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Product List
11731. High Precision Pipeline Welding Line for Large Diameter Spiral Welded Pipes 
[Jul 08, 2024]
[Jul 08, 2024] Intelligent Production Line for Large Diameter Spiral Welded Steel Pipes Product Description Our state-of-the-art intelligent production line for large diameter spiral welded steel pipes is a marvel of ...
11732. Automated Pipeline Production Equipment for Large Diameter Spiral Welded Steel Pipes [Jul 08, 2024]
[Jul 08, 2024] Cutting-Edge Intelligent Production Line for Large Diameter Spiral Welded Steel Pipes Product Description Our state-of-the-art intelligent production line for large diameter spiral welded steel pipes represents ...
11733. Advanced Pipeline Manufacturing Line for Large Diameter Spiral Welded Steel Pipes [Jul 08, 2024]
[Jul 08, 2024] State-of-the-Art Production Line for Large Diameter Spiral Welded Steel Pipes Product Description Our Intelligent Production Line for Large Diameter Spiral Welded Steel Pipes is a cutting-edge, fully automated ...
11734. Intelligent Pipeline Manufacturing Line for High Diameter Welded Steel Pipes [Jul 08, 2024]
[Jul 08, 2024] Intelligent Production Line for Large Diameter Spiral Welded Steel Pipes Product Description The Intelligent Production Line for Large Diameter Spiral Welded Steel Pipes by Nanjing Yunyan Digital Technology ...
11735. Intelligent Production Line for Large Diameter Pipe Welded Production Line [Jul 08, 2024]
[Jul 08, 2024] Intelligent Production Line for Large Diameter Spiral Welded Steel Pipes Product Description An intelligent production line for large diameter spiral welded steel pipes refers to a highly automated and ...
11736. Precise High Frequency Welded Pipe Mill Line [Aug 08, 2014]
[Aug 08, 2014] Basic Components: Uncoiler--Shear and end welder(Prepared by customer)--Accumulator--Main machine(Forming, Welding, Cooling, Sizing, Straightening device)--Computer-controlled cutting saw--Runout table.
11737. Straight Seam High Frequency Welded Pipe Mill Line [Aug 08, 2014]
[Aug 08, 2014] Basic Components: Uncoiler--Shear and end welder(prepared by customer)--Accumulator--Forming, welding, sizing unit--Pneumatic tracking or computer--Controlled length cutting saw--Runout table.
11738. Fully Welded Ear Shaft Pipe Ball Valve for Heating [May 14, 2025]
[May 14, 2025] Product Description Application This valve is in the form of an electric pneumatic regulating valve, used in automation control systems. The three-way regulating valve is designed to meet the needs of two different ...
11739. Rainbow Environmental 60m GRP Chimney Freestanding Single Wall Industrial Steel Chimney/Stack [May 19, 2026]
[May 19, 2026] 
Product Description Company Profile About us With over 30 years of experience, Rainbow Chimney is a leading manufacturer and solution provider in the steel chimney and flue gas system industry. The company specializes ...
11740. 60m Free-Standing Coal-Fired Boiler Wet Desulfurization Steel Chimney / Stack [Oct 14, 2025]
[Oct 14, 2025]
60m free-standing coal-fired boiler wet desulfurization steel chimney / stack Advantages: 1.Beautiful appearance, excellent anticorrosion; 2.Quick installation, saving space, easy match between ...
11741. Q235 Round Carbon ERW Galvanized Steel Pipe Gi Steel Pipe Tube [Apr 17, 2026]
[Apr 17, 2026] Product Description Pre-galvanized pipe Out Diameter 1/2" -8" (20mm-219mm) Wall Thickness 0.5mm - 2.8mm Pipe Length 0.5m~7.2m or Customerized Zinc Coating 40g/m2 - 270g/m2 , ...
Company: Tianzhu Special Steel Co., Ltd
11742. Factory Price A106 A53 Hollow Section Carbon Steel Square Pre Galvanized Iron Pipe Tube for Ecuador [Apr 17, 2026]
[Apr 17, 2026] Product Description Pre-galvanized pipe Out Diameter 1/2" -8" (20mm-219mm) Wall Thickness 0.5mm - 2.8mm Pipe Length 0.5m~7.2m or Customerized Zinc Coating 40g/m2 - 270g/m2 , ...
Company: Tianzhu Special Steel Co., Ltd
11743. China Factory 19*19-400*400mm Hot Dipped Galvanized Square Steel Pipe Rectangular Square Steel ... [Apr 17, 2026]
[Apr 17, 2026] Product Description Pre-galvanized pipe Out Diameter 1/2" -8" (20mm-219mm) Wall Thickness 0.5mm - 2.8mm Pipe Length 0.5m~7.2m or Customerized Zinc Coating 40g/m2 - 270g/m2 , ...
Company: Tianzhu Special Steel Co., Ltd
11744. Hot Sale Q235 90mm Gi Round Steel Pipe Pre Galvanized Iron Tube for Scaffolding [Mar 10, 2026]
[Mar 10, 2026] Product Description Pre-galvanized pipe Out Diameter 1/2" -8" (20mm-219mm) Wall Thickness 0.5mm - 2.8mm Pipe Length 0.5m~7.2m or Customerized Zinc Coating 40g/m2 - 270g/m2 , ...
Company: Tianzhu Special Steel Co., Ltd
11745. Galvanized Steel Pipe Street Light Pole 2.5 Inch Galvanized Steel Pipe Roofing Galvanized Tube [Apr 17, 2026]
[Apr 17, 2026] Product Description Pre-galvanized pipe Out Diameter 1/2" -8" (20mm-219mm) Wall Thickness 0.5mm - 2.8mm Pipe Length 0.5m~7.2m or Customerized Zinc Coating 40g/m2 - 270g/m2 , ...
Company: Tianzhu Special Steel Co., Ltd
