API 5L Qib B PSL2 Weld Yeeb Nkab
Lub hauv paus rau phau ntawv
Qhov tsawg kawg ntawm lub zog muaj zog ntawm API 5L TRUCK B steel yeeb nkab yog 25,000 psi, thiab qhov tsawg kawg nkaus tensile lub zog yog 45,000 psi. Manganese Sulfides yog cov suav nrog txhua tus manganese alloy hlau. Vim tias lawv tau nquag mus rau cais, ua rau txo qhov cuam tshuam rau lub zog, cov neeg Sulfur cov ntsiab lus xav tau tsawg. Peb qhia kom meej cov lus faj sulfur uas muaj 0.015%.
API 5L Qib B Cov Khoom Uas Muaj Zog
| PSL | Tus me nyuam | Yeeb Nkab Qib |
|---|---|---|
| PSL1 | Raws li -} rolled, thermomechical dov, normOnevers lawm, normalized thiab tempered Q & T Smls nkaus xwb | B |
| PSL2 | Raws li - rolle | Br, |
| Normaling dov, li qub tsim, normalized lossis ib txwm thiab temperere | Bn | |
| Quenched thiab tempere | Tus luam bq | |
| Thermomechanical dov lossis thermomechanical forme | Bm |
API 5L chav kawm B YEEB HydOSTATIC TUAM
Raws li API 5L cov qauv, txhua tus qauv b kav dej yuav tsum yauv mus ua ntej hydrostatic xeem ua ntej tawm hauv lub hoobkas. Qhov kev ntsuas siab yuav tsum tsis qis dua 90% ntawm cov lus qhia tsawg kawg los muaj zog, thiab lub sijhawm tuav lub sijhawm yuav tsum tsis pub tsawg tshaj li 5 vib nas this. Thaum lub sijhawm kuaj sim no, cov yeeb nkab lub cev yuav tsum tsis txhob ua ib daim ntawv tsis txaus ntseeg los yog kev ua haujlwm kom ua rau cov raj xa dej tuaj yeem tiv taus qhov kev ua haujlwm siab hauv kev siv tom ntej.
Txog Peb
Gnee Steel Group yog ib qho kev xa tawm ntawm API 5L B Cov Kav Hlau Steel kav. Peb muab cov lej API 5L B Qeb Psl2 Cov kav dej steel, API BUCE Volbon Pipes, thiab ntau yam qauv ntawm cov kav hlau steel. Peb export API pipes, API 5L B Qib Seamless cov roj carbon hlau av, thiab APIL B
Cim npe nrov: API 5L Qib B PSL2 Weld Yeeb Nkab, Suav Teb APIL Qib B PSL2 Weld Yeeb Nkab Cov Tuam Txhab, cov chaw muag khoom
Koj Tseem Yuav Zoo Li
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