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Pre Galvanized Steel Pipe

Application: Used for transporting low pressure liquid, gas and heating.

Specification: OD: 21.3mm ~ 610mm

                          WT: 0.5mm ~ 20mm

                          LENGTH: 0.3mtr ~ 18mtr, Ramdon Length, Fixed Length, SRL, DRL

Standard and Grade: GB/T 3091 Q195/Q215/Q235/Q345, BS 1387, EN 39, EN 1139 S235JR/S275JR, ASTM A53 GR. A/B/C, JIS G3444 STK 400/STK 500

Pipe Type: Electric Resistance Welded Steel Pipe (Round/Square/Rectangular)

End: Square Cut/Threaded, Burr Removed

Zinc Coating: 10~50 g/m2

Packing: Steel Strips bundled, Plastic Caps plugged, Waterproof Paper wrapped etc.


Cold Galvanizing Welding Process

Material Inspection (Steel Pipe) --- Hanging --- De-greasing --- Rinsing --- Pickling --- Washing --- Dipping Fluxing --- Hot Air Drying --- Inside and Outside Hot-dipped Galvanizing Blow
--- Cooling --- Passivation and Rising --- Unloading --- Inspection and Trimming --- Type Identification --- Packaging and Storing and Transportation

Product Advantages

- Extraordinary Anti-corrosion Characteristic
- Strong Adhesive Zinc Coating on the steel pipe
- Evenly Covered Zinc Coating on the internal and external pipe surface
- Measureable Zinc Coating Thickness
- Long Application Life for the steel pipe

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Commitment to Our Clients

- We Make it Right. Right Products=Customized Products, Right Price=Competitive Market Price, Right Packing=Safe Packing
- On Time Delivery. 48 Hours Domestic Delivery by Truck. 10~45 Days International Shipping by Cargo.
- Extraordinary Customer Services. One-stop Procurement for Steel Pipes and Fittings, Flexible Payment Terms, Professional After-sales Services Team

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