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Tilmaamaha Tuubooyinka Xariiqda Alxanka ee API 5L X42 ama L290 LSAW

Sharaxaad Gaaban:

Heerka: API 5L (ISO 3183);
PSL1: X42 ama L290;
PSL2: X42R, X42N, X42Q, X42M ama L290R, L290N, L290Q, L290M;
Nooca: LSAW tuubo bir ah oo la alxamay;
Cabbirka: 350 - 1500;
Kormeerka: 100% Tijaabin aan burburin iyo tijaabinta daadashada biyaha;
Dahaarka: Rinjiga, galvanized, FBE, 3LPE, HDPE, iwm.
Adeegyada: Bamgareynta rasaasta, jarista, baakadeynta, jarista, iwm.
Oraah: FOB, CFR iyo CIF waa la taageeraa;
Qiimaha:Nala soo xiriir si aad u hesho qiimeyn bilaash ah oo ka timid warshadda Shiinaha.

Faahfaahinta Badeecada

Calaamadaha Alaabta

Waa maxay Agabka API 5L ee Heerka X42?

API 5L X42, oo sidoo kale loo yaqaan L290, waa nooc ka mid ah tuubooyinka khadka ah ee loo isticmaalo warshadaha saliidda iyo gaaska.

Sifooyinka maaddigu waaxoogga wax-soo-saarka ugu yar ee 42,100 psi(290 MPa) iyo axoogga ugu yar ee jiidista ee 60,200 psi(415 MPa). Waa hal darajo ka sarreeya API 5L Heerka B waana mid ku habboon codsiyada xoogga dhexe.

X42 waxaa badanaa lagu sameeyaa Seamless, SSAW, LSAW, iyo ERW. Dahaarka iyo dhammaystirka ayaa diyaar u ah inay buuxiyaan shuruudaha gaarka ah ee codsiga.

Xaaladaha Bixinta

Iyada oo ku xidhan xaaladaha keenista iyo heerka PSL, waxaa loo kala saari karaa sidan soo socota:

PSL1: X42 ama L290;

PSL2: X42R, X42N, X42Q, X42M ama L290R, L290N, L290Q, L290M;

Shuruudaha Bixinta API 5L X42

Xarfaha ka dambeeya PSL2 mid walba wuxuu matalaa daaweyn kuleyl oo kala duwan.

R: La duubay;

N: Caadiyaynta;

Q: La damiyay oo la xakameeyay;

MDaawaynta Heerkulka-farsamada.

Habka Wax Soo Saarka

X42 wuxuu u oggolaanayaa habka wax soo saarka ee soo socda:

Habka Wax Soo Saarka API 5L X42

Haddii aad u aragto in soo gaabintan ay adag tahay in la fahmo, fiiri ururintayada maqaallada ku saabsanSoo gaabinta caadiga ah ee tuubooyinka birta ah.

Botop Steel waxay ku siin kartaa noocyo kala duwan oo cabbirro tuubooyin ah sida ku cad jadwalka hoose.

Cabbirrada tuubooyinka kala duwan ee la heli karo

Kala duwanaanshaha Sahaydayada

Heerka: API 5L (ISO 3183);

PSL1: X42 ama L290;

PSL2: X42R, X42N, X42Q, X42M ama L290R, L290N, L290Q, L290M;

Tuubo bir ah oo la alxan karo:LSAW(SAWL), SSAW (HSAW), DSAW, ERW;

Tuubo bir ah oo aan kala go 'lahayn:SMSS;

Jadwallada Tuubooyinka: SCH10, SCH20, SCH30, SCH40, SCH60, SCH80, SCH100, SCH120, SCH140 iyo SCH160.

Aqoonsiga: STD (Caadi), XS (Aad u Xoog badan), XXS (Laba Jibaar Xoog Badan);

Dahaarka: Rinjiga, varnish-ka,3LPE, FBE, 3LPP, HDPE, galvanized, epoxy zinc hodan ku ah, miisaan sibidh ah, iwm.

Baakad: Maro aan biyuhu celin karin, kiis alwaax ah, suunka birta ah ama siligga birta ah, ilaaliyaha dhammaadka tuubooyinka balaastikada ah ama birta ah, iwm. La habeeyey.

