kobukhulu.
● Ukuhlolwa kokugcina: Ukuhlolwa okuphelele, kufaka phakathi ukuhlolwa okubukwayo, amasheke abunjiwe, nokuhlolwa kwempahla emishini, kuqinisekisa ikhwalithi yepayipi.

Izinzuzo:
● Ukusebenza kwezindleko: Amapayipi e-LSAW anikeza isixazululo esisebenzayo esibizayo samapayipi amakhulu ahlukahlukene kanye nezinhlelo zokusebenza zesakhiwo ngenxa yenqubo yawo yokukhiqiza efanele.
● Amandla aphezulu: Indlela ye-welding ye-lolditudinal iphumela kumapayipi anezakhiwo eziqinile nezilinganiswayo.
● Ukunemba kobukhulu: Amapayipi e-LSAW akhombisa ubukhulu obuqondile, abenze balungele izinhlelo zokusebenza ngokubekezelelwa okuqinile.
● Ikhwalithi yeWeld: I-ARC Welding engaphansi ye-Arc ikhiqiza ama-welds asezingeni eliphakeme nge-fusion enhle kakhulu kanye namaphutha amancane.
● Ukuguquguquka: Amapayipi e-LSAW asetshenziswa emikhakhelweni ehlukahlukene, kufaka phakathi uwoyela nogesi, ukwakhiwa, nokuhlinzekwa kwamanzi, ngenxa yokuqina kwawo nokuqina.

Ngamafuphi, kukhiqizwa amapayipi ensimbi e-LSAW kusetshenziswa inqubo eqondile futhi esebenza kahle, okuholele ekuguquguqukeni kwama-versatile, amapayipi angenazindleko, futhi aqinile futhi aqinile alungele izinhlelo eziningi zezimboni.

Ukucacisa

I-API 5L: Gr.B, x42, x46, x46, x52, x56, x60, x60, x60, x65, x70, x80

I-ASTM A252: Gr.1, GR.2, GR.3

En 10219-1: S235JRH, S275J0H, S275J2H, S355J2H, S355J2H

En10210: S235JRH, S275JJNH, S275J2H, S355J2H, S355J2H

I-ASTM A53 / A53M: Gr.A, GR.B

En 10217: I-P195TR1, P195TR2, P235TR1, P235TR2, P265TR1, P265TR2

I-DIN 2458: ST37.0, ST44.0, ST52.0

Njengoba / NZS 1163: Ibanga C250, Ibanga C350, Ibanga C450

GB / T 9711: L175, L210, L245, L290, L340, L360, L490, L415, L450, L415

ASTMA671: CA55 / CB70 / CC65, CC60 / CB65 / CB70 / CF65 / CF65 / CF75 / CF72, CF100 / CF12, CG62 / CF100 / CF100 / CF100 / CH100 / CF100 / CI100 / CF100 / CH100 / CF12

