Stahlträger

View of blue sky through a structural framework with steel beams
@m4n4cm

m4n4c

Industrial interior showing green steel beams and brown ceiling structure
masam

masa

A striking red object against dark steel beams in an industrial setting
HAYATOH

HAYATO

Image of a construction site featuring red steel beams and structures
@ksk1990k

ksk_1990

Photo of structural elements under a railway bridge featuring steel beams and contrasting light
Tsubasa MfgT

Tsubasa Mfg

View from Tokyo Tower showcasing red steel beams and buildings
@tatsun_s_createT

TATSU

Orange steel beam under a building with yellow and black safety stripes
ookinate23o

ookinate23

Orange steel beams with yellow caution tape under a building
ookinate23o

ookinate23