API 5L X70 PSL1 PHAJ LICKYog tsim los ntawmX70 Qib Hlau, Nrog aTag nrho Aluminium cov ntsiab lus ntawm 0.015% -0.06%ThiabV + nb + Ti Tag nrho cov ntsiab lus tsawg dua los yog sib npaug rau 0.15%Txhawm rau kom ntseeg tau cov cuab yeej siv tau ruaj khov. Cov khoom lag luam suav nrogSeamless kav, submerged arc welded (pom) kav dej, thiab muab kauv veges, TxhawbKawg Vuam Thiab Coupling Kev Sib Txuas, Thiab yog haum rauOb leeg onshore thiab offshore roj & roj thauj khoom.
Thaum muaj ntau lawm, cov kav dej yauv mus sab nraudhydrostatic kev kuaj, flaring, flattening, thiab lwm yam kev sim ua tau zoo, Thiab yog xa tawm hauvThaum tshav kub kub -} kho mobKom tau raws li cov qauv engineering xws liYam tsawg kawg tensile lub zog ntau dua los yog sib npaug rau 290 mpa.
API 5L X70 PSL1 PSL2 Pipeline Diemnsion:
1) Seamless OD: 21.3-508mm Wt: 2-60mm
2) HFW / ERW OD: 21.3-508mm WT: 3.2-15.9mm
3) LSAWD Od: 406.4-1422mm Wt: 6.4-44.5mm
4) SSAWD OD: 219.1-2540mm WT: 5.4-25.4mm
API 5L X70 Welded / Seamless Pipes Cov Khoom Siv Neeg Kho Tshuab:
|
Teem nqi |
Paib muaj zog (min.) MPa |
Tensile lub zog (min.) MPA |
Elongation |
|
Qeb X70 PSL-1 |
485 |
570 |
E=1944 A 0.2 /U 0.9 |
|
Qib X70 PSL-2 |
485-635 |
570-760 |
E=1944 A 0.2 / U 0.9 |
API 5L x70 yeeb nkab tshuaj lom:
Pob:
Pob khoom pob / hauv cov khoom nrog hnab yas sab nraud / hauv rooj ntoo
2. Cim raws li cov neeg siv khoom thov
3. Xim rau ntawm cov yeeb nkab raws li cov neeg thov
4. Cov ntaub pua plag uas yog cov neeg siv khoom thov
5. Raws li qhov koj xav tau
Hu rau peb rau API 5L X70 PSL1 PSL2 Pipeline:pipes@gneetube.com
