Seamless steel yeeb nkab yog qhov tseem ceeb siv steel muag tau siv hauv ntau thaj teb. Nws txoj kev tsim khoom lag luam txawv tsim ua rau cov yeeb nkab steel yam tsis muaj welds, nrog cov khoom siv zoo dua thiab cov compressive resistance, haum rau ib puag ncig nrog kev kub siab thiab kub.

Hais txog ntawm kev siv cov xwm txheej, seamless steel kav yog ib txwm siv nyob rau hauv cov roj thiab roj kev thauj khoom, kev lag luam tshuaj, txua hluav taws xob, kev lag luam nkoj. Feem ntau ntawm cov roj thiab roj kev lag luam, seamless steel kav yog feem ntau siv rau pipelines thiab downhole cov cuab yeej siv, thiab tuaj yeem tiv taus cov xwm txheej hnyav.

Hais txog cov qauv kev ua qauv, seamless steel kav yog feem ntau tsim thiab kuaj raws li cov qauv hauv tebchaws (Astm, API, thiab lwm yam).GB / T 8162muaj feem xyuam rau seamless steel kav rau cov qauv, thaumASTM A106yog siv rau cov xaim hluav taws xob hlau seamless kav rau cov kev pab kub kub. Rau alloy Seamless steel kav, cov qauv muaj nrogASTM A335, thiab cov qib sawv cev yog P5 thiab p9 los xyuas kom cov kev ua tau zoo ntawm cov kav hlau ntawm cov kub thiab kev ntsuas.

Hais txog cov ntaub ntawv, alloy Seamless steel kav feem ntau siv cov hlau tsis tshua muaj, nrog cov dej kub zoo ua tsis kam thiab cov oxidation tsis kam. Piv txwv li, cov khoom siv uas nquag siv rau cov kav hlau hlau nplaum alloy suav nrog cov khoom siv hlau nplaum Cov ntaub ntawv no yauv tawm kev kho cua sov thiab tshuaj xyuas kom ua kom lawv ruaj khov thiab kev nyab xeeb thiab kev nyab xeeb thiab.

Seamless steel kav, tshwj xeeb tshaj yog alloy seamless steel kav, ua si ib lub luag haujlwm tseem ceeb hauv kev lag luam niaj hnub. Lawv cov ntaub ntawv tsim qauv thiab cov ntaub ntawv zoo siab ua rau lawv xaiv qhov zoo tshaj plaws rau kev siv ntau yam engineering ntau yam.