| Lub Npe Khoom | Cov Hlau Carbon Seamless / Ms Steel Yeeb Nkab |
| Tus Qauv | ASTM A106, ASTM A53, API 5L Qib B, DIN17175, DIN1629 |
| Txoj kab uas hla sab nraud: | 13.7mm-762mm |
| Phab ntsa tuab | 2 hli-80 hli |
| Kev kam rau siab Dia | Tswj nrog rau hauv tus qauv, OD: + -1%, WT: + -10% |
| Cov ntaub ntawv | 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 |
| Kev Tshuaj Xyuas | ISO, BV, SGS, MTC |
| Ntim khoom | 3LPE/3PP/FBE/BLACK painting/Varnish, thiab steel strip packed, Standard Export Seaworthy Package, los yog raws li xav tau |
| Kev Muaj Peev Xwm Muab Khoom | 1000 metric tons / hli |
| MOQ | 5metric tuj, qauv txiav txim txais |
| Lub sijhawm xa khoom | Hauv 7-10 hnub ua haujlwm tom qab tau txais cov nyiaj tso cia lossis L / C |
| Kev Them Nyiaj | T/T, LC |
| Peev Xwm | 250,000 tons / xyoo |
API 5L Qib X52NS PSL 2Cov Yeeb Nkab Hlau Tsis Muaj Qhov Txuas ACC.To IPS-M-PI-190 (3) & NACE MR-01-75 yeej ib txwm siv rau hauv qhov chaw qaub ncaug tshwj xeeb tshaj yog nyob rau hauv cov roj thiab cov roj av nrog H2S thiab CO2 nplua nuj roj.
API 5L X52NS PSL 2 Seamless Steel Pipe ACC.To IPS-M-PI-190(3) & NACE MR-01-75 rau kev pabcuam qaub yuav tsum ua kev kho cua sov tom qab tsim khoom. Thiab yuav tsum ua qhov kev xeem HIC thiab SSC.
Qib thiab Cov Tshuaj Lom Zem (%)Rau API 5LPSL2
| Tus Qauv |
| Cov tshuaj lom neeg muaj pes tsawg leeg(%) |
|
| ||||
| 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%
Thaum ua kev tshuaj xyuas tshuaj lom neeg ntawm cov khoom, ob qho kev tshuaj xyuas rau ib qhov kub ntawm cov hlau uas tau coj los ntawm cov khoom sib cais
Cov Khoom Siv Kho Tshuab ntawm API 5LX52NSPSL 2 Cov Yeeb Nkab Hlau Tsis Muaj Qhov Txuas ACC.Rau IPS-M-PI-190 (3) &NACE MR-01-75 rau kev pabcuam qaub:
| Lub Zog Tawm(MPa) | Lub zog tensile(MPa) | Kev ntev A% |
| MPa | MPa | Kev Ntev (Min) |
| 36O-530MPa | 460-760MPa | 20 |
Kev Ntsuas Khoov
Kev Ntsuas Khoom Siv Kho Tshuab
Kev Ntsuas Qhov Nyuaj
Cov yeeb nkab tiav lawm OD WT ntev, qhov zoo ntawm qhov chaw, Ncaj, txhuam cov yeeb nkab puas. Kev Tshuaj Xyuas Pom thiab Qhov Loj.
1. OD kam rau ua: (-0.75%D, +0.75%D).
Cov yeeb nkab kawg OD kam rau siab: ± 0.005D.
2. Kev kam rau siab WT: (+ 15% t, -12.5% t).
3. Ovality ntawm lub cev yeeb nkab: ± 0.020D, Ovality ntawm qhov kawg: ± 0.015D.
Tus WT ntawm txhua qhov chaw ntawm cov yeeb nkab yuav tsum ntau dua 87.5% ntawm cov phab ntsa nominal.
WT ntawm cov kav dej kawg yog ntsuas nrog micrometer.
Kev ntsuas phab ntsa tuab ntawm lub cev yeeb nkab yog ua los ntawm tes UT rau WT uas npog 3 lub nplhaib lossis ntu thoob plaws lub cev yeeb nkab nrog 6 qhov nyeem ntawm txhua ntu.
4. Lub cev yeeb nkab khoov degree: 0.20% ntawm qhov ntev yeeb nkab Ntsuas nrog ib txoj kab qhia.
5. Qhov nkhaus ntawm qhov kawg ntawm cov yeeb nkab: Yuav tsum tsis pub ntau tshaj 3.0 hli hauv 1.2m. Ntsuas nrog ib txoj kab ncaj.
Kev Tshuaj Xyuas Txoj Kab Uas Tawm
Kev Tshuaj Xyuas Phab Ntsa
Xaus Kev Tshuaj Xyuas
Kev Tshuaj Xyuas Ncaj Ncees
Kev Tshuaj Xyuas UT
Kev Tshuaj Xyuas Qhov Muag
Cov yeeb nkab liab qab lossis Dub / Varnish txheej (raws li cov neeg siv khoom xav tau);
6" thiab hauv qab no ua cov pob khoom nrog ob txoj hlua paj rwb;
Ob qho kawg nrog cov tiv thaiv kawg;
Qhov kawg tiaj tus, qhov kawg bevel (2 "thiab siab dua nrog qhov kawg bevel, degree: 30 ~ 35 °), threaded thiab coupling;
Kev cim.
Seamless Yeeb Nkab Nkoj Mus Rau Qatar
Seamless Yeeb Nkab nkoj mus rau Pakistan
Seamless Yeeb Nkab Nkoj Mus Rau South Africa
Seamless Yeeb Nkab nkoj mus rau Ecuador
