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Welded
Polished
Hot Rolled
Carbon Steel
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
on Requirement
| Types of Material | Q195-Q235 Hot dip galvanized steel pipe/ Pre-painted galvanized steel pipe | ||
| Shape | Round Pipe | Square pipe | Rectangular pipe |
| Standard | ASTM A500,JG 178-2005,JIS G3466,EN10210 GB/T6728-2002,GB/T6725-2002, GBT3094-2000 | ||
| Outside Diameter | 21mm-1420mm | 20mm x20mm-600mm x600mm | 40mm x 20mm-700mm x 400mm |
| Wall thickness | 1mm-30mm | 1mm-30mm | 1mm-30mm |
| Length | 5.8m/6m/12m ( We can adjust length according to your request) | ||
| material | Q195/Q215/Q235/Q345/ Q195-Q235 ABCD Q195 → Grade B, SS330,SPHC, S185 Q215 → Grade C,CS Type B,SS330, SPHC Q235 → Grade D,SS400,S235JR,S235JO,S235J2 | ||
| Zn coating | Pre-galvanized steel square tube: 60g/m2-150g/m2; Galvanized steel square tube:200g/m2-400g/m2; | ||
| Size | OD(Outer Diameter) | 1/8-24"(10.3mm-610mm) |
| WT(Wall Thickness) | 0.8-12mm. SCH10s,SCH40s,STD,XS,SCH80, SCH160,XXS etc. | |
| ZINC COATED | 1)Pre-galvanized:Z40-80g/m2 2)Hot dip galvanized:Z200-520g/m2 | |
| 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 | |
| Section shape | Round/Square/Rectangular | |
| Type | Welded Pipe | |
| Technique | Electronic Resistance Welded (ERW ) Electronic Fusion Welded (EFW) Double Submerged Arc Welded (DSAW) | |
| Welded Line Type | Longitudinal | |
| Ends | 1)Plain2)Beveled3)Thread with Coupling or cap | |
| End protector | 1) Plastic pipe cap2) Iron protector | |
| Surface Treatment | 1) Bared 2) Black Painted (varnish coating) 3) Galvanized 4) With Oiled 5) 3 PE, FBE, corrosion resistant coating | |
| Inspection | With Hydraulic Testing, Eddy Current , Infrared Test | |
| Class A test pressure | 4.83MPa-13.10Mpa | |
| 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 | |
| Application | 1)low pressure liquid delivery such as water,gas and oil 2)Construction | |
| Delivery | 1) Container 2) Bulk Cargo | |
| Port of Shipment | Tianjin, China | |
| Delivery Time | According To The Quantity And Specification Of Each Order | |
| Payment | L/C T/T | |
| 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 Weight per Piece=(OD-Thickness)*Thickness*Length*0.024 | |
Special steel tube/pipe
Shaped steel pipes/tubes
Thickness: 0.5-20mm
Special design & demensions can be customized
4. Features:
No oxide layer in and out of pipe surface after heat treatment,smooth and bright surface,high pressure bearing,no deformation after bending ,no cracks after flaring & flattening test.It can carry various complex deformation and mechanical treatment.Pipe color:light grey/white.
2. Process description :
Selects the high quality carbon steel billet, Refined by special machine tool equipment,
Bright vacuum heat treatment , High-efficiency detergent to clean with dedicated
device and high pressure washing. smear rust-proof oil to make antirust processing, dustproofing on both side seal-capping.
contact:Ms Sylvia
Website: http://wghongxing88.en.made-in-china.com/
| Types of Material | Q195-Q235 Hot dip galvanized steel pipe/ Pre-painted galvanized steel pipe | ||
| Shape | Round Pipe | Square pipe | Rectangular pipe |
| Standard | ASTM A500,JG 178-2005,JIS G3466,EN10210 GB/T6728-2002,GB/T6725-2002, GBT3094-2000 | ||
| Outside Diameter | 21mm-1420mm | 20mm x20mm-600mm x600mm | 40mm x 20mm-700mm x 400mm |
| Wall thickness | 1mm-30mm | 1mm-30mm | 1mm-30mm |
| Length | 5.8m/6m/12m ( We can adjust length according to your request) | ||
| material | Q195/Q215/Q235/Q345/ Q195-Q235 ABCD Q195 → Grade B, SS330,SPHC, S185 Q215 → Grade C,CS Type B,SS330, SPHC Q235 → Grade D,SS400,S235JR,S235JO,S235J2 | ||
| Zn coating | Pre-galvanized steel square tube: 60g/m2-150g/m2; Galvanized steel square tube:200g/m2-400g/m2; | ||
| Size | OD(Outer Diameter) | 1/8-24"(10.3mm-610mm) |
| WT(Wall Thickness) | 0.8-12mm. SCH10s,SCH40s,STD,XS,SCH80, SCH160,XXS etc. | |
| ZINC COATED | 1)Pre-galvanized:Z40-80g/m2 2)Hot dip galvanized:Z200-520g/m2 | |
| 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 | |
| Section shape | Round/Square/Rectangular | |
| Type | Welded Pipe | |
| Technique | Electronic Resistance Welded (ERW ) Electronic Fusion Welded (EFW) Double Submerged Arc Welded (DSAW) | |
| Welded Line Type | Longitudinal | |
| Ends | 1)Plain2)Beveled3)Thread with Coupling or cap | |
| End protector | 1) Plastic pipe cap2) Iron protector | |
| Surface Treatment | 1) Bared 2) Black Painted (varnish coating) 3) Galvanized 4) With Oiled 5) 3 PE, FBE, corrosion resistant coating | |
| Inspection | With Hydraulic Testing, Eddy Current , Infrared Test | |
| Class A test pressure | 4.83MPa-13.10Mpa | |
| 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 | |
| Application | 1)low pressure liquid delivery such as water,gas and oil 2)Construction | |
| Delivery | 1) Container 2) Bulk Cargo | |
| Port of Shipment | Tianjin, China | |
| Delivery Time | According To The Quantity And Specification Of Each Order | |
| Payment | L/C T/T | |
| 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 Weight per Piece=(OD-Thickness)*Thickness*Length*0.024 | |
Special steel tube/pipe
Shaped steel pipes/tubes
Thickness: 0.5-20mm
Special design & demensions can be customized
4. Features:
No oxide layer in and out of pipe surface after heat treatment,smooth and bright surface,high pressure bearing,no deformation after bending ,no cracks after flaring & flattening test.It can carry various complex deformation and mechanical treatment.Pipe color:light grey/white.
2. Process description :
Selects the high quality carbon steel billet, Refined by special machine tool equipment,
Bright vacuum heat treatment , High-efficiency detergent to clean with dedicated
device and high pressure washing. smear rust-proof oil to make antirust processing, dustproofing on both side seal-capping.
contact:Ms Sylvia
Website: http://wghongxing88.en.made-in-china.com/
