Iwọn API 5L kan si awọn paipu irin ti a lo ni ọpọlọpọ awọn ọna opo gigun ti epo fun gbigbe epo ati gaasi.
Ti o ba fẹ iwo-ijinle diẹ sii ni API 5L,kiliki ibi!
Awọn ipele Sipesifikesonu
API 5L PSL 1 og API 5L PSL2
Pipe ite / Irin ite
Nọmba L+
Lẹta L tẹle pẹlu agbara ikore ti o kere ju ni MPa
L175, L175P, L210, L245, L290, L320, L360, L390, L415, L450, L485, L555, L625, L690, L830;
X + nọmba
X42, X46, X52, X56, X60, X65, X70, X80, X90, X100, X120;
Ipele
ite A = L210, ite B = L245
API 5L PSL1 ni awọn onipò A ati B. API 5L PSL2 ni ite B ninu.
Ipo Ifijiṣẹ
R, N, Q, M;
Awọn oriṣi ti awọn paipu API 5L PSL2 fun awọn ohun elo pataki: Pipe Ipò Iṣẹ Ekan (S), Pipe Ipò Iṣẹ Ti ilu okeere (O), ati ti o nilo Pipe Igara Igi gigun gigun (G).
Awọn ohun elo aise
Awọn ingots, awọn iwe-owo akọkọ, awọn iwe-owo, awọn ila irin (coils), tabi awọn awo;
Irin Pipe Orisi nipa API 5L
Paipu ti a fi weld: CW, COWH, COWL, EW, HFW, LFW, LW, SAWH ati SAWL, ati bẹbẹ lọ;
Pipe Irin Alailẹgbẹ: SMLS;
Ooru Itọju
deede, tempered, quenched, quenched ati tempered, Tutu lara awọn ọna: tutu jù, tutu iwọn, tutu finishing (maa tutu iyaworan).
Pipe Ipari Iru
Ipari Socket, Ipari alapin, Ipari alapin dimole pataki, opin asapo.
Ifarahan ti Awọn abawọn ti o wọpọ
Jini Edge;Arc Burns;Delamination;Awọn iyapa geometric;Lile.
Irisi ati Awọn nkan Ayẹwo Iwọn
1. Irisi;
2. Iwọn paipu;
3. Iwọn ati iyipo;
4. Odi sisanra;
5. Gigun;
6 .Titọ;
7. Beveling igun;
8. Beveling tonneau;
9. Igun konu inu (nikan fun paipu ti ko ni ailopin);
10. Paipu opin squareness (ge bevel);
11. Weld iyapa.
Awọn nkan Idanwo
1. Kemikali akopọ;
2. Awọn ohun-ini Agbara;
3. Hydrostatic igbeyewo;
4. Idanwo atunse;
5. Idanwo fifẹ;
6. Idanwo atunse ti itọsọna;
7. Idanwo lile;
8. Idanwo ikolu CVN fun API 5L PSL2 paipu irin;
9. DWT igbeyewo fun API 5L PSL2 welded pipe;
10. Makiro-ayẹwo ati metallographic igbeyewo;
11. Idanwo ti kii ṣe iparun (fun awọn paipu API 5L PSL2 pataki mẹta);
Rọpo Iwọn API 5L ni Diẹ ninu Awọn ọran
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 A1034, ISO-D8V os-f101, MSS SP-75, NACE MR0175/ISO 15156.
afi :api 5l;api 5l 46;pipe irin;
Akoko ifiweranṣẹ: Mar-22-2024