Ukwabakwa kwemisebenzi

Ngaphandle kobubanzi		Ukuqina okutholakalayo kodonga olungaphansi kwebanga lensimbi
Umuthi ophakathi	mm	Ibanga lensimbi
Umuthi ophakathi	mm	L245 (gr.b)	L290 (x42)	I-L360 (x52)	L415 (x60)	L450 (x65)	L485 (x70)	I-L555 (x80)
16	405	6.0-50.0mm	6.0-48.0mm	6.0-48.0mm	6.0-45.0mm	6.0-40mm	6.0-31.8mm	6.0-29.5mm
18	I-457	6.0-50.0mm	6.0-48.0mm	6.0-48.0mm	6.0-45.0mm	6.0-40mm	6.0-31.8mm	6.0-29.5mm
20	508	6.0-50.0mm	6.0-50.0mm	6.0-50.0mm	6.0-45.0mm	6.0-40mm	6.0-31.8mm	6.0-29.5mm
22	559	6.0-50.0mm	6.0-50.0mm	6.0-50.0mm	6.0-45.0mm	6.0-43mm	6.0-31.8mm	6.0-29.5mm
24	610	6.0-57.0mm	6.0-55.0mm	6.0-55.0mm	6.0-45.0mm	6.0-43mm	6.0-31.8mm	6.0-29.5mm
26	I-660	6.0-57.0mm	6.0-55.0mm	6.0-55.0mm	6.0-48.0mm	6.0-43mm	6.0-31.8mm	6.0-29.5mm
28	711	6.0-57.0mm	6.0-55.0mm	6.0-55.0mm	6.0-48.0mm	6.0-43mm	6.0-31.8mm	6.0-29.5mm
30	I-762	7.0-60.0mm	7.0-58.0mm	7.0-58.0mm	7.0-48.0mm	7.0-47.0mm	7.0-35mm	7.0-32.0mm
32	813	7.0-60.0mm	7.0-58.0mm	7.0-58.0mm	7.0-48.0mm	7.0-47.0mm	7.0-35mm	7.0-32.0mm
34	I-864	7.0-60.0mm	7.0-58.0mm	7.0-58.0mm	7.0-48.0mm	7.0-47.0mm	7.0-35mm	7.0-32.0mm
36	914	8.0-60.0mm	8.0-60.0mm	8.0-60.0mm	8.0-52.0mm	8.0-47.0mm	8.0-35mm	8.0-32.0mm
38	965	8.0-60.0mm	8.0-60.0mm	8.0-60.0mm	8.0-52.0mm	8.0-47.0mm	8.0-35mm	8.0-32.0mm
40	I-1016	8.0-60.0mm	8.0-60.0mm	8.0-60.0mm	8.0-52.0mm	8.0-47.0mm	8.0-35mm	8.0-32.0mm
42	I-1067	8.0-60.0mm	8.0-60.0mm	8.0-60.0mm	8.0-52.0mm	8.0-47.0mm	8.0-35mm	8.0-32.0mm
44	1118	9.0-60.0mm	9.0-60.0mm	9.0-60.0mm	9.0-52.0mm	9.0-47.0mm	9.0-35mm	9.0-32.0mm
46	1168	9.0-60.0mm	9.0-60.0mm	9.0-60.0mm	9.0-52.0mm	9.0-47.0mm	9.0-35mm	9.0-32.0mm
48	1219	9.0-60.0mm	9.0-60.0mm	9.0-60.0mm	9.0-52.0mm	9.0-47.0mm	9.0-35mm	9.0-32.0mm
52	1321	9.0-60.0mm	9.0-60.0mm	9.0-60.0mm	9.0-52.0mm	9.0-47.0mm	9.0-35mm	9.0-32.0mm
56	1422	10.0-60.0mm	10.0-60.0mm	10.0-60.0mm	10.0-52mm	10.0-47.0mm	10.0-35mm	10.0-32.0mm
60	1524	10.0-60.0mm	10.0-60.0mm	10.0-60.0mm	10.0-52mm	10.0-47.0mm	10.0-35mm	10.0-32.0mm
64	1626	10.0-60.0mm	10.0-60.0mm	10.0-60.0mm	10.0-52mm	10.0-47.0mm	10.0-35mm	10.0-32.0mm
68	1727	10.0-60.0mm	10.0-60.0mm	10.0-60.0mm	10.0-52mm	10.0-47.0mm	10.0-35mm	10.0-32.0mm
72	Ngo-1829	10.0-60.0mm	10.0-60.0mm	10.0-60.0mm	10.0-52mm	10.0-47.0mm	10.0-35mm	10.0-32.0mm

