firefighting pipes

flanges and relevant pipe fittings,ASTM A53,Rectangular Steel Tube
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  • flanges and relevant pipe fittings,ASTM A53,Rectangular Steel Tube
  • flanges and relevant pipe fittings,ASTM A53,Rectangular Steel Tube
  • flanges and relevant pipe fittings,ASTM A53,Rectangular Steel Tube
  • flanges and relevant pipe fittings,ASTM A53,Rectangular Steel Tube
  • flanges and relevant pipe fittings,ASTM A53,Rectangular Steel Tube
  • flanges and relevant pipe fittings,ASTM A53,Rectangular Steel Tube

firefighting pipes

Product Name FIRE FIGHTING PIPES
Application For fire fighting
Size OD: 21.3-355mm
WT: 2.11-10.31mm
LENGTH:3-12mm
Standard&Grade ASTM A53-2007, ASTM A789-2001, ASTM A789M-2001, ASTM A795
End Square Ends/Plain Ends (straight cut, saw cut, torch cut), Beveled/Threaded Ends
Surface Bare, Black, Red painting, Anti-corrosion, Galvanized
Packing Bundled/In Bulk, Waterproof Paper Wrapped
  • Description
  • Specification
  • Standard
  • Process
  • Packing
Fire fighting pipe is a type of normal carbon steel pipe used to convey fire suppression agent such as water or gas. Usually it is red in color. But light-wall pipes have a galvanized exterior of a silvery appearance. Installation of red steel pipe is limited to wet pipe sprinkler systems only. Installation of galvanized pipe is allowed in wet and dry pipe sprinkler systems (including preaction pipe sprinkler systems).
Prodcut Advantages of Fire Fighting Steel Pipe 

1. Fire Fighting Steel Pipe has strong flame retardant ability. Under the combustion test of alcohol blowtorch, the coating has no spontaneous combustion and does not fall off.
2. Good mechanical properties and high strength of fire fighting steel tubes.It has strong bearing capacity, impact resistance and bending resistance.
3. Fire Fighting Steel Pipe corrosion resistance is strong.It has good resistance to high expansion foam extinguishing agent corrosion and protein foam extinguishing agent corrosion.
4. Fire Fighting Steel Pipe water resistance is small, energy saving.The inner wall of the pipeline is smooth and fine, which greatly reduces the energy consumption of transportation.

1.Uncoiling --- 2. Leveling --- 3. End cutting --- 4. End shearing welding --- 5. Supercoil accumulator --- 6. Edge cutting --- 7. Ultrasonic detection --- 8. Forming --- 9. Electric induction welding --- 10. Ultrasonic detection for weld seam ---11. Medium frequency heat treatment --- 12. Air cooling --- 13. Water cooling --- 14. Sizing --- 15. Flying cutting --- 16. Flush-out --- 17. Cropping --- 18. Flattening testing --- 19. Straightening --- 20. End facing and bevelling --- 21. Hydrodynamic testing --- 22. Ultrasonic detection for weld seam --- 23. Ultrasonic detection for pipe end --- 24. Visual and dimensions inspection --- 25.Weighting and measuring --- 26. Marking --- 27. Coating --- 28. Pipe-end protection ---29. Bending --- 30. Shipping

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