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API 5L X60 tabi L415 LSAW Welded Line Pipe Specifications

Apejuwe kukuru:

Standard: API 5L;
PSL1: X60 tabi L415;
PSL2: X60N, X60Q, X60M tabi L415N, L415Q, L415M;
Iru: LSAW (SAWL)
Iwọn: 350 - 1500;
Awọn iṣẹ: Sandblasting ati descaling, machining, gige, atunse ati itọju ooru wa;

Owo sisan: T/T,L/C;
Gbigbe: Apoti tabi gbigbe lọpọlọpọ;
Iye:Kan si wa lati gba agbasọ ọfẹ lati ile-iṣẹ China.

Alaye ọja

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ọja Tags

Kini API 5L Ite X60 Ohun elo?

API 5L X60 (L415) jẹ paipu ila kanpẹlu agbara ikore ti o kere ju ti 60,200 (415 MPa) fun lilo ninu awọn ọna gbigbe opo gigun ti epo ni ile-iṣẹ epo ati gaasi.

X60le jẹ aila-nfani tabi ọpọlọpọ awọn oriṣi ti ọpọn irin welded, ti o wọpọ LSAW (SAWL), SSAW (SAWH), ati ERW.

Nitori agbara giga ati agbara rẹ, opo gigun ti epo X60 nigbagbogbo lo fun awọn opo gigun ti agbegbe tabi awọn iṣẹ gbigbe nipasẹ awọn ilẹ ti o nipọn ati awọn agbegbe wiwa miiran.

Nipa re

Botop Irinjẹ oniṣẹ ẹrọ ti o nipọn ti o nipọn ti o nipọn nla-iwọn ila-meji-apa-apa abẹlẹ arc LSAW irin pipe ti o wa ni China.

·Ibi: Cangzhou City, Hebei Province, China;

·Apapọ Idoko-owo: 500 milionu RMB;

·Agbegbe ile-iṣẹ: 60,000 square mita;

·Agbara iṣelọpọ lododun: 200,000 toonu ti awọn paipu irin JCOE LSAW;

·Ohun elo: Ilọsiwaju iṣelọpọ ati ohun elo idanwo;

·Pataki: LSAW irin pipe gbóògì;

·Iwe eri: API 5L ifọwọsi.

Awọn ipo Ifijiṣẹ

Da lori awọn ipo ifijiṣẹ ati ipele PSL, X60 le jẹ tito lẹšẹšẹ bi atẹle:

PSL1: x60 tabi L415;

PSL2: X60N, X60Q, X60M tabi L415N, L415Q, L415M.

API 5L X60 Ifijiṣẹ Awọn ipo

N: Tọkasi normalization ti awọn ohun elo.Nipa alapapo irin si iwọn otutu kan atẹle nipa itutu afẹfẹ.Lati mu ilọsiwaju microstructure ati awọn ohun-ini ẹrọ ti irin ati lati mu ki lile ati aitasera rẹ pọ si.

Q: Dúró fun Quenching ati tempering.Gbigbe irin nipasẹ igbona si iwọn otutu kan, itutu rẹ ni iyara, ati lẹhinna gbigbona lẹẹkansi si iwọn otutu kekere.Lati gba iwọntunwọnsi ti awọn ohun-ini ẹrọ ẹrọ pato, gẹgẹbi agbara giga ati lile.

M: Tọkasi thermo-darí itọju.Apapo ti itọju ooru ati ẹrọ lati mu microstructure ati awọn ohun-ini ti irin pọ si.O ti wa ni ṣee ṣe lati mu awọn agbara ati toughness ti awọn irin nigba ti mimu ti o dara alurinmorin-ini.

API 5L X60 Ilana iṣelọpọ

Ilana iṣelọpọ tube irin itẹwọgba fun X60

API 5L X60 Ilana iṣelọpọ

Ti o ba rii pe o nira lati ni oye awọn kuru wọnyi, ṣayẹwo akopọ wa ti awọn nkan loriwọpọ abbreviations fun irin oniho.

Awọn anfani ti SAWL (LSAW)

Ti o ba nilo iwọn ila opin nla ti o nipọn odi irin pipe, yiyan akọkọ jẹSAWL (LSAW) irin pipe.LSAW paipu irin ni a le ṣe ni awọn iwọn to 1500mm ni iwọn ila opin ati 80mm ni sisanra ogiri, ti o ni kikun ti o lagbara lati pade awọn iwulo ti awọn pipeline gigun gigun fun awọn iṣẹ akanṣe nla.

Ni afikun, lakoko ilana iṣelọpọ, paipu irin LSAW gba alurinmorin arc submerged apa meji (DSAW) ilana, eyi ti o idaniloju awọn didara ti awọn weld pelu.

LSAW (SAWL) ilana iṣelọpọ

API 5L X60 Kemikali Tiwqn

PSL1 rọrun pupọ ju PSL2 ni awọn ofin ti akopọ kemikali, awọn ohun-ini ẹrọ, ati awọn ibeere miiran.

Eyi jẹ nitoriPSL1duro fun awọn boṣewa ipele ti didara fun opo gigun ti epo, irin pipe, nigba tiPSL2le rii bi ẹya igbegasoke ti PSL1, eyiti o funni ni awọn alaye to ti ni ilọsiwaju diẹ sii ati iṣakoso didara to muna.

