Looking forward to your favourable inquiry!

×
BackHome > Products > Galvanized Steel Pipe

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.


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


If you have any inquiries and questions, please contact DMH  UNITED STEEL INDUSTRY CO.,LTD

at any time. Thanks in advance. Welcome! Email :info@united-steel.com

COPYRIGHT©2011~2018 DMH UNITED STEEL INDUSTRY CO.,LTD All Rights Reserved. www.united-steel.com