| izina RY'IGICURUZWA | Ibyuma bya Carbone Ntaho bihuriye / Umuyoboro wicyuma |
| Bisanzwe | ASTM A106, ASTM A53, API 5L Gr.B, DIN17175, DIN1629 |
| Diameter yo hanze: | 13.7mm-762mm |
| Uburebure bw'urukuta | 2mm-80mm |
| Kwihanganirana | Igenzura hamwe mubisanzwe, OD: + - 1%, WT: + - 10% |
| Ibikoresho | 10 #, 20 #, 45 #, 16Mn, A106 (B, C), A53 (A, B), API 5L (GR.B, X42 / X52 / X56 / X65) API 5CT (H40, J55, K55, N80 , P110), Q235, Q345, ST35.8, ST37, ST42, ST45, ST52 |
| Kugenzura | ISO, BV, SGS, MTC |
| Gupakira | 3LPE / 3PP / FBE / Irangi ryirabura / Varnish, hamwe nicyuma gipakiye, Ibicuruzwa byoherezwa mu mahanga byoherezwa mu mahanga, cyangwa nkuko bisabwa |
| Gutanga Ubushobozi | Toni 1000 metric / ukwezi |
| MOQ | Toni 5metric, icyitegererezo cyatanzwe |
| Igihe cyo koherezwa | Mu minsi 7-10 y'akazi nyuma yo kubona inguzanyo cyangwa L / C. |
| Kwishura | T / T, LC |
| Ubushobozi | Toni 250.000 / umwaka |
API 5L Gr.X52NS PSL 2Umuyoboro udafite ibyuma ACC.Ku IPS-M-PI-190 (3) & NACE MR-01-75 buri gihe ikoreshwa mubidukikije bikarishye cyane cyane mumasoko ya peteroli na gaze hamwe na gaze ikungahaye kuri H2S na CO2.
API 5L X52NS PSL 2 Umuyoboro w'icyuma udafite icyerekezo ACC.Ku IPS-M-PI-190 (3) & NACE MR-01-75 kuri serivisi ikarishye igomba gukora ubushyuhe nyuma yo kubyara.Kandi igomba gukora ibizamini bya HIC na SSC.
Impamyabumenyi hamwe na Shimi (％)Kuri API 5LPSL2
| Bisanzwe |
| Ibigize imiti(%) |
|
| ||||
| C | Mn | P | S | Si | V | |||
| API 5L | X52 NS | ≤0.16 | ≤1.65 | ≤0.02 | ≤0.003 | ≤0.45 | V ≤0.10 | |
CEⅡW = C + Mn / 6 + (Cr + Mo + V) / 5 + (Cu + Ni) / 15 ≤0.39
Nb + V + Ti≤0.15%
Nb + V≤0.06%
Iyo ukora isesengura ryibicuruzwa, isesengura ryibiri kubushyuhe bwibyuma byakuwe mubintu bitandukanye
Ibikoresho bya tekinike ya API 5LX52NSPSL 2 Umuyoboro w'icyuma udafite icyerekezo ACC. Kuri IPS-M-PI-190 (3) &NACE MR-01-75 kubikorwa bya serivisi sour
| Gutanga Imbaraga(MPa) | Imbaraga(MPa) | Kurambura A% |
| MPa | MPa | Kurambura (Min) |
| 36O-530MPa | 460-760MPa | 20 |
Ikizamini
Ikizamini cyimiterere yikizamini
Ikizamini gikomeye
Umuyoboro urangiye OD WT uburebure, ubwiza bwubuso, Ugororotse, gutunganya umuyoboro wangiritse Kugenzura no Kugereranya.
1. Kwihanganira OD: (-0,75% D, + 0,75% D).
Umuyoboro urangira kwihanganira OD: ± 0.005D.
2. KwihanganiraWT: (+ 15% t, -12.5% t).
3. Ovality yumubiri wumuyoboro: ± 0.020D, Ovality yimpera: ± 0.015D.
WT ahantu hose umuyoboro ugomba kuba hejuru ya 87.5% yuburebure bwurukuta.
WT kumiyoboro irangira ipimwa na micrometero.
Ubunini bwurukuta bupima kumubiri wa pipe bikorwa nintoki UT kuri WT itwikiriye impeta 3 cyangwa igice cyose kumubiri wumuyoboro hamwe nibisomwa 6 kuri buri gice.
4. Umuyoboro wumubiri uhetamye: 0,20% yuburebure bwumuyoboro Wapimwe numurongo wigishijwe.
5. Umuyoboro wanyuma uhetamye: Ntugomba kurenza 3.0mm muri 1.2m.Gupimwa n'umurongo ugororotse.
Kugenzura Diameter
Kugenzura Ubukonje
Kugenzura Kurangiza
Kugenzura neza
Kugenzura UT
Kugenzura Kugaragara
Umuyoboro wuzuye cyangwa umukara / Varnish (ukurikije ibyo umukiriya asabwa);
6 "no hepfo mumigozi ifite ipamba ebyiri;
Byombi birangirana nabashinzwe kurinda;
Impera yibibaya, impera ya bevel (2 "no hejuru hamwe nimpera ya bevel, impamyabumenyi: 30 ~ 35 °), urudodo no guhuza;
Ikimenyetso.
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