API X42 thiab X52 Pipe Supplier-GNEE
API 5L X42 kab yeeb nkab thiab API 5L X52 kab yeeb nkab (seamless thiab welded) muaj nyob rau hauv ob yam khoom specifications, PSL1 thiab PSL2, rau txhua qib, uas txawv nyob rau hauv cov nqe lus ntawm tshuaj muaj pes tsawg leeg, manufacturing txheej txheem, mechanical zog, kho cua sov, xeem cov ntaub ntawv , traceability thiab lwm yam. Qhov tseeb, X42, X52, thiab lwm yam qhia txog qhov tsawg kawg nkaus yield zog ntawm cov yeeb nkab steel. X42 qib tubes muaj qhov tsawg kawg nkaus lub zog ntawm 42, 000 ksi thiab X52 qib tubes muaj qhov tsawg kawg nkaus lub zog ntawm 52,000 ksi.
API 5L X42 VS API 5L X52 Kab Yeeb Nkab Cov Khoom Siv Tshuaj
|
Qib |
C max |
Mn max |
P max |
S max |
Si max |
|
|
X42
|
PSL1 |
0.26 |
1.20 |
0.030 |
0.030 |
/ |
|
PSL2 |
0.22 |
1.30 |
0.025 |
0.015 |
0.45 |
|
|
X52 |
PSL1 |
0.26 |
1.40 |
0.030 |
0.030 |
/ |
|
PSL2 |
0.22 |
1.40 |
0.025 |
0.015 |
0.45 |
|
Mechanical Requirements
|
Qib |
Y. S (ksi) min |
T. S (ksi) min |
Elongation min |
|
|
X42 |
PSL1 |
60 |
42 |
28% |
|
PSL2 |
60-100 |
42-72 |
/ |
|
|
X52 |
PSL1 |
66 |
52 |
21% |
|
PSL2 |
66-110 |
52-77 |
/ |
|