* Okunye usayizi kungenziwa ngokwezifiso ngemuva kokuxoxisana

Ukwakheka kwamakhemikhali kanye nezakhiwo zemishini ze-LSAW Steel

-Vamile	Khuphuka	Ukwakheka kwamakhemikhali (max)%					Izakhiwo zemishini (min)
-Vamile	Khuphuka	C	Mn	Si	S	P	Amandla Okuthela (MPA)	Amandla we-Tensile (MPA)
GB / T700-2006	A	0.22	1.4	0.35	0.050	0.045	235	I-370
	B	0.2	1.4	0.35	0.045	0.045	235	I-370
	C	0.17	1.4	0.35	0.040	0.040	235	I-370
	D	0.17	1.4	0.35	0.035	0.035	235	I-370
GB / T1591-2009	A	0.2	1.7	0.5	0.035	0.035	345	470
	B	0.2	1.7	0.5	0.030	0.030	345	470
	C	0.2	1.7	0.5	0.030	0.030	345	470
BS En10025	S235JR	0.17	1.4	-	0.035	0.035	235	I-360
	S275JR	0.21	1.5	-	0.035	0.035	275	410
	S355JR	0.24	1.6	-	0.035	0.035	355	470
DIN 17100	St37-2	0.2	-	-	0.050	0.050	I-225	340
	ST44-2	0.21	-	-	0.050	0.050	265	410
	ST52-3	0.2	1.6	0.55	0.040	0.040	345	490
JIS G3101	I-SS400	-	-	-	0.050	0.050	235	400
JIS G3101	I-SS490	-	-	-	0.050	0.050	275	490
I-API 5L PSL1	A	0.22	0.9	-	0.03	0.03	210	335
	B	0.26	1.2	-	0.03	0.03	245	415
	X42	0.26	1.3	-	0.03	0.03	I-290	415
	I-X46	0.26	1.4	-	0.03	0.03	320	435
	X52	0.26	1.4	-	0.03	0.03	I-360	460
	I-X56	0.26	1.1	-	0.03	0.03	I-390	490
	X60	0.26	1.4	-	0.03	0.03	415	520
	I-X65	0.26	1.45	-	0.03	0.03	I-450	535
	I-X70	0.26	I-1.65	-	0.03	0.03	585	I-570

Ejwayelekile & ibanga

-Vamile	Amamaki ensimbi
I-API 5L: Ukucaciswa kwe-Line Pipe	Gr.B, x42, x46, x52, x56, x60, x65, x70, x80
I-ASTM A252: Ukucaciswa okujwayelekile kwezinqwaba ze-welded and seamless zensimbi	Gr.1, gr.2, gr.3
En 10219-1: Kubanda amakhaza ahlelwe ama-welded aphamba ezingezona ezingezona ze-alloy nensimbi enhle yokusanhlamvu	S235JRH, S275JRH, S275J2H, S355J2H, S355J2H, S355K2H
I-EN10210: Izingxenye ezishisayo eziyize zesakhiwo ze-non-alloy nensimbi enhle yokusanhlamvu	S235JRH, S275JRH, S275J2H, S355J2H, S355J2H, S355K2H
I-ASTM A53 / A53M: Ipayipi, insimbi, emnyama futhi ifakwe ku-hot-dippled, i-zinc-camera, ifakwe futhi inomthungo	Gr.a, gr.b
I-EN10208: Amapayipi ensimbi asetshenziswa ezinhlelweni zokuhamba ngepayipi ku-petroleum nasezimbonini zegesi zemvelo.	L210GA, L235GA, L245GA, L290GA, L360GA
En 10217: Amashubhu wensimbi anezinhloso zenhloso yokucindezela	I-P195TR1, P195TR2, P235TR1, P235TR2, P265TR1, P265tr2
I-DIN 2458: Amapayipi ensimbi anezinwele namashubhu	ST37.0, ST44.0, ST52.0
Njengoba / NZS 1163: Isilinganiso saseNestralia / New Zealand	Ibanga C250, Ibanga C350, Ibanga C450
I-GB / T 9711: Izimboni zegesi ze-Petroleum nezemvelo - Ipayipi lensimbi lamapayipi	I-L175, L210, L245, L290, L320, L360, L390, L415, L450, l485
I-ASTM A671: I-Electric-Fusion-I-Welded Steel Pipe yamazinga okushisa asemkhathini nawaphansi	I-CA 55, CB 60, CB 65, CB 70, CC 60, CC 65, CC 70
I-ASTM A672: I-Electric-Fusion-I-Welded Steel Pipe yenkonzo ephezulu yengcindezelo emazingeni okushisa aphansi.	I-A45, A50, A55, B60, B65, B70, C55, C60, C65
I-ASTM A691: I-Carbon ne-Alloy Steel Pipe, i-Electric-Fusion-Welded yenkonzo ephezulu kakhulu emazingeni okushisa aphezulu.	Cm-65, cm-70, cm-75, 1/3cr-1 / 2mo, 1cr-1 / 2mo, 2-1 / 4CR, I-3cr

