Steel Box Beam, Brand Name : rzdlss

We are offering steel box beam-hl-j1155.
When bridges span is larger, thesteel box beam is one of the best structure form, it's closed thin-walled section torsional stiffness is very big, for curved bridge and the bridge cantilever construction is particularly advantageous.roof and floor has a large area, which can effectively resist the positive and negative bending moment and meet the needs of the reinforcement, has the good dynamic characteristics and the small contraction deformation valuesrn rnautomatic submerged arc welding longitudinal seam penetration, electroslag welding clapboard,rnaccording to customer needs, can be customized to map, cutting, punching, welding reinforcing plate, derusting pain.