Badeecadaha Isku-dhafan: Laablaab,flanges, qalabka tuubooyinka, iyo alaabada kale ee isku midka ah ayaa la heli karaa.

Halabuurka Kiimikada API 5L X42

Halabuurka Kiimikada ee Tuubada PSL 1 oo leh t ≤ 25.0 mm (0.984 inji.)

API 5L X42 PSL1 Halabuurka Kiimikada 1

Halabuurka Kiimikada ee Tuubada PSL 2 oo leh t ≤ 25.0 mm (0.984 inji.)

Halabuurka Kiimikada API 5L X42 PSL2

Badeecadaha tuubooyinka birta ah ee PSL2 oo lagu falanqeeyaykaarboonka ku jira ≤0.12%, CE u dhiganta kaarboonkapcmwaxaa lagu xisaabin karaa qaacidada soo socota:

CEpcm= C + Si/30 + Mn/20 + Cu/20 + Ni/60 + Cr/20 + Mo/15 + V/15 + 5B

Badeecadaha tuubooyinka birta ah ee PSL2 oo lagu falanqeeyayKaarboonka ku jira > 0.12%, CE u dhiganta kaarboonkallwwaxaa lagu xisaabin karaa iyadoo la isticmaalayo qaacidada hoose:

CEllw= C + Mn/6 + (Cr + Mo + V)/5 + (Ni +Cu)/15

Halabuurka Kiimikada oo leh t > 25.0 mm (0.984 inji.)

Tan waxaa laga gorgortami karaa iyadoo la tixraacayo isku-dhafka kiimikada ee kor ku xusan.

Astaamaha Farsamada API 5L X42

Sifooyinka Tijaabada

Tijaabada jiidista waa tijaabo muhiim ah oo lagu ogaanayo sifooyinka farsamada ee tuubooyinka birta ah, kuwaas oo awood u leh inay cabbiraan xoogga wax soo saarka, xoogga jiidista, iyo xuduudaha muhiimka ah ee dheereynta.

Xoogga wax soo saarka X42 waa 42,100 psi ama 290 MPa.

Xoogga jiidista X42 waa 60,200 psi ama 415 MPa.

Sifooyinka Tijaabada PSL1 X42

Astaamaha Farsamada API 5L PSL1 X42

Sifooyinka Tijaabada PSL2 X42

Astaamaha Farsamada API 5L PSL2 X42

Fiiro gaar ahShuruudaha waxaa lagu faahfaahiyay qaybta Hantida Farsamada eeAPI 5L X52, kaas oo laga daawan karo adigoo gujinaya farta buluugga ah haddii aad xiisaynayso.

Tijaabooyin kale oo farsamo

Imtixaanka Laabista

Imtixaanka Fiditaanka

Tijaabada leexashada hagitaanka

Tijaabada Saamaynta CVN ee Tuubada PSL 2

Tijaabada DWT ee Tuubada PSL 2 ee la isku qurxiyey

Dabcan, dhammaan tuubooyinka looma baahna in la tijaabiyo si loo helo astaamo farsamo oo dhammaystiran, laakiin taa beddelkeeda tijaabooyinka waxaa lagu doortaa nooca tuubada. Shuruudaha gaarka ah waxaa laga heli karaa Jadwalka 17 iyo 18 ee heerka API 5L.

Waxaad sidoo kale nala soo xiriiri kartaa si aad u hesho macluumaadkan.

Imtixaanka Hydrostatic-ka

Waqtiga Tijaabada

Dhammaan cabbirrada tuubooyinka birta ah ee aan kala go 'lahayn iyo kuwa la alxamay ee leh D ≤ 457 mm (18 inji):waqtiga tijaabada ≥5s;

Tuubo bir ah oo la alxamay D > 457 mm (18 inji):waqtiga tijaabada ≥10s.

Soo noqnoqoshada Tijaabada

Tuubo bir ah kastamana jiri doonto wax daadasho ah oo ka timaadda alxanka ama tuubada inta lagu jiro baaritaanka.