Inqubo Yokukhiqiza

Ikhwalithi yokulawula

● Ukuhlolwa okubonakalayo okuluhlaza
● Ukuhlaziywa Kwamakhemikhali
● Ukuhlolwa kwemishini
● Ukuhlolwa okubukwayo
● Ukuhlolwa kwesilinganiso
● Ukuhlolwa kokugoba
● Ukuhlolwa komthelela
● Ukuhlolwa kokugqwala kokuhlangana kwezinhlangano
● Ukuhlolwa okungeyona eyonakalisayo (UT, MT, PT)
● Inqubo ye-welding yenqubo

● Ukuhlaziywa kwe-miscrumple
● Ukuvutha kanye nokuhlolwa kwe-flattening
● Hlulelwa ukuhlolwa
● Ukuhlolwa kweHydrostatic
● Ukuhlolwa kwe-metallography
● I-hydrogen iyenga ukuhlolwa kokuqhekeka (hic)
● Isivivinyo sokuqhekeka kwe-Sulfide Stress (SSC)
● Ukuhlolwa kwamanje kwamanje
● Ukuhlola nokuhlobisa
● Ukubuyekezwa kwemibhalo

Ukusetshenziswa kanye nesicelo

I-LSAW (i-welding ye-arlding ye-arl ye-longitudinal efakwe ngaphakathi) i-arlding) amapayipi ensimbi athola izicelo ezahlukahlukene kuyo yonke imboni ehlukahlukene ngenxa yobuqotho bayo nobumbano. Ngezansi kungenye yezinsizakalo ezibalulekile kanye nokusetshenziswa kwamapayipi ensimbi ye-LSAW:
● Ukuhamba kwamafutha negesi: Amapayipi ensimbi we-LSAW asetshenziswa kakhulu embonini kawoyela negesi ngezinhlelo zepayipi. Lawa mapayipi aqashwa ukuhanjiswa kukawoyela ongahluziwe, igesi yemvelo, nolunye uketshezi noma amagesi.
● Ingqalasizinda yamanzi: Amapayipi e-LSAW asetshenziswa kumaphrojekthi wengqalasizinda ahlobene nengqalasizinda, kufaka phakathi ukuhlinzekwa kwamanzi nezinhlelo zokudonsa amanzi.
● Ukucutshungulwa kwamakhemikhali: Amapayipi e-LSAW asebenza kwizimboni zamakhemikhali lapho aqashwa khona ukudlulisa amakhemikhali, uketshezi, kanye namagesi ngendlela ephephile futhi ephumelelayo.
● Ukwakha nengqalasizinda: Lawa mapayipi asetshenziswa kumaphrojekthi ahlukahlukene wokwakha, njengezisekelo zokwakha, amabhuloho, nezinye izinhlelo zokusebenza.
● Piling: Amapayipi e-LSAW aqashwa kwizicelo zokusebenzisa izicelo ukuhlinzeka ukusekelwa kwesekethe emisebenzini yokwakha, kubandakanya izisekelo zokwakha kanye nezakhiwo zasolwandle.
● Umkhakha Wezamandla: Basetshenziselwa ukuthutha izindlela ezahlukahlukene zamandla, kufaka phakathi uSteam no-Thermal fluids ezitshalweni zamandla okuphehla amandla.
● Izimayini: Amapayipi e-LSAW athola uhlelo lokusebenza kumaphrojekthi wezimayini ukuze adlulise izinto zokwakha kanye nemisila.
● Izinqubo zezimboni: Izimboni ezinjengokukhiqiza nokukhiqiza Sebenzisa i-LSAW PIPS yezinqubo ezahlukahlukene zezimboni, kufaka phakathi ukudlulisela izinto ezivuthiwe nemikhiqizo eqediwe.
● Ukuthuthukiswa kwengqalasizinda: Lawa mapayipi aqakathekile ekwakheni amaphrojekthi wengqalasizinda afana nemigwaqo, imigwaqo emikhulu, kanye nezinto ezingaphansi komhlaba.
● Ukuxhaswa Kwezinkampani: Amapayipi e-LSAW asetshenziselwa ukwakheka ukwesekwa kwesakhiwo, amakholomu, kanye nemishayo emisebenzini yokwakha kanye nobunjiniyela.
● I-ShipBuilding: Embonini eyakha umkhumbi, amapayipi e-LSAW aqashwa ekwakheni izingxenye ezahlukahlukene zemikhumbi, kufaka phakathi ama-hulls nezakhi zezakhiwo.
● Imboni yezimoto: Amapayipi e-LSAW angasetshenziswa ekwenziweni kwezinto zezimoto, kufaka phakathi izinhlelo zokuphelelwa amandla.

