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Product Details:
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Delivery Time: | Within 7 Days | Application: | Boiler Pipe |
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Alloy Or Not: | Non-Alloy | Section Shape: | Round |
Special Pipe: | Other | Thickness: | 22 |
Standard: | JIS | Length: | 12M |
Certificate: | GS | Grade: | Q345 |
Surface Treatment: | Cold Rolled | Tolerance: | ±1% |
Processing Service: | Cutting | Oiled Or Non-oiled: | Non-oiled |
Invoicing: | By Actual Weight | Quality Grade: | A |
Processing Services: | Deep Processing (stamping, Bending) | Scope Of Use: | Metal Products, Mechanical Manufacturing |
Model: | Multiple Options Available | Product Process: | Processing Customization |
Steel Pipe Process Performance: | Flattening, Expanding, Curling, Bending, Welding | Metallographic Structure Of Steel Pipes: | Macrostructure |
Hydraulic Test: | Test Pressure And Stabilization Time | Bending Test: | Can Replace Flattening Test |
Decarburized Layer: | Inner And Outer | Port: | Tianjin/Qingdao/Guangzhou/Other China |
Film properties | ||||||
Hot rolling production process | Preparation and inspection of pipe blank △ → Heating of pipe blank → Perforation → Rolling of pipe → Reheating of steel pipe → Sizing (reduction) → Heat treatment △ → Straightening of finished pipe → Finishing → Inspection △ (non-destructive, physical and chemical, bench inspection) → Warehousing | 180 | ASTM D 1709 | |||
Main production processes of cold rolling (drawing) | Blank preparation → Acid cleaning and lubrication → Cold rolling (drawing) → Heat treatment → Straightening → Finishing → Inspection | 60 | ASTM D 1922 |
Contact Person: henny
Tel: 17720203333