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Sturdy Structure Practical Square Tube Processing Industrial Pipe Mill
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6241.

Sturdy Structure Practical Square Tube Processing Industrial Pipe Mill Open Details in New Window [May 26, 2026]

Product Description ERW Tube Mill (Support customization) Model Round Pipe Square & Rectangular Pipe OD/mm Thickness/mm Size/mm Thinckness/mm ZQH40 ø13-ø40 0.4-2.0 10x10-30x30 0.4-1.6 ZQH60 ø15-ø60 0.6-3.0 15x15-50x50mm ...

Company: NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

High Frequency Welded Round Square Steel Hollow Section Forming Tube Mill
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6242.

High Frequency Welded Round Square Steel Hollow Section Forming Tube Mill Open Details in New Window [May 26, 2026]

Product Description Round to Square ERW Tube Mill without change rolls (Support customization) Model Round Pipe Square & Rectangular Pipe OD/mm Thickness/mm Size/mm Thinckness/mm ZQF127 ø40-ø127 1.0-6.0 30x30-100x100 ...

Company: NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Large Diameter Round Square API Certified Heavy Wall Steel Tube Mill
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6243.

Large Diameter Round Square API Certified Heavy Wall Steel Tube Mill Open Details in New Window [May 26, 2026]

Product Description Round to Square ERW Tube Mill without change rolls (Support customization) Model Round Pipe Square & Rectangular Pipe OD/mm Thickness/mm Size/mm Thinckness/mm ZQF127 ø40-ø127 1.0-6.0 30x30-100x100 ...

Company: NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Precision Round Hollow Section Square Profile Heavy Gauge Manufacturing Tube Mill
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6244.

Precision Round Hollow Section Square Profile Heavy Gauge Manufacturing Tube Mill Open Details in New Window [May 26, 2026]

Product Description Round to Square ERW Tube Mill without change rolls (Support customization) Model Round Pipe Square & Rectangular Pipe OD/mm Thickness/mm Size/mm Thinckness/mm ZQF127 ø40-ø127 1.0-6.0 30x30-100x100 ...

Company: NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Stainless Steel High Frequency Induction Welded Round Square Profile Tube Mill
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6245.

Stainless Steel High Frequency Induction Welded Round Square Profile Tube Mill Open Details in New Window [May 26, 2026]

Product Description Round to Square ERW Tube Mill without change rolls (Support customization) Model Round Pipe Square & Rectangular Pipe OD/mm Thickness/mm Size/mm Thinckness/mm ZQF127 ø40-ø127 1.0-6.0 30x30-100x100 ...

Company: NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

High Output Heavy Gauge ERW Round Square Steel Profile Tube Mill
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6246.

High Output Heavy Gauge ERW Round Square Steel Profile Tube Mill Open Details in New Window [May 26, 2026]

Product Description Round to Square ERW Tube Mill without change rolls (Support customization) Model Round Pipe Square & Rectangular Pipe OD/mm Thickness/mm Size/mm Thinckness/mm ZQF127 ø40-ø127 1.0-6.0 30x30-100x100 ...

Company: NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

High Frequency Round Square Shape Precise Welding Steel Tube Mill
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6247.

High Frequency Round Square Shape Precise Welding Steel Tube Mill Open Details in New Window [May 26, 2026]

Product Description Round to Square ERW Tube Mill without change rolls (Support customization) Model Round Pipe Square & Rectangular Pipe OD/mm Thickness/mm Size/mm Thinckness/mm ZQF127 ø40-ø127 1.0-6.0 30x30-100x100 ...

Company: NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Heavy Duty ERW Steel Pipe Fabrication Round Square Profile Tube Mill
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6248.

Heavy Duty ERW Steel Pipe Fabrication Round Square Profile Tube Mill Open Details in New Window [May 26, 2026]

Product Description Round to Square ERW Tube Mill without change rolls (Support customization) Model Round Pipe Square & Rectangular Pipe OD/mm Thickness/mm Size/mm Thinckness/mm ZQF127 ø40-ø127 1.0-6.0 30x30-100x100 ...

Company: NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Round Square Heavy Wall High Frequency Induction Welded Steel Tube Mill
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6249.

Round Square Heavy Wall High Frequency Induction Welded Steel Tube Mill Open Details in New Window [May 26, 2026]

Product Description Round to Square ERW Tube Mill without change rolls (Support customization) Model Round Pipe Square & Rectangular Pipe OD/mm Thickness/mm Size/mm Thinckness/mm ZQF127 ø40-ø127 1.0-6.0 30x30-100x100 ...

Company: NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Electric Resistance Welded Thick Wall API Precision Round Square Tube Mill
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6250.

Electric Resistance Welded Thick Wall API Precision Round Square Tube Mill Open Details in New Window [May 26, 2026]

Product Description Round to Square ERW Tube Mill without change rolls (Support customization) Model Round Pipe Square & Rectangular Pipe OD/mm Thickness/mm Size/mm Thinckness/mm ZQF127 ø40-ø127 1.0-6.0 30x30-100x100 ...

Company: NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Energy Saving Heavy Duty Automatic Square Tube Pipe Mill
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6251.

Energy Saving Heavy Duty Automatic Square Tube Pipe Mill Open Details in New Window [May 26, 2026]

Product Description ERW Tube Mill (Support customization) Model Round Pipe Square & Rectangular Pipe OD/mm Thickness/mm Size/mm Thinckness/mm ZQH40 ø13-ø40 0.4-2.0 10x10-30x30 0.4-1.6 ZQH60 ø15-ø60 0.6-3.0 15x15-50x50mm ...

Company: NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Industrial Heavy Duty Round Square Thick Wall Resistance Welded Tube Mill
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6252.

Industrial Heavy Duty Round Square Thick Wall Resistance Welded Tube Mill Open Details in New Window [May 26, 2026]

Product Description Round to Square ERW Tube Mill without change rolls (Support customization) Model Round Pipe Square & Rectangular Pipe OD/mm Thickness/mm Size/mm Thinckness/mm ZQF127 ø40-ø127 1.0-6.0 30x30-100x100 ...

Company: NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Heavy Duty Automatic Robust Square Tube Pipe Mill System
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6253.

Heavy Duty Automatic Robust Square Tube Pipe Mill System Open Details in New Window [May 26, 2026]

Product Description ERW Tube Mill (Support customization) Model Round Pipe Square & Rectangular Pipe OD/mm Thickness/mm Size/mm Thinckness/mm ZQH40 ø13-ø40 0.4-2.0 10x10-30x30 0.4-1.6 ZQH60 ø15-ø60 0.6-3.0 15x15-50x50mm ...

Company: NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

High Frequency Welded Round Square Heavy Duty Steel Hollow Section Tube Mill
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6254.

High Frequency Welded Round Square Heavy Duty Steel Hollow Section Tube Mill Open Details in New Window [May 26, 2026]

Product Description Round to Square ERW Tube Mill without change rolls (Support customization) Model Round Pipe Square & Rectangular Pipe OD/mm Thickness/mm Size/mm Thinckness/mm ZQF127 ø40-ø127 1.0-6.0 30x30-100x100 ...

Company: NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

304 Stainless Steel Square Tube Brushed Finish for Industrial Use
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6255.

304 Stainless Steel Square Tube Brushed Finish for Industrial Use Open Details in New Window [May 25, 2026]

General DescriptionWe offer a complete range of welded stainless steel pipes in grades 202, 304/304L, 316/316L, 310/310S, 321, 410, and 904L. With outer diameter ranging 5mm to 1200mm and wall thicknesses from 0.5mm to ...

Company: Wuxi Shengtao Metal Materials Co., Ltd.