Specification |
Material: Steel;
Surface Finishing: Zinc Plated;
Grade: 4.8, 6.8, 8.8, 10.9, 12.9;
Customized: Customized;
Packing: Pallet;
Studs Type: Metric Studs B1=1.25D;
Finish: Zinc;
Application: Industry;
Customized Support: OEM;
Surface Treatment: Zinc Plated;
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Material: Carbon Steel;
Surface Finishing: Zinc Plated;
Grade: Tunnel Construction Bolt;
Customized: Customized;
Product Grade: 4.6, 5.6, 8.8, 10.9;
Usage: Concrete Ring Connect for Tunnel;
Size: M20, M24 and Other Size Bolt;
Surface Finish: Plain, Black, Phosphate, Zinc , HDG;
Inspection: Internal and 3rd Parties;
Sample Policy: Sample Free, Freight Collect;
Production Update: Weekly Reports Will Be Provided;
Application: Tunnel Building;
Raw Material: Q235, 35#, 45#, 35CrMo, 42CrMo, 40cr;
Inspection Reports: Chemical Composition, Physical Property and Sizes;
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Material: Carbon Steel;
Surface Finishing: Zinc Plated;
Grade: Tunnel Construction Bolt;
Customized: Customized;
Product Grade: 4.6, 5.6, 8.8, 10.9;
Usage: Concrete Ring Connect for Tunnel;
Size: M20, M24 and Other Size Bolt;
Surface Finish: Plain, Black, Phosphate, Zinc , HDG;
Inspection: Internal and 3rd Parties;
Sample Policy: Sample Free, Freight Collect;
Production Update: Weekly Reports Will Be Provided;
Application: Tunnel Building;
Raw Material: Q235, 35#, 45#, 35CrMo, 42CrMo, 40cr;
Inspection Reports: Chemical Composition, Physical Property and Sizes;
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Material: 42CrMo;
Surface Finishing: Teflon Black;
Grade: B7/B7m/L7/L7m;
Customized: Non-Customized;
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Material: 42CrMo;
Surface Finishing: Teflon Black;
Grade: B7/B7m/L7/L7m;
Customized: Non-Customized;
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