-
Industries OverviewThe company's products are primarily used in industrial equipment sectors such as nuclear power, petroleum, petrochemicals, chemical engineering, power generation, automotive manufacturing, shipbuilding, fertilizer production, pharmaceuticals, papermaking, sugar refining, and machinery manufacturing. -
Products & SolutionsOur Products: Ferrous metal ore raw materials (nickel ore, ferronickel, ferrochrome, ferromanganese, ferrosilicon, etc.), seamless pipes, welded pipes, medium-thick plates, plate coils, bars, wire rods, wire coils, pipe fittings, flanges, castings, etc. -
CommunityThe company has established an excellent reputation within the industry through its strong credibility, comprehensive services, and ample resources. -
Process VisualizationThe company's products are primarily used in industrial equipment sectors such as nuclear power, petroleum, petrochemicals, chemical engineering, power generation, automotive, shipbuilding, fertilizer production, pharmaceuticals, papermaking, sugar refining, and machinery manufacturing. -
About UsTsisco Industrial Ltd. was established in 2010. Originating from the Tsingshan ecosystem’s Shanghai platform, the company now operates independently and focuses on global supply-chain integration, distribution, and import/export of steel and alloy materials. We achieved ISO 9001 certification from TÜV Rheinland in 2012, and ISO 9001, ISO 14001 and ISO 45001 certifications from LRQA in 2022. These accreditations underpin continuous improvement and stable performance in quality, environment, and occupational health & safety.
-
Process Visualization
Production Process
Production Process for Cold Drawn & Cold Rolled Stainless Steel Pipes & Tubes<br> 1.Bars <br> 2.Inspection<br> 3.Peeling <br> 4.Piercing<br> 5.Pickling <br> 6.Water Quench <br> 7.Lubricating <br> 8.Cold Drawing / Cold Rolling <br> 9.Straightening <br> 10.Annealing & Solution <br> 11.Pickling <br> 12.Cutting <br> 13.Pickling <br> 14.Hydro Test <br> 15.Inspection <br> 16.Pickling <br> 17.Packing <br> 18.Delivery
Discover More
Production Process for Stainless Steel Bars & Wire Rods<br> 1.Primary melting<br> • Scrap<br> • Induction furnace<br> 2.Secondary refining<br> • AOD (Argon Oxygen Decarburization)<br> • VOD (Vacuum Oxygen Decarburization)<br> • LF (Ladle Furnace)<br> 3.Continuous casting<br> • CCM (Continuous Casting Machine)<br> 4.Bar & Section line<br> • Bar rolling mill<br> • Cooling bed<br> • Annealing & Solution treatment<br> • Straightening<br> • Peeling & Grinding<br> • Hot rolled bars<br> • Bright bars<br> 5.Wire rod line<br> • Wire rod block<br> • Annealing<br> • Pickling<br> • End product coils
Discover More
Production Process for Stainless Steel BA Bars<br> 1.Wire rods<br> 2.Pre-straightening<br> 3.Polishing<br> 4.Grinding / Buffing<br> 5.Cold drawing<br> 6.Cutting<br> 7.Buffing<br> 8.Straightening<br> 9.Bundling<br> 10.Delivery
Discover More
<p>Production Process for Small-diameter Welded Pipes & Tubes<br> 1.Coils<br> 2.Slitting<br> 3.Forming<br> 4.Welding<br> 5.Online annealing<br> 6.Cutting<br> 7.Hydro test<br> 8.Pickling & Passivation<br> 9.Eddy current inspection<br> 10.Final inspection<br> 11.Packing<br> 12.Delivery</p> <p>Production Process for Large-diameter Welded Pipes<br> 1.Plates<br> 2.Re-forming<br> 3.Plasma cutting<br> 4.Edge finish<br> 5.Forming<br> 6.Preforming welding<br> 7.Auto-welding<br> 8.Sizing<br> 9.End beveling<br> 10.Hydro test<br> 11.Final inspection<br> 12.Packing<br> 13.Delivery<br> </p>
Discover More
Production Process for Stainless Steel Strips<br> 1.Primary melting<br> • Scrap<br> • EAF (Electric Arc Furnace)<br> 2.Secondary refining<br> • AOD (Argon Oxygen Decarburization)<br> • VOD (Vacuum Oxygen Decarburization)<br> • LF (Ladle Furnace)<br> 3.Continuous casting<br> • Slab casting<br> 4.Continuous hot rolling<br> • Roughing mill<br> • Finishing mill<br> • Coiling<br> 5.Heat treatment<br> • Annealing<br> • Descaling<br> 6.Pickling<br> 7.Final product<br> • Storage coils<br> • Outgoing coils
Discover More
