Thermal expansion seamless steel yeeb nkab yog qhov peb feem ntau hu ua thermal expansion yeeb nkab. Cov kav hlau uas tsis tshua muaj qhov ntom ntom tab sis muaj zog shrinkage (seamless steel yeeb nkab) tuaj yeem raug xa mus rau cov kav dej thermal expansion. Cov txheej txheem ntawm cov yeeb nkab ntxhib tiav uas siv cov hlais dov lossis kos duab los nthuav cov kab ntawm cov yeeb nkab. Kev nthuav dav sab nraud ntawm cov kav hlau steel hauv lub sijhawm luv luv tuaj yeem tsim cov khoom tsis zoo thiab tshwj xeeb ntawm cov kav dej seamless nrog cov nqi qis thiab kev ua haujlwm siab. Qhov no yog txoj kev loj hlob nyob rau hauv lub tshav pob ntawm thoob ntiaj teb yeeb nkab dov.

Thermal nthuav seamless steel yeeb nkab: GB / T3087-2018
Thermal expansion seam steel yeeb nkab (seamless steel yeeb nkab): GB / T3091-2018.
Kuv lub teb chaws tam sim no thermal expansion yeeb nkab ntau lawm qauv: thermal expansion seamless steel yeeb nkab: GB / T3087-2018

Loj txoj kab uas hla welded yeeb nkab, seamless steel yeeb nkab, kub dov steel yeeb nkab, seamless expanded yeeb nkab, seamless yeeb nkab
Boilers, tshav kub exchangers, kauv steel kav, kav dej
Steel yeeb nkab chaw tsim tshuaj paus, ncaj seam ob-sided submerged arc, Q235, Q345 khoom
Gas kis tau tus mob kav, engineering kav, kub dov kav, seamless steel kav (seamless kav),
Ncaj seam steel yeeb nkab (ncaj seam welded yeeb nkab), thermally nthuav steel yeeb nkab, seamless yeeb nkab, hwj chim pipeline steel yeeb nkab,
Kev tsim kho steel kav, boiler accessories steel kav, tshuaj refrigeration steel kav, cua txias tshwj xeeb steel kav,
Kauv steel yeeb nkab, ncaj seam welded yeeb nkab, loj txoj kab uas hla ncaj seam ob-sided submerged arc welded steel yeeb nkab, ncaj seam welded yeeb nkab
Kub kub hlawv yeeb nkab, welded yeeb nkab, seamless yeeb nkab, kua steel yeeb nkab, roj kis tau tus mob steel yeeb nkab, lub teb chaws txheem steel yeeb nkab
Seamless yeeb nkab expansion, kub dov seamless steel yeeb nkab, txias-dov stainless hlau yeeb nkab