Tianjin Lefin Industrial Co., Ltd is one of the most experienced manufacturers and suppliers of fire sprinkler steel pipe in China. Please feel free to buy high quality fire sprinkler steel pipe from our factory. Good service and reasonable price are available.
Fire Sprinkler Steel Pipe: Steel Pipe for Fire Protection
Standard: ASTM A795/A795M - Black and Hot-Dipped Zinc-Coated (Galvanized) Welded and Seamless Steel Pipe for Fire Protection Use.
Steel Grade: GR.A, GR.B
Outside Diameter: DN15 - DN250 (21.3mm - 273.1mm)
Wall Thickness: 2.0mm - 8.0mm
Length: 5.5m, 5.8m, 6.0m, or as per requirements.
Pipe Ends: Plain ends, Beveled ends, Grooved ends, Thread ends.
Pipe Type:
Type E —— Electric-Resistance Welded Steel Pipe (ERW)
Type F —— Furnace-Butt Welded Steel Pipe
Type S —— Seamless Pipe
Coating Type:
Hot-Dip galvanizing
Slightly Oil coating
Lacquer coating
Epoxy coatings
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