P355NH Steel Welded Yeeb Nkab

Rolled, welded steel kav raws li DIN EN 10217-3, nyob rau hauv lub version nrog normalized weld seam (NW), kiag li normalized (NP) los yog normalizing dov los yog kub stretch txo (NR), nyob rau hauv round dimension.

Tsab ntawv loj P sawv cev rau kev ntxhov siab, NH qhia txog cov khoom tsim nyog rau qhov kub thiab txias. Cov kav dej raws li tus qauv no feem ntau yog hluav taws xob lossis submerged arc welded. Cov ntawv thov rau cov khoom siv no yog compressive stresses ntawm qhov kub thiab txias, xws li hauv cov hlab ntsha los yog boilers. Cov khoom siv vuam zoo ua rau nws tuaj yeem siv tau hauv kev tsim kho welded.

Hais txog GNEE

GNEE Group tshwj xeeb hauv kev tsim cov API 5L welded kab kav thiab muaj ntau xyoo ntawm kev tsim cov API 5L carbon steel welded kav. Peb muab cov khoom zoo, tus nqi qis tab sis qhov kev pabcuam zoo tshaj plaws. Yog li ntawd, peb cov neeg siv khoom xa tawm tam sim no ntawm API 5L series welded longitudinal submerged arc welded kav npog Kuwait, Saudi Arabia, Oman, United Arab Emirates, Singapore, Malaysia, Indonesia, Kaus Lim Qab Teb, Chile, Peru, Venezuela, Australia, Nigeria, Angola thiab lwm yam. lub teb chaws thiab cheeb tsam. Yog tias koj xav tau koj tuaj yeem tiv tauj peb txhua lub sijhawm, peb yuav muab cov khoom koj xav tau sai li sai tau.

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