Angle welded joint with inserted take over

Cast steel hollow spherical joint with tube

column-ring beam joint with shear ring bars

constant speed universal joint with tripod

dissimilar steel joint with Ni-based weld

Expansion Joint With O Ring

joint with cantilever beam splicing

joint with crossing diaphragm

pipe sleeve joint

reinforced joint

single-welded butt joint with back

Sleeve Joint

Sleeve Joint of Pipe

splice joint with cantilever beam

threaded sleeve joint

water supply right angle pipe joint with plastic lining internal thread

Welded joint with different thickness

arch bridge reinforced with concrete-filled steel

arch bridge reinforced with concrete-filled steel tube

blade with reinforced root