section steel, steel channel Q195,Q 235,Q345 1.Cold-formed. 2.hot beam 3.high strengh and low deflection beams, a kind of economical and efficient cross-section material with better arrangement of sectional area and reasonable proportion between strength and weight, is...

section steel, steel channel Q195,Q 235,Q345 1.Cold-formed. 2.high strengh and low deflection beams, a kind of economical and efficient cross-section material with better arrangement of sectional area and reasonable proportion between strength and weight, is widely used in...

section steel, steel channel Q195,Q 235,Q345 1.Cold-formed. 2.high strengh and low deflectio beams, a kind of economical and efficient cross-section material with better arrangement of sectional area and reasonable proportion between strength and weight, is widely used in...

Color coated stell roof tile galvanized corrugated steel sheet durable anti-corrosion anti-seismic,fire-proof Color coated corrugated steel sheet is made by color coated steel plate through rolling and cold bending. They are applicable to the roof panel, wall penal, internal...

Structural H section steel beam Size:100*100mm-900*300mm. Length:6m-12m grade:Q235B,Q345B,SS400,etc. Best price,best qua H section steel H steel section, H beam, H steel beam ,H section steel,H beam steel bar We are a largest leading Structural...