Galvanized square yeeb nkab yog cov khoom siv hlau, uas yog cov khoom tiav tom qab coiling thiab tsim cov hlau phaj lossis steel sawb.Nws yog dav siv nyob rau hauv kev tsim kho, machinery manufacturing thiab lwm yam lag luam.Yog li, dab tsi yog galvanized square raj?
Dab tsi yog galvanized square tube:
1. Txhais:
Rectangular tube yog ib lub raj square, tseem hu ua txias-khoov hlau profile, txias-draw los yog dov txhuas nyias-walled steel raj.Welded steel kav, tseem hu ua welded kav, yog welded steel kav uas nws specifications qhia los ntawm sab ntev thiab phab ntsa thickness;seamless steel kav yog ua los ntawm steel ingots los yog cov khoom tube blanks uas yog perforated rau hauv capillary hlab, thiab ces ua los ntawm kub dov, txias dov los yog txias txias.
Galvanized square yeeb nkab yog lub hollow square cross-section steel yeeb nkab nrog ib tug square cross-section duab thiab loj ua los ntawm kub dov los yog txias dov galvanized sawb hlau los yog galvanized kauj raws li ib tug dawb paug tom qab txias dabtsi yog khoov thiab ces high-frequency vuam., los yog galvanized square raj ua los ntawm kub-dip galvanizing lub pre-ua txias-tsim hollow steel yeeb nkab.
2. Lub hom phiaj:
Dav siv nyob rau hauv ntau yam lag luam xws li qhov chaw pib, aviation qhov chaw, thiab cov khoom siv hauv tsev, nrog rau kev kho kom zoo nkauj
3. Kev faib tawm:
Raws li cov khoom siv, nws tuaj yeem muab faib ua carbon structural steel (q235), high-quality carbon structural steel (q345), low-alloy high-strength structural steel (16mn), alloy structural steel (40cr);Seam steel yeeb nkab (gbt 8163-2008), boiler seamless steel yeeb nkab (gbt3087-2008), geological cib tshawb nrhiav seamless steel yeeb nkab (yb235-70), thiab lwm yam.;cais raws li cov txheej txheem ntau lawm tuaj yeem muab faib ua cov yeeb nkab kub dov, cov yeeb nkab txias ua tiav, thermal expansion yeeb nkab raj thiab lwm yam.
4. Nta thiab qhov zoo:
(1) Siab zog
(2) Zoo plasticity thiab toughness
(3) Weldable
(4) Yooj yim rau nruab
(5) txuag chaw
(6) Lub teeb nyhav
(7) Muaj zog corrosion kuj
(8) Kev sib txuas yooj yim
(9) Lub ntsej muag zoo nkauj thiab dav
Post lub sij hawm: Dec-27-2022