|  | Technical Parameter WBQ F76X1200/1600/1800/2000 Item:WBQ F76X1200/1600/1800/2000 Material:Q235B/Q355B Surface Treatment:Hot dipped galvanized average coating 80μm Length:1200/1600/1800/2000mm Outer Diameter:76mm Thickness:3-4mm Flange Diameter:160-300mm Flange Thickness:6mm-12mm Helix Step:40/50/60mm Helix Thickness:2-3mm Helix Width:10-20mm Technical Requirements 1.Hot dipped galvanized to DIN EN ISO 1461, average coating 80um. 2.No distortion, no sharp edge. 3.Tolerance: Standard GB/T1804-C, Hole position ±1, hole dia. ±1 |
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|  | Technical Parameter WBQ F89X1200/1600/1800/2000 Item:WBQ F89X1200/1600/1800/2000 Material:Q235B/Q355B Surface Treatment:Hot dipped galvanized average coating 80μm Length:1200/1600/1800/2000mm Outer Diameter:89mm Thickness:3-4mm Flange Diameter:180-300mm Flange Thickness:6mm-12mm Helix Step:40/50/60mm Helix Thickness:2-3mm Helix Width:10-20mm Technical Requirements 1.Hot dipped galvanized to DIN EN ISO 1461, average coating 80um. 2.No distortion, no sharp edge. 3.Tolerance: Standard GB/T1804-C, Hole position ±1, hole dia. ±1 |
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|  | Technical Parameter WBQ F114X1600/1800/2000/3000 Item:WBQ F114X1600/1800/2000/3000 Material:Q235B/Q355B Surface Treatment:Hot dipped galvanized average coating 80μm Length:1600/1800/2000/3000mm Outer Diameter:114mm Thickness:3-4mm Flange Diameter:200-300mm Flange Thickness:8mm-12mm Helix Step:40/50/60mm Helix Thickness:2-3mm Helix Width:10-20mm Technical Requirements 1.Hot dipped galvanized to DIN EN ISO 1461, average coating 80um. 2.No distortion, no sharp edge. 3.Tolerance: Standard GB/T1804-C, Hole position ±1, hole dia. ±1 |
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|  | Technical Parameter WBQ F140X1600/1800/2000/3000 Item:WBQ F140X1600/1800/2000/3000 Material:Q235B/Q355B Surface Treatment:Hot dipped galvanized average coating 80μm Length:1600/1800/2000/3000mm Outer Diameter:140mm Thickness:3-4mm Flange Diameter:200-300mm Flange Thickness:8mm-12mm Helix Step:40/50/60mm Helix Thickness:2-3mm Helix Width:10-20mm Technical Requirements 1.Hot dipped galvanized to DIN EN ISO 1461, average coating 80um. 2.No distortion, no sharp edge. 3.Tolerance: Standard GB/T1804-C, Hole position ±1, hole dia. ±1 |
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|  | Technical Parameter WBQ F219X3000/3500/4000L Item:WBQ F219X3000/3500/4000L Material:Q235B/Q355B Surface Treatment:Hot dipped galvanized average coating 80μm Length:3000/3500/4000mm Outer Diameter:219mm Thickness:6-14mm Flange Diameter:298-422mm
Flange Thickness:12-16mm
Helix Step:40/50/60mm Helix Thickness:2-3mm Helix Width:10-20mm Technical Requirements 1.Hot dipped galvanized to DIN EN ISO 1461, average coating 80um. 2.No distortion, no sharp edge. 3.Tolerance: Standard GB/T1804-C, Hole position ±1, hole dia. ±1 |
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|  | Technical Parameter WBQ F219X3000/3500/4000LT Item:WBQ F219X3000/3500/4000LT Material:Q235B/Q355B Surface Treatment:Hot dipped galvanized average coating 80μm Length:3000/3500/4000mm Outer Diameter:219mm Thickness:6-14mm Flange Diameter:298-422mm
Flange Thickness:12-16mm
Helix Step:75-150mm
Helix Thickness:5-10mm
Helix Width:50-150mm
Technical Requirements 1.Hot dipped galvanized to DIN EN ISO 1461, average coating 80um. 2.No distortion, no sharp edge. 3.Tolerance: Standard GB/T1804-C, Hole position ±1, hole dia. ±1 |
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|  | Technical Parameter WBQ F76X1300/1600/2100-M16 Item:WBQ F76X1300/1600/2100-M16 Material:Q235B/Q355B Surface Treatment:Hot dipped galvanized average coating 80μm Length:1300/1600/2100mm Outer Diameter:76mm Thickness:3-4mm Flange Diameter:182mm Flange Thickness:8mm Helix Step:40/50/60mm Helix Thickness:2-3mm Helix Width:10-20mm Technical Requirements 1.Hot dipped galvanized to DIN EN ISO 1461, average coating 80um. 2.No distortion, no sharp edge. 3.Tolerance: Standard GB/T1804-C, Hole position ±1, hole dia. ±1 |
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|  | Technical Parameter WBQ F89X1300/1600/2100-M24 Item:WBQ F76X1300/1600/2100-M24 Material:Q235B/Q355B Surface Treatment:Hot dipped galvanized average coating 80μm Length:1300/1600/2100mm Outer Diameter:89mm Thickness:3-4mm Flange Diameter:182mm Flange Thickness:10mm Helix Step:40/50/60mm Helix Thickness:2-3mm Helix Width:10-20mm Technical Requirements 1.Hot dipped galvanized to DIN EN ISO 1461, average coating 80um. 2.No distortion, no sharp edge. 3.Tolerance: Standard GB/T1804-C, Hole position ±1, hole dia. ±1 |
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|  | Technical Parameter WBQ F114X1300/1600/2100-M24 Item:WBQ F114X1300/1600/2100-M24 Material:Q235B/Q355B Surface Treatment:Hot dipped galvanized average coating 80μm Length:1300/1600/2100mm Outer Diameter:114mm Thickness:3-4mm Flange Diameter:182mm Flange Thickness:10mm Helix Step:40/50/60mm Helix Thickness:2-3mm Helix Width:10-20mm Technical Requirements 1.Hot dipped galvanized to DIN EN ISO 1461, average coating 80um. 2.No distortion, no sharp edge. 3.Tolerance: Standard GB/T1804-C, Hole position ±1, hole dia. ±1 |
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|  | Technical Parameter WBQ F140X1300/1600/2100-M16 Item:WBQ F140X1300/1600/2100-M16 Material:Q235B/Q355B Surface Treatment:Hot dipped galvanized average coating 80μm Length:1300/1600/2100mm Outer Diameter:140mm Thickness:3-4mm Flange Diameter:225mm Flange Thickness:10mm Helix Step:40/50/60mm Helix Thickness:2-3mm Helix Width:10-20mm Technical Requirements 1.Hot dipped galvanized to DIN EN ISO 1461, average coating 80um. 2.No distortion, no sharp edge. 3.Tolerance: Standard GB/T1804-C, Hole position ±1, hole dia. ±1 |
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