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API 5L Pipe Specification Overview -46th Edition

Iyo API 5L yakajairwa inoshanda kumapombi esimbi anoshandiswa mumapaipi akasiyana masisitimu ekutakura oiri negesi.

Kana iwe uchida kutarisisa zvakadzama paAPI 5L,tinya pano!

https://www.botopsteelpipe.com/news/api-5l-pipe-specification-46th-edition/

Specification Levels

API 5L PSL 1 uye API 5L PSL2

Pipe Grade/Simbi Giredhi

L+nhamba

Vara L rinoteverwa nerakadomwa simba regoho ridiki muMPa

L175, L175P, L210, L245, L290, L320, L360, L390, L415, L450, L485, L555, L625, L690, L830;

X + nhamba

X42, X46, X52, X56, X60, X65, X70, X80, X90, X100, X120;

Giredhi

giredhi A=L210, giredhi B=L245

API 5L PSL1 ine mamakisi A neB. API 5L PSL2 ine giredhi B.

Delivery Condition

R, N, Q, M;

Mhando dzeAPI 5L PSL2 mapaipi ezvishandiso zvakakosha: Sour Service Condition Pipe (S), Offshore Service Condition Pipe (O), uye Inoda Longitudinal Plastic Strain Capacity Pipe (G).

Raw Materials

Ingots, mabhii ekutanga, mabheti, simbi (makoiri), kana ndiro;

Simbi Pipe Types ne API 5L

Welded Pipe: CW, COWH, COWL, EW, HFW, LFW, LW, SAWH uye SAWL, nezvimwewo;

Seamless Simbi Pipe: SMLS;

Kupisa Kurapa

normalized, hasha, kudzimwa, kudzimwa uye kushatirwa, Kutonhora kugadzira nzira: kutonhora kuwedzera, kutonhora saizi, kutonhora kupedzisa (kazhinji kutonhora kudhirowa).

Pipe End Type

Socket end, flat end, special clamp flat end, threaded end.

Kuonekwa Kwekukanganisa Kwakajairika

Bite Edge;Arc Burns;Delamination;Geometric deviations;Kuoma.

Chitarisiko uye Saizi Yekuongorora Zvinhu

1. Chitarisiko;

2. Kurema kwepombi;

3. Diameter uye kutenderera;

4. Kukora kwemadziro;

5. Kureba ;

6 .Kururama;

7. Beveling angle;

8. Beveling tonneau;

9. Inner cone angle (chete yepombi isina musono);

10. Pipe end squareness (kucheka bevel);

11. Weld kutsauka.

Test Items

1. Chemical composition;

2. Tensile Properties;

3. Hydrostatic test;

4. Bending test;

5. Flattening test;

6. Inotungamirirwa bending test;

7. Kuoma bvunzo;

8. CVN kukanganisa kuedza kweAPI 5L PSL2 simbi pombi;

9. DWT bvunzo yeAPI 5L PSL2 welded pombi;

10. Macro-kuongorora uye metallographic bvunzo;

11. Kuedza kusingaparadzi (kune matatu yakakosha-chinangwa API 5L PSL2 mapaipi chete);

Inotsiva iyo API 5L Yakajairwa mune Dzimwe Nyaya

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 A3v3, ASTM A106, ISO os-f101, MSS SP-75, NACE MR0175/ISO 15156.

tags:api 5l;api 5l 46;pipe yesimbi;


Nguva yekutumira: Mar-22-2024

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