I beam (Steel Girder) is the steel beam in the shape of "I". The I beam is divided to hot rolled I beam and light I beam. The hot rolled steel I beam is from 10# to 63#, It is used in the building structure, bridge, vehicle, bracket, machinery and so on. 
Basic Info.
Commodity: "I" beam 
Place of origin: China 
Length: 6M,12M 
Packing: IN BUNDLES AT MILL'S STANDARD, EACH BUNDLE'S WEIGHT NOT OVER 5MT.
Classification 
A. ) Ordinary i beam 
B. ) Light i beam 
C. ) H beam 
Standard:GB, JIS
Grade: Q235,SS400
Size: 10#-63c# 
Export Markets:North America, South America, Southeast Asia, Africa, Mid East, Eastern Asia 
Origin: China
Production Capacity:10000MT PER MONTH
Port: Tianjin Port or Caofeidian Port
Payment Terms: T/T or L/C
Delivery time: 30-45 days after receiving the deposit or LC