Cov yeeb nkab laum yog siv los thauj cov av nkos mus rau lub laum me ntsis thiab nce, qis dua lossis tig rov qab los ua ke nrog me ntsis. Lub xyaum yeeb yuav tsum muaj peev xwm tiv thaiv kev sib tw sab hauv zoo nkauj thiab sab nraud, torsion, khoov, khoov thiab kev co. Nyob rau hauv cov txheej txheem ntawm cov roj thiab roj ntau lawm thiab ua kom huv, cov yeeb nkab laum yuav siv tau ntau zaus. Cov yeeb nkab laum tau muab faib ua peb pawg: li xwm txheej Laum yeeb nkab thiab hnyav laum yeeb nkab. Qhov kev txiav txim sib txuas yog: Square Laum yeeb nkab (1 daim) + laum yeeb (n pieces) + hnyav laum yeeb nkab (n daim, txiav txim los ntawm BHA kev tsim).
Cov Khoom Siv Neeg Kho Tshuab ntawm API Laum Yeeb Nkab
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Cov Khoom Siv Neeg Kho Tshuab ntawm API Laum Cov Yeeb Nkab Qib |
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Teem nqi |
Paib lub zog |
Lub zog tensile |
API |
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psi N / mm2 min. |
psi N / mm2 Max. |
psi N / mm2 min. |
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| E-75 |
75 000 515 |
105 000 725 |
100 000 690 |
Spec . 5 dp
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| X-95 |
95 000 655 |
125 000 860 |
105 000 725 |
Spec . 5 dp
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| G-105 |
105 000 725 |
135 000 930 |
115 000 795 |
Spec . 5 dp
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| S-135 |
135 000 930 |
165 000 1 140 |
145 000 1 000 |
Spec . 5 dp |
