API 5L feem ntau yog hais txog cov qauv ntawm cov kav raj xa dej, suav nrog cov kav xa dej thiab cov kav dej steel phaj. Pipeline steel yeeb nkab yog siv
kom rho tawm cov roj, chav dej, dej hauv av rau cov lag luam roj thiab roj. Raws li kev tsim cov txheej txheem, pipeline steel
Cov kav dej yog tsim los rau hauv cov yeeb nkab seamless thiab welded steel yeeb nkab, feem ntau siv cov yeeb nkab kab hom yog welded steel raj nrog kauv.
Submerged arc vuam yeeb nkab (SSAW), ncaj seam submerged arc vuam yeeb nkab (LSAW), hluav taws xob tsis kam vuam (ERW), seamless
steel yeeb nkab feem ntau yog xaiv qhov twg cov yeeb nkab txoj kab uas hla yog tsawg dua 152 hli.
| API 5l Qib B Pipe End |
Plain, Bevel, Screwed, Threaded |
| API 5l B Pipe HS Code |
730420 Casing, tubing thiab laum yeeb nkab, ntawm ib hom siv drilling rau roj lossis roj: Casing: 730439 Lwm Cov Tubes, Cov kav dej
thiab Hollow Profiles, ntawm Hlau los yog Tsis-alloy Steel 730410 Kab yeeb nkab ntawm ib hom siv rau cov roj los yog roj pipelines: Ntawm hlau
los yog nonnalloy steel: 730459 Lwm Cov Tubes, Cov kav dej thiab Hollow Profiles, ntawm Lwm Cov Hlau Alloy,
730449 Lwm Cov Tubes, Cov kav dej thiab Hollow Profiles, ntawm Stainless Hlau, Seamless 730451 Tubes, Cov kav dej thiab Hollow
Profiles, ntawm Lwm yam Alloy Steel, Txias-kos los yog txias-dov (txias txo)
730490 Lwm Cov Tubes, Yeeb Nkab thiab Hollow Profiles, Seamless, ntawm Hlau lossis Hlau 730431 Tubes, Cov kav dej thiab Hollow
Profiles, Hlau los yog Tsis-alloy Steel, Txias-draw los yog txias-dov (txias-txo)
730441 Tubes, Pipes thiab Hollow Profiles, ntawm stainless hlau, Txias los yog txias dov (txias txo)
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| API Qib B Kab Yeeb Nkab Ntev |
Ib qho Random, Ob Chav Random & Ntev Ntev, Kev Cai Loj - 12 Meter lengths |
| CS API 5L Kab Pipes Loj |
Nominal Pipe Loj 1/2" rau 48" O.D.
Phab ntsa Thickness - Teem sijhawm 10 txog 160, STD, XS, XXS. |
| API 5L Qib B Seamless Pipe Technique |
Kub dov; daim duab txias; NDT test; UT xeem; Hydrostatic Tester |
| API 5L Qib b ERW yeeb nkab siv |
Roj Refineries, Petrochemicals, Fais Fab Tsim (Nuclear / Thermal), Hlau, Qab Zib, Boiler Equipments,
Lub Hwj Chim Siab thiab General Engineering Lub Hom Phiaj |
| API 5l qib b kab yeeb nkab Thickness |
SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, Tag nrho cov sij hawm |
| API 5L GrB Pipes Hom |
Seamless / ERW / Welded / Fabricated / CDW |
| Gr b dsaw yeeb nkab Khoom Specification Level (PSL) |
API 5L GrB PSL 2 Yeeb Nkab
API 5L GrB PSL 1 Pipe |
Daim ntawv thov:
1. Architectural/Civil Engineering: Cladding, handrails, qhov rooj thiab qhov rais fittings, txoj kev rooj tog, structural seem, tub ceev xwm bar, teeb pom kev zoo kab,
lintels, masonry txhawb.
2. Kev thauj mus los: Cov pa hluav taws xob, lub tsheb trim/grilles, txoj kev tankers, nkoj ntim, nkoj chemical tankers, tsis kam tsheb.
3. Tshuaj/ Pharmaceutical: Cov hlab ntsha siab, txheej txheem piping.
4. Roj thiab roj: Platform kev pab, cable tais, sub-sea pipelines.
5. Kev kho mob: cov cuab yeej phais, kev phais phais, kev ua zaub mov
6. Khoom noj khoom haus thiab dej haus: khoom noj khoom haus, brewing, distilling, ua zaub mov.
7. Dej: Kev kho dej thiab dej phwj tuaj, cov kav dej, lub tank dej kub
8. General: Springs, fasteners (bolts, ceev thiab washers) hlau.
