API 5L tus qauv siv rau cov kav hlau siv hauv ntau lub kav dej rau kev thauj mus los ntawm cov roj thiab roj.
Yog tias koj xav pom qhov tob ntxiv ntawm API 5L,nyem qhov no!
Specification Qib
API 5L PSL 1 thiab API 5L PSL2
Qib Qib / Hlau Qib
L+ num
Tsab ntawv L yog ua raws li cov lus qhia tsawg kawg nkaus lub zog hauv MPa
L175, L175P, L210, L245, L290, L320, L360, L390, L415, L450, L485, L555, L625, L690, L830;
X + num
X42, X46, X52, X56, X60, X65, X70, X80, X90, X100, X120;
Qib
Qib A = L210, qib B = L245
API 5L PSL1 muaj qib A thiab B. API 5L PSL2 muaj qib B.
Kev Xa Khoom
R, N, Q, M;
Hom API 5L PSL2 cov kav dej rau cov ntawv thov tshwj xeeb: Sour Service Condition Pipe (S), Offshore Service Condition Pipe (O), thiab Yuav Tsum Tau Siv Cov Khoom Siv Hluav Taws Xob Ntev Ntev (G).
Cov khoom siv raw
Ingots, thawj billets, billets, steel strips (coils), los yog daim hlau;
Hlau Yeeb Nkab Hom los ntawm API 5L
Welded Yeeb Nkab: CW, COWH, COWL, EW, HFW, LFW, LW, SAWH thiab SAWL, thiab lwm yam;
Seamless Steel Yeeb Nkab: SMLS;
Kev kho cua sov
normalized, tempered, quenched, quenched thiab tempered, Cold forming method: txias expanding, txias sizing, txias xov (feem ntau yog txias txias).
Pipe End Hom
Qhov (socket) kawg, tiaj tus kawg, tshwj xeeb clamp tiaj tus kawg, threaded kawg.
Cov tsos mob tshwm sim ntawm qhov tsis xws luag
Qab ntug;Arc hlawv;Delamination;Geometric sib txawv;Hardness.
Qhov tshwm sim thiab qhov ntsuas qhov loj me
1. Cov tsos mob;
2. Cov yeeb nkab hnyav;
3. Txoj kab uas hla thiab roundness;
4. Phab ntsa thickness;
5. Ntev;
6.Kev ncaj;
7. Beveling kaum sab xis;
8. Beveling tonneau;
9. Sab hauv lub khob hliav qab (tsuas yog seamless yeeb nkab);
10. yeeb nkab kawg squareness (txiav bevel);
11. Weld deviation.
Cov khoom kuaj
1. Tshuaj muaj pes tsawg leeg;
2. Tensile Properties;
3. Hydrostatic kuaj;
4. Kev sim khoov;
5. Kev ntsuam xyuas flattening;
6. Kev cob qhia dabtsi yog khoov;
7. Kev sim hardness;
8. CVN cuam tshuam rau API 5L PSL2 steel yeeb nkab;
9. DWT xeem rau API 5L PSL2 welded yeeb nkab;
10. Kev soj ntsuam macro thiab metallographic kuaj;
11. Kev ntsuam xyuas tsis muaj kev puas tsuaj (rau peb lub hom phiaj tshwj xeeb API 5L PSL2 kav nkaus xwb);
Hloov API 5L Standard nyob rau hauv qee qhov xwm txheej
ISO 3183, EN 10208, GB / T 9711, CSA Z245.1, GOST 20295, IPS, JIS G3454, G3455, G3456, DIN EN ISO 3183, AS 2885, API 5CT, ASTM A108, ASTM A106 os-f101, MSS SP-75, NACE MR0175/ISO 15156.
tag :api 5l;api 5l 46; steelpipe;
Post lub sij hawm: Mar-22-2024