Outer Diameter | 21.3MM-609.6MM |
Wall thickness | 0.6MM-20MM |
Length | 5.8M,6M,12M |
Material | Q235,Q345 |
Zinc Coating | 30g-275g |
Galvanized EMT Conduit | |||||||||
Standard:BS 4568-1970 Class 4, ANSI C80.3, UL797 Application:To be used for conveying gas,water,and petroleum for oil and natural gas industries and use for the construction, machinery, electricity and other industries Main Steel Tube Grade:GR.A,GR.B,GR.C,Q195,Q235B,Q355B and so on. |