Dab tsi yog qhov txawv ntawm U pawg thiab Z pawg?
Z-shaped daim ntawv pawg tau suav tias yog qhov ua tau zoo tshaj plaws ntawm cov duab. Lawv yog siv rau nruab nrab thiab sib sib zog nqus phab ntsa tsim thiab feem ntau rau khi rov qab thiab cantilever tuav phab ntsa. U-shaped profiles yog siv rau cov ntawv zoo sib xws, tab sis lawv cov kev tiv thaiv rau kev khoov qis dua Z-puab pawg.
Rau daim ntawv piling, feem ntau siv steel qib: S235 S275 rau txias dov ntawv pawg, S355GP, S390GP, S430GP nyob rau hauv Teb chaws Europe.In Tuam Tshoj, Q235B thiab Q345B yog feem ntau lug siv. Hauv Nyij Pooj, SY295 thiab SY390 feem ntau siv. Rau cov yeeb nkab piling, API 5L thiab EN10219 npog ntau dua 80% ntawm tag nrho cov qib steel.
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog steel, thov hu rau peb!
GNEE Group tau txais cov neeg tuaj xyuas
GNEE Group chaw ua haujlwm ib puag ncig