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EN 10255 SMLS Fire Steel Pipe

EN 10255 SMLS Fire Steel Pipe

EN 10255 SMLS Fire Steel Pipe
EN 10255 SMLS Fire Steel PipeEN 10255 SMLS Fire Steel PipeEN 10255 SMLS Fire Steel PipeEN 10255 SMLS Fire Steel PipeEN 10255 SMLS Fire Steel Pipe
CategoriesSeamless Firefighting Pipe
BrandBAOLAI Steel Pipe Wholesale Manufacturer
Model1/2" - 6" ( DN15 - DN150)
Thickness2.0mm-5.4mm
Length5.8-12M
StandardEN10255
GradeGrade B
SurfaceThe Surface Finished Can be Specified by Customers
EndsPlain, Bevel, Threaded or Groove
UsageWet, preaction,deluge or dry pipe sprinkler system
CertificationUL/ FM/ API/ CE/ ISO
FOB portTianjin port
Terms of PaymentL/C, D/A, D/P, T/T
Update Time2022/9/25
Detail Information
Fire Pipe
Fire Pipe (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.(ERW & Seamless)
Surface Treatment
Selmers manufactures pipe coating solutions for various types of coatings, mainly for anti-corrosion, mechanical protection
Painted Fire Sprinkler Pipe
Advantages:
Flexibility and ease of operation
Sufficient opportunities to incorporate future plant expansion
Easy plant foundation
Quick changeover times to other diameters
Colour Choose:
  • RED
  • BLUE
  • GREEN
  • BLACK
  • Et
Galavanized Firefighting Pipe
Advantages:
Flexibility and ease of operation
Sufficient opportunities to incorporate future plant expansion
Easy plant foundation
Quick changeover times to other diameters
Continuous coating results
Colour Choose:
  • SILVER
Epory Powder
Advantages:
Flexibility and ease of operation
Sufficient opportunities to incorporate future plant expansion
Easy plant foundation
Quick changeover times to other diameters
Colour Choose:
  • RED
  • BLUE
  • GREEN
  • BLACK
  • Et
Specification
EN 10255 Seamless Standard Steel Pipe
EN 10255 seamless steel pipe is formed by rolling strip and welding the seam, with precise dimension and light weight. It can be used for water, steam and air conveyance.
Available size for Heavy Series
Outside Diameter
(O.D)
THICKNESS
Test Pressure
DN
in.
mm
mm
Mpa
15
1/2"
21.3
3.2
5.0
20
3/4"
26.7
3.2
5.0
25
1"
33.4
4.0
5.0
32
1-1/4"
42.2
4.0
5.0
40
1-1/2"
48.3
4.0
5.0
50
2"
60.3
4.5
5.0
65
2-1/2"
76.1
4.5
5.0
80
3"
88.9
5.0
5.0
100
4"
114.3
5.4
5.0
125
5"
139.7
5.4
5.0
150
6"
165.1
5.4
5.0
Available size for Midium Series
Outside Diameter
(O.D)
THICKNESS
Test Pressure
DN
in.
mm
mm
Mpa
15
1/2"
21.3
2.6
5.0
20
3/4"
26.7
2.6
5.0
25
1"
33.4
3.2
5.0
32
1-1/4"
42.2
3.2
5.0
40
1-1/2"
48.3
3.2
5.0
50
2"
60.3
3.6
5.0
65
2-1/2"
76.1
3.6
5.0
80
3"
88.9
4.0
5.0
100
4"
114.3
4.5
5.0
125
5"
139.7
5.0
5.0
150
6"
165.1
5.0
5.0
Available size for Type L2
Outside Diameter
(O.D)
THICKNESS
Test Pressure
DN
in.
mm
mm
Mpa
15
1/2"
21.3
2.0
5.0
20
3/4"
26.7
2.3
5.0
25
1"
33.4
2.6
5.0
32
1-1/4"
42.2
2.6
5.0
40
1-1/2"
48.3
2.9
5.0
50
2"
60.3
2.9
5.0
65
2-1/2"
76.1
3.2
5.0
80
3"
88.9
3.2
5.0
100
4"
114.3
3.6
5.0
Composition and Mechanical Properties for Fire Pipe
Standard
Grade
Chemical Components (%)
Mechanical Properties
C
Si
Mn
P
S
Tensile Strength (Mpa)
Yield Strength (Mpa)
Elongation
(%)
EN 10255
1.0026
≤0.20
-
≤1.4
≤0.035
≤0.030
320~520
195
20
Application






Case
Case1
Case2
Case3
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