Shandong Heyixin Metal Materials Co., Ltd
                                                                                                           
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China Z120-Z275 Hot Dip Galvanized Steel Pipe 21.3mm-1620mm OD 0.5mm-30mm Thickness Industrial Grade for sale

Z120-Z275 Hot Dip Galvanized Steel Pipe 21.3mm-1620mm OD 0.5mm-30mm Thickness Industrial Grade

Price Negotiable
Price: $600-1000
MOQ: 1Ton
Delivery Time: 7-15 working days
Brand: HYX
Product Description
Product Overview
Z120-Z275 hot dip galvanized steel pipes offer superior corrosion resistance with zinc coatings ranging from 20g to 275g/m². Available in square, round, and custom profiles with diameters from 21.3mm to 1620mm and thicknesses from 0.5mm to 30mm.
Technical Specifications
Parameter Specifications
Outer Diameter 21.3mm - 1620mm (round)
Thickness 0.5mm - 30mm
Length 1-12 meters or custom requirements
Surface Coating Hot dipped galvanized, 20g-275g/m²
Material Grades
Q195-Grade B, SS330, SPC, S185, Q215-Grade C, CS Type B, SS330, SPHC, Q235-Grade D, SS400, S235JR, S235JO, S235J2, Q345-SS500, ST52
Certifications & Standards
GB/T13793-1992, GB/T14291-2006, GB/T3091-1993, GB/T3092-1993, GB3640-88, BS1387/1985, ASTM A53/A36, EN39/EN10219, API 5L, GB/T9711.1-99
Applications
  • Structural components and frameworks
  • Construction and building infrastructure
  • Machinery parts and industrial equipment
  • Fluid transportation systems
  • Automotive and tractor stress components
  • Industrial accessories and custom fabrications
Manufacturing Process
Our hot dip galvanizing process involves pickling to remove surface oxides, cleaning in ammonium chloride or zinc chloride solutions, and immersion in molten zinc at high temperatures. This creates a durable alloy layer that bonds the zinc coating to the steel substrate, ensuring exceptional corrosion protection and extended service life.
Packaging Options
  • Large OD pipes: bulk packaging
  • Small OD pipes: steel strip bundling
  • Plastic bag protection
  • Custom packaging according to customer requirements
Delivery & Service
Standard delivery within 7 working days after deposit receipt. Custom processing and fabrication services available to meet specific project requirements.
19mm 25mm 32mm 38mm small size pre-galvanized GI tube galvanized steel pipe showing various diameters and surface finish
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shandong Heyixin Metal Materials Co., Ltd
Location Dadonggang, East Head of Liaohe Road, Liaocheng Economic and Technological Development Zone, Shandong Province
Contact Person Marco

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