Lezi zinhlelo zokusebenza zikhombisa ukuguquguquka kwamapayipi ensimbi ye-LSAW kuyo yonke imikhakha ehlukene, ngenxa yokuqina kwawo, amandla, kanye nokufaneleka kwezimo ezahlukahlukene zezemvelo.

Ukupakisha nokuthumela

Ukupakisha okufanele nokuhanjiswa kwe-LSAW (amapayipi e-welding we-welding e-longitudinal aphansi) abalulekile ukuqinisekisa ukuthutha kwabo okuphephile nokulethwa ezindaweni ezahlukahlukene. Nansi incazelo yenqubo ejwayelekile yokupakisha nezinqubo zokuthumela zamapayipi ensimbi ye-LSAW:

Ukupakisha:
● Ukuxubha: Amapayipi e-LSAW avame ukuhlanganiswa ndawonye noma ucezu olulodwa olugcwele kusetshenziswa imichilo yensimbi noma amabhendi ukudala amayunithi aphethwe ngokuphatha nokuhamba.
● Ukuvikelwa: Ukuphela kwamaphayiphu kuvikelwe ngama-cap cap ukuvikela ukulimala ngesikhathi sokuhamba. Ngokwengeziwe, amapayipi angambozwa ngezinto ezivikelayo zokuvikela ezingozini zezemvelo.
● I-Coating ye-Anti-Corrision: Uma amapayipi ane-coating anti-corriosion, ubuqotho be-coating buqinisekiswa ngesikhathi sokupakisha ukuvimbela ukulimala ngesikhathi sokuhamba.
● Ukumaka kanye nokulebula
● Ukuvikela: Izigaxa ziboshwe ngokuphephile kuma-pallets noma ama-skid ukuvimbela ukunyakaza ngesikhathi sokuhamba.

Ukuthumela:
● Izinhlobo zokuhamba: Amapayipi ensimbi e-LSAW angathunyelwa kusetshenziswa izindlela ezahlukahlukene zokuhamba, kufaka phakathi umgwaqo, ujantshi, ulwandle noma umoya, kuya ngokuphuthumayo.
● Ukuqukethwe: Amapayipi angahanjiswa ezitsheni zokuvikelwa okungeziwe, ikakhulukazi ngezinto zokuhamba zaphesheya. Iziqukathi zilayishwa futhi zivikelekile ukuvikela ukuguquka ngesikhathi sokuhamba.
● Abalingani be-Logistics: Izinkampani ezidumile zezinkampani noma abathwali abahlangabezana nokuphatha amapayipi ensimbi bazibandakanye ekuqinisekiseni ukulethwa okuphephile futhi okufika ngesikhathi.
● Imibhalo Yamasiko: Imibhalo Yezifiso Edingekayo, kufaka phakathi izikweletu zokulayisha, izitifiketi zemvelaphi, kanye neminye imibhalo efanelekile, ilungiselelwe futhi ihanjiswe ukuhanjiswa kwamanye amazwe.
● Umshuwalense: Kuya ngenani kanye nemvelo yemithwalo yempahla, ukumboza umshwalense kungahlelwa ukuze kuvikeleke imicimbi engalindelekile ngesikhathi sokuhamba.
● Ukulandelela: Izinhlelo zesimanje zokulandela umkhondo zivumela umthumeli womabili nokwamukela ukulandelela inqubekela phambili yokuhanjiswa ngesikhathi sangempela, ukuqinisekiswa okusobala kanye nokubuyekezwa ngesikhathi.
● Ukulethwa: Amapayipi alayishwa lapho uya khona, kulandela izinqubo zokulayisha ezifanele zokugwema ukulimala.
● Ukuhlolwa: Lapho ufika, amapayipi angahle ahlolwe ukuze aqinisekise isimo sawo kanye nokuhambisana nokucaciswa ngaphambi kokwamukelwa ngumemukeli.

Imikhuba efanele yokupakisha nokuthumela isiza ukuvikela ukulimala, gcina ubuqotho bamapayipi ensimbi ye-LSAW, bese uqinisekisa ukuthi bafinyelela izindawo zabo ezihlosiwe ngokuphephile nangesimo esifanele.