Size | OD | 20-3600mm |
Thickness | 1-80mm |
Length | Random Length,Fixed Length,SRL,DRL |
Standard | API 5L/ASTM A53-2007/ASTM A106-2006/BS1139/BS1387 |
Material | Chinese Grade | 42CrMo |
| ASTM | Grade B,Grade C,Grade D,Grade 50 |
EN | S185,S235JR,S235JO,E335,S355JR,S355J2 |
JIS | SS330,SS400,SPFC590 |
Usage | Applicable to the general structure,mechanical structure,water wall panel,economizer,super heater,boiler and heat ex-changer with seamless steel tubes,and to transport liquid,gas,oil etc. |
Ends | Plain,Beveled,Thread With Couplings Or Sockets;Plastic Caps And Steel Rings Can Be Provided if possible |
Surface | Single Fusion Bonded Epoxy Coating/Dual Fusion Bonded Epoxy Coating |
Inspection | With Chemical Composition and Mechanical Properties Analysis;Dimensional and Visual Inspection,Also with Non-destructive Inspection |