Size | Dimension :10*10-600*600mm Wall Thickness:0.5-25mm ZINC COATED: 1)Pre-galvanized:Z60-200g/m2 2)Hot dip galvanized:Z260-520g/m2 |
Steel material | Q195 → Grade B, SS330,SPHC, S185 Q215 → Grade C,CS Type B,SS330, SPHC Q235 → Grade D,SS400,S235JR,S235JO,S235J2 Q345 → SS500,ST52 |
Standard | BS1387,EN10297,BS6323,BSEN10217,GB/T13793-1992, GB/T14291-2006,GB/T3091-1993,GB/T3092-1993, GB3640-88,ASTM A53/A36,EN39/EN10219,API 5L, GB/T9711.1-99 etc |
Technique | Electronic Resistance Welded (ERW ) Electronic Fusion Welded (EFW) Double Submerged Arc Welded (DSAW) |
Welded Line Type | Longitudinal Welded Pipe |
Surface Treatment | 1) Bared 2) Black Painted (varnish coating) 3) Galvanized 4) With Oiled 5) 3 PE, FBE, corrosion resistant coating |
Package | 1.Big OD:in bulk 2.Small OD:packed by steel strips 3.woven cloth with 7 slats 4.plastic bags 5.as per customer's option |
Delivery | 1) Container 2) Bulk carrier |
Addition: | Special design available according to requirment .Anti-corrosion and high-temperature resistant with black painting .All the production process are made under the ISO9001:2000 strictly |