Iṣọkan Kemikali fun PSL 1 Pipe pẹlu t ≤ 25.0 mm (0.984 in.)

API 5L PSL1 X60 Kemikali Tiwqn

Iṣakojọpọ Kemikali fun PSL 2 Pipe pẹlu t ≤ 25.0 mm (0.984 in.)

API 5L PSL2 X60 Kemikali Tiwqn

Fun PSL2 irin paipu awọn ọja atupale pẹlu kanakoonu erogba ti ≤0.12%, erogba deede CEpcmle ṣe iṣiro nipa lilo ilana atẹle:

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

Fun PSL2 irin paipu awọn ọja atupale pẹlu kanakoonu erogba> 0.12%, erogba deede CElwle ṣe iṣiro nipa lilo agbekalẹ ni isalẹ:

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

Iṣakojọpọ Kemikali pẹlu t · 25.0 mm (0.984 in.)

Yoo ṣe ipinnu nipasẹ idunadura ati yipada si akopọ ti o dara ti o da lori awọn ibeere akojọpọ kemikali loke.

API 5L X60 Mechanical Properties

Awọn ohun-ini fifẹ

Idanwo fifẹ jẹ eto idanwo bọtini kan fun iṣiro awọn ohun-ini ẹrọ ti awọn tubes irin.Idanwo yii ngbanilaaye ipinnu awọn ipilẹ pataki ti ohun elo, pẹluso agbara, agbara fifẹ, ati eigbafẹfẹ.

PSL1 X60 Tensile Properties

API 5L PSL1 X60 Mechanical Properties

PSL2 X60 Tensile Properties

API 5L PSL2 X60 Mechanical Properties

Akiyesi: Awọn ibeere ti wa ni alaye ninu awọn Mechanical Properties apakan tiAPI 5L X52, eyi ti o le wa ni bojuwo nipa tite lori awọn blue font ti o ba ti o ba ni ife.

Miiran Mechanical adanwo

Awọn wọnyi esiperimenta etokan si awọn iru paipu irin SAW nikan.

Weld guide atunse igbeyewo;

Tutu-akoso welded paipu líle igbeyewo;

Makiro ayewo ti welded pelu;

ati ki o nikan fun PSL2 irin paipu: CVN ikolu igbeyewo ati DWT igbeyewo.

Awọn nkan idanwo ati awọn igbohunsafẹfẹ idanwo fun awọn oriṣi paipu miiran ni a le rii ni Awọn tabili 17 ati 18 ti boṣewa API 5L.

Idanwo Hydrostatic

Akoko Idanwo

Gbogbo titobi ti awọn tubes irin ti a ko ni idọti ati welded pẹlu D ≤ 457 mm (18 in.):akoko idanwo ≥ 5s;

Paipu irin welded D> 457 mm (18 in.):akoko idanwo ≥ 10s.

Igbohunsafẹfẹ esiperimenta

Paipu irin kọọkanko si si jijo lati weld tabi paipu ara nigba igbeyewo.

Idanwo awọn titẹ

Agbara idanwo hydrostatic P ti aitele-opin irin paipule ṣe iṣiro nipa lilo agbekalẹ.

P = 2St/D

Sni wahala hoop.iye naa jẹ dogba si agbara ikore ti o kere ju ti iwọn irin pipe xa ogorun, ni MPa (psi);

API 5L X60 hydrostatic igbeyewo S-iye ogorun

tjẹ sisanra ogiri ti a sọ pato, ti a fihan ni awọn milimita (awọn inch);

Djẹ iwọn ila opin ita ti a sọ pato, ti a fihan ni awọn milimita (inch).

Ayewo Nodestructive

Fun awọn tubes SAWawọn ọna meji,UT(igbeyewo ultrasonic) tabiRT(idanwo redio), ni a maa n lo.

ET(idanwo itanna) ko wulo fun awọn tubes SAW.

Welded seams on welded pipes of grades ≥ L210/A ati diameters ≥ 60.3 mm (2.375 in) li ao se ayewo nondestructively fun kikun sisanra ati ipari (100%) bi pato.

LSAW Irin Pipe UT Ayẹwo ti kii ṣe iparun

UT ti kii-ti iparun igbeyewo

LSAW Irin Pipe RT Non-Iparun Ayẹwo

RT ti kii-ti iparun ayewo

API 5L Pipe Schedule Chart

Fun irọrun wiwo ati lilo, a ti ṣeto awọn faili PDF ti o yẹ.O le ṣe igbasilẹ nigbagbogbo ati wo awọn iwe aṣẹ wọnyi ti o ba nilo.

Pato Iwọn Ita ati Sisanra Odi

Awọn iye idiwọn fun pàtó awọn iwọn ila opin ita ati awọn sisanra ogiri pato ti paipu irin ni a fun niISO 4200atiASME B36.10M.

API 5L Iwon Chart

Onisẹpo Tolerances

Awọn ibeere API 5L fun awọn ifarada onisẹpo jẹ alaye niAPI 5L Ite B.Lati yago fun atunwi, o le tẹ lori fonti buluu lati wo awọn alaye ti o yẹ.

Kini X60 Irin Dọgba si?

API 5L X60 Irin deede

Kini Iyatọ Laarin API 5L X60 ati X65?

Iyatọ Laarin API 5L X60 ati X65

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