tailor welded blank with curved welded line

valve seat body seat

3E-axle welded frame type bogie

610 mm welded pipe

adhesive-welded joint

all welded boiler

all welded construction

all welded hull

all welded screen

all welded ship

all welded steel structure

all welded structure

all-welded

all-welded construction

all-welded dock

all-welded frame

all-welded hull

all-welded panel

All-welded plate heat exchanger