Cadaadiska tijaabada

Cadaadiska tijaabada hydrostatic-ka P ee atuubo bir ah oo caadi ahwaxaa lagu xisaabin karaa iyadoo la isticmaalayo qaacidada.

P = 2St/D

Swaa cadaadiska wareegga. qiimuhu wuxuu la mid yahay xoogga wax soo saarka ugu yar ee la cayimay ee tuubada birta ah boqolkiiba xa, MPa (psi);

Tijaabada hydrostatic API 5L X42 boqolkiiba qiimaha S

twaa dhumucda derbiga la cayimay, oo lagu muujiyay milimitir (inji);

Dwaa dhexroorka dibadda ee la cayimay, oo lagu muujiyay milimitir (inji).

Kormeer aan Burburin

Tuubooyinka SAW, laba hab,UT(tijaabinta ultrasound) amaRT(tijaabinta shucaaca), badanaa waa la isticmaalaa.

ET(tijaabinta elektromagnetka) laguma dabaqi karo tuubooyinka SAW.

Tolmada alxanka ee ku yaal tuubooyinka alxanka ee heerarka ≥ L210/A iyo dhexroorka ≥ 60.3 mm (2.375 inji) waa in si aan burburin loo baari si loo ogaado dhumucda iyo dhererka buuxa (100%) sida ku cad.

Imtixaanka Tuubada Birta ah ee LSAW UT ee aan burburin

Baaritaanka UT ee aan burburin

Imtixaanka Tuubooyinka Birta ah ee LSAW RT ee aan burburin

Baaritaanka aan burburin ee RT

Dhammaan tuubooyinka aan tolnayn ee PSL 2, iyo tuubooyinka aan tolnayn ee PSL1 Heerka B ee la damiyay oo la qaboojiyey, waa in lagu sameeyaa tijaabo dherer buuxa (100%) ah oo aan wax burburin.

Hal ama isku-darka ET (Tijaabada Elektromagnetic), UT (Tijaabada Ultrasonic), iyo MT (Tijaabada Qaybaha Magnetic) ayaa loo isticmaali karaa NDT.

Dulqaadka Cabbirka

Shuruudaha API 5L ee dulqaadka cabbirka waxaa lagu faahfaahiyayAPI 5L Fasalka BSi aad uga fogaato ku celcelinta, waxaad gujin kartaa farta buluugga ah si aad u aragto faahfaahinta khuseeya.

Shaxda Jadwalka Tuubada API 5L

Si loo fududeeyo daawashada iyo isticmaalka, waxaanu diyaarinay faylasha PDF ee jadwalka khuseeya. Waxaad had iyo jeer soo dejisan kartaa oo aad arki kartaa dukumeentiyadan haddii loo baahdo.

Intaa waxaa dheer, API 5L waxay qeexaysaa dhexroorka bannaanka ee la oggol yahay iyo dhumucda derbiga ee la cayimay.

Shaxda Cabbirka API 5L

Dulqaadka Cabbirka

Shuruudaha API 5L ee dulqaadka cabbirka waxaa lagu faahfaahiyayAPI 5L Fasalka BSi aad uga fogaato ku celcelinta, waxaad gujin kartaa farta buluugga ah si aad u aragto faahfaahinta khuseeya.

Alaabooyinkayaga la xiriira

Tan iyo markii la aasaasay 2014,Birta Botop-ka ahwaxay noqotay shirkad hormuud u ah soo-saaraha tuubooyinka birta kaarboonka ee Waqooyiga Shiinaha, oo caan ku ah adeeg heer sare ah, alaab tayo sare leh, iyo xalal dhammaystiran.

Shirkaddu waxay bixisaa noocyo kala duwan oo tuubooyin bir ah oo kaarboon ah iyo alaabooyin la xiriira, oo ay ku jiraan tuubooyin bir ah oo aan kala go 'lahayn, ERW, LSAW, iyo SSAW, iyo sidoo kale saf dhammaystiran oo ah qalabka tuubooyinka iyo flanges. Alaabooyinkeeda gaarka ah waxaa sidoo kale ka mid ah birta birta ah ee heerka sare ah iyo birta aan birta lahayn ee austenitic, oo loogu talagalay inay daboolaan baahiyaha mashaariicda dhuumaha kala duwan.


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