Chemical composition (Type E & Type S)
Grades |
C, max, % |
Mn |
P |
S |
Grade A |
0.25 |
0.95 |
0.035 |
0.035 |
Grade B |
0.30 |
1.20 |
0.035 |
0.035 |
A795 Hot-Dip Galvanized Welded Fireproof Steel Pipe Specifications
Size: OD 21.3-323.8mm
Thickness: 2.11-10.31mm
Length: 5.8m usually, 12m max
Surface Coating: Hot-Dip Galvanizing, Paint Spraying, Powder Coating
End Type: Plain End, Grooved End (1" - 12"), Threaded End (1/2" - 8") and Coupled End, Shoulder End
Shape: Round
Certificate: ISO9001, CE, UL, API 5L, API 5CT, JIS
Why Choose GNEE
GNEE supplies fire sprinkler steel pipe that meets NFPA 13 sprinkler systems, and all materials meet ASTM A-795/53/135 specifications. We can provide pipe with wall thickness of Sch10, Sch40.
Our Sch10 and Sch40 fire sprinkler steel pipes are UL listed and FM approved.
No. 10 fire sprinkler steel pipe, sizes ½" to 8" NPS are suitable for grooved and welded connections.
No. 40 fire sprinkler steel pipe, sizes ½" to 8" NPS are suitable for threaded, grooved and welded connections. High quality painted, galvanized and galvanized + painted finish.
If you would like to know more about our company or our products, please feel free to contact us.
FAQ
Q:What do your factory do regarding quality control?
A:We have gained ISO, CE,API authentication. From material to products, we inspect each process to keep good quality.
Q:Will you delivery the goods on time?
A:Yes,we promise to provide best quality products and delivery on time.Honesty is our company's tenet.