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API seamless, irin paipu
API seamless, irin paipu
API seamless, irin paipu
API seamless, irin paipu

API boṣewa seamless, irin paipu

Sipesifikesonu API SPEC 5L pese awọn iṣedede fun paipu ti o dara fun lilo ninu gbigbe gaasi, omi, ati epo ni gaasi adayeba ati awọn ile-iṣẹ epo.
ifihan ọja
Sipesifikesonu API SPEC 5L pese awọn iṣedede fun paipu ti o dara fun lilo ninu gbigbe gaasi, omi, ati epo ni gaasi adayeba ati awọn ile-iṣẹ epo. API SPEC 5L ni wiwa laini ati paipu irin laini welded. O pẹlu opin-ipari, asapo-opin, ati paipu-ipari, bakanna bi paipu nipasẹ-flowline (TFL), ati paipu pẹlu awọn opin ti a pese sile fun lilo pẹlu awọn iṣọpọ pataki.

Sipesifikesonu OD 6mm-660.4.4mm
WT 1-80mm
Gigun 1-12m

Paipu ti a ṣelọpọ si ASTM106 Ite A tabi B ko ṣe paarọ pẹlu API 5L. Awọn ibeere si API 5L X onipò jẹ diẹ stringent; ti yiyi onipò ni o wa ko itewogba ati rework ko ba gba laaye. Pẹlupẹlu, akiyesi pataki ni a fun ni lile ati awọn idanwo lile fun awọn iṣẹ ekan ati titẹ ti o ga julọ & awọn kilasi iwọn otutu.

Awọn ipele Agbara & Desulphurization

Manganese sulphides jẹ awọn ifisi aṣoju ni gbogbo awọn irin alloyed manganese. Nitoripe wọn ṣọ lati ya sọtọ Abajade ni idinku agbara ipa, akoonu imi-ọjọ nilo lati dinku. A pato o pọju 0.007%.

Awọn anfani API 5L & Awọn ohun elo Gaasi, omi ati gbigbe epo - o fẹ ni awọn opo gigun ti gigun nitori aila-owo
Pipeline, irin - resistance to kiraki soju
Line Pipe / Ekan Service Line Pipes API Standard Specification fun Line Pipe

Sipesifikesonu Ile-iṣẹ Epo ilẹ Amẹrika ti API 5L ti n ṣalaye lainidi ati paipu irin laini welded fun awọn ọna gbigbe opo gigun ti epo ni awọn ile-iṣẹ epo ati gaasi adayeba. API 5L dara fun gbigbe gaasi, omi, ati epo.

Awọn pato fun API 5L ni ibamu si International Organisation fun Standardization ISO 3183, awọn ọna gbigbe ọna opo gigun ti epo laarin awọn ohun elo, ohun elo ati awọn ẹya ti ita fun gaasi adayeba, epo, ati awọn ile-iṣẹ petrokemika. Nigbati o ba n kọ awọn iṣedede, igbimọ imọ-ẹrọ mọ pe awọn ipele Awọn Ipesi Awọn Ipesi Ọja meji (PSL) wa ti awọn ibeere imọ-ẹrọ ati nitorinaa ṣe idagbasoke PSL 1 ati PSL 2. , ati awọn ibeere idanwo.

Awọn giredi ti o bo nipasẹ sipesifikesonu yii jẹ A25, A, B ati “X” Grades X42, X46, X52, X56, X60, X65, X70, ati X80. Nọmba oni-nọmba meji ti o tẹle “X” tọkasi Agbara Ikore Iperegede (ni psi 000) ti paipu ti a ṣe si ipele yii.

Imọ data
API 5L X onipò
Ipele Kemikali Tiwqn Agbara Ikore Agbara fifẹ Ikore si Fifẹ Ilọsiwaju
C Si Mn P S V Nb Ti min. (KSI) min. (KSI) Ipin (ti o pọju) %
API 5L X52 0.16 0.45 1.65 0.020 0.010 0.07 0.05 0.04 52 66 0.93 21
API 5L X56 0.16 0.45 1.65 0.020 0.010 0.07 0.05 0.04 56 71 0.93 19
API 5L X60 0.16 0.45 1.65 0.020 0.010 0.08 0.05 0.04 60 75 0.93 19
API 5L X65 0.16 0.45 1.65 0.020 0.010 0.09 0.05 0.06 65 77 0.93 18
API 5L X70 0.17 0.45 1.75 0.020 0.010 0.10 0.05 0.06 70 82 0.93 17



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