The Steelmaking Process<br> 1.Input raw materials<br> • Iron ore<br> • Coal<br> • Limestone<br> • Scrap<br> 2.Raw materials preparation<br> • Sintering<br> • Pelletizing<br> • Coking<br> 3.Ironmaking<br> • Blast furnace<br> • Direct reduction<br> 4.Steelmaking<br> • Basic Oxygen Furnace (BOF)<br> • Electric Arc Furnace (EAF)<br> • Secondary refining<br> 5.Semi-finished products<br> • Slabs<br> • Billets<br> • Blooms<br> 6.Hot-rolled products<br> • Plates<br> • Coils<br> • Sections<br> • Bars<br> • Wire rods<br> 7.Finishing operations<br> • Coating<br> • Heat treatment<br> • Fabrication<br> 8.Co-products and their uses<br> • Slag, gases, dust, and other by-products for construction, agriculture, and energy sectors<br> 9.Steel applications<br> • Construction<br> • Transport<br> • Packaging<br> • Energy<br> • Machinery<br> • Household appliances<br> • Other industries<br>
Discover MoreProduction Process for Cold Drawn & Cold Rolled Stainless Steel Pipes & Tubes
| 1. Bars | 2. Inspection | 3. Peeling |
| 4. Piercing | 5. Pickling | 6. Water Quench |
| 7. Lubricating | 8. Cold Drawing / Cold Rolling | 9. Straightening |
| 10. Annealing & Solution | 11. Pickling | 12. Cutting |
| 13. Pickling | 14. Hydro Test | 15. Inspection |
| 16. Pickling | 17. Packing | 18. Delivery |
Production Process for Stainless Steel Bars & Wire Rods
1. Primary melting
| • Scrap | • Induction furnace |
2. Secondary refining
• AOD (Argon Oxygen Decarburization)
• VOD (Vacuum Oxygen Decarburization)
• LF (Ladle Furnace)
3. Continuous casting
• CCM (Continuous Casting Machine)
4. Bar & Section line
| •Bar rolling mill | •Cooling bed |
| •Annealing & Solution treatment | •Straightening |
| •Peeling & Grinding | •Hot rolled bars |
| •Bright bars |
5. Wire rod line
| •Wire rod block | •Annealing |
| •Pickling | •End product coils |
Production Process for Stainless Steel BA Bars
| 1. Wire rods | 2. Pre-straightening |
| 3. Polishing | 4. Grinding / Buffing |
| 5. Cold drawing | 6. Cutting |
| 7. Buffing | 8. Straightening |
| 9. Bundling | 10. Delivery |
Production Process for Small-diameter Welded Pipes & Tubes
| 1. Coils | 2. Slitting |
| 3. Forming | 4. Welding |
| 5. Online annealing | 6. Cutting |
| 7. Hydro test | 8. Pickling & Passivation |
| 9. Eddy current inspection | 10. Final inspection |
| 11. Packing | 12. Delivery |
Production Process for Large-diameter Welded Pipes
| 1. Plates | 2. Re-forming |
| 3. Plasma cutting | 4. Edge finish |
| 5. Forming | 6. Preforming welding |
| 7. Auto-welding | 8. Sizing |
| 9. End beveling | 10. Hydro test |
| 11. Final inspection | 12. Packing |
| 13. Delivery |
Production Process for Stainless Steel Strips
1. Primary melting
| •Scrap | •EAF (Electric Arc Furnace) |
2. Secondary refining
| •AOD (Argon Oxygen Decarburization) | •VOD (Vacuum Oxygen Decarburization) |
| •LF (Ladle Furnace) |
3. Continuous casting
• Slab casting
4. Continuous hot rolling
| •Roughing mill | •Finishing mill |
| •Coiling |
5. Heat treatment
| •Annealing | •Descaling |
6. Pickling
7. Final product
| •Storage coils | •Outgoing coils |
The Steelmaking Process
| 1. Input raw materials • Iron ore • Coal • Limestone • Scrap |
2. Raw materials preparation • Sintering • Pelletizing • Coking |
| 3. Ironmaking • Blast furnace • Direct reduction |
4. Steelmaking • Basic Oxygen Furnace (BOF) • Electric Arc Furnace (EAF) • Secondary refining |
| 5. Semi-finished products • Slabs • Billets • Blooms |
6. Hot-rolled products • Plates • Coils • Sections • Bars • Wire rods |
| 7. Finishing operations • Coating • Heat treatment • Fabrication |
8. Co-products and their uses •and other by-products for construction, •agriculture, and energy sectors |
| 9. Steel applications • Construction • Transport • Packaging • Energy • Machinery • Household appliances • Other industries |
The production process includes:
- Stainless steel bars & wire rods;
- Cold drawn & cold rolled stainless steel seamless pipes & tubes;
- Stainless steel cold drawn & centerlessly ground(BA) bars;
- Welded pipes & tubes in small & big diameter;
- Stainless steel strips in 200 & 300 series for civilian applications.
