• UL FM Red Painted Welded Steel Pipes with Grooved End for Fire Fighting
  • UL FM Red Painted Welded Steel Pipes with Grooved End for Fire Fighting
  • UL FM Red Painted Welded Steel Pipes with Grooved End for Fire Fighting
  • UL FM Red Painted Welded Steel Pipes with Grooved End for Fire Fighting
  • UL FM Red Painted Welded Steel Pipes with Grooved End for Fire Fighting
  • UL FM Red Painted Welded Steel Pipes with Grooved End for Fire Fighting

UL FM Red Painted Welded Steel Pipes with Grooved End for Fire Fighting

Type: Welded or Seamless
Technique: ERW Saw Hot Rolled Cold Drawn
Material: Carbon Steel
Surface Treatment: Hot DIP Galvanized
Usage: Pipeline Transport, Chemical Industry, Construction & Decoration, Special Purpose
Section Shape: Round
Customization:

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Basic Info.

Model NO.
steel pipe for sprinkler fire finghting system
O.D.
21.3-323.9
W.T
2.11-10.31
Length
5800mm ,6500mm
Fittings
Coupling, Elbow, Tee, Cross, Flange, Valve,Reducer
End
Groove or Plain,Bevel,Thread,Flange
Surface
Hot DIP Galvanized
Zinc Content
99.9999%
Transport Package
Bundle
Specification
FM UL
Trademark
EAST
Origin
Shandong China
HS Code
7308900000
Production Capacity
50000tons/Year

Product Description

UL FM fire fighting sprinkler Galvanized steel pipe 
We are the manufacturer & supplier of Steel pipe for sprinkler fire fighting system. The major products applicable to the pipeline fire, water, heat, gas, sewer, subway, airports, seaports, bridges, tunnels, railway stations, pipeline system and so on.
To enlarge sales of products to the global market, all export products have gained FM Certification and UL Certification.

Standard:
ASTM A135 ASTM A795 ASTM A53, BS1387, EN10255, EN10240, EN10220, EN10219, EN39, JIS3444,GOST54929
Specification:
O. D.: Φ 21.3- Φ 323.9 (mm)
Wall thickness: 2.11- 10.31(mm)
Anticorrosive:  Hot Galvanized
End state: 1. Grooved 2. Plain end 3. Screwed& socketed
Function: Fire and water supply system in building
 
N.D.O.D.SCH 10SCH 30/40
W.T.NORMAL WEIGHTW.T.NORMAL WEIGHT
(mm)(INCH)(mm)(inch)(mm)(inch)(kg/mtrs)(lbs/ft)(mm)(inch)(kg/mtrs)(lbs/ft)
151/2''21.300.840----------------2.770.1091.270.85
203/4''26.701.0502.110.0831.280.962.870.1131.691.13
251''33.401.3152.770.1092.091.413.380.1332.501.68
321.1/4''42.201.6602.770.1092.691.813.560.1403.392.27
401.1/2''48.301.9002.770.1093.112.093.680.1454.052.72
502''60.302.3752.770.1093.932.643.910.1545.453.66
652.1/2''73.002.8753.050.1205.263.535.160.2038.645.80
803''88.903.5003.050.1206.464.345.490.21611.297.58
903.1/2''101.604.0003.050.1207.414.985.740.22613.589.12
1004''114.304.5003.050.1208.375.626.020.23716.0910.80
1255''141.305.5633.400.13411.587.786.550.25821.7914.63
1506''168.306.6253.400.13413.859.307.110.28028.2918.99
2008''219.108.6254.780.18825.2616.967.040.27736.8224.72
25010''273.1010.7504.780.18831.6221.237.080.30751.0534.27

ASTM A53
 
 
N.D.
 
SPECIFIED
OUTSIDE
DIAMETER
  
 
  WALL
THICKNESS
WEIGHTSCHEDULE NO. 
TEST PRESSURE
NO. OF
THREADS
PERINCH
 
PLAIN ENDS
Grade AGrade B
  Kg/m  Kg/ft
ininmmmmmmblkgalblkgal psiKg/cm2psiKg/cm2
1/20.84021.30.1092.771.271.350.390.4140700507005014
3/41.05026.70.1132.871.691.790.520.5540700507005014
11.31533.40.1333.382.502.650.760.8140700507005011-1/2
1-1/41.66042.20.1403.563.393.591.031.104012008413009111-1/2
1-1/21.90048.30.1453.684.054.291.231.314012008413009111-1/2
22.37560.30.1543.915.445.771.661.76402300162250017611-1/2
2-1/22.87573.00.2035.168.639.152.632.79402500176250017611-1/2
 
 
3
 
 
3.500
 
 
88.9
0.1253.186.727.122.052.17--1290911500105 
 
8
0.1563.968.298.792.532.68--16001121870131
0.1884.789.9210.523.023.21--19301362260159
0.2165.4911.2911.973.443.654022201562500176
 
 
3-1/2
 
 
4.000
 
 
101.6
0.1253.187.728.182.352.49--112079131092 
 
8
0.1563.969.5310.102.903.08--1400981640115
0.1884.7811.4112.093.483.69--16901191970139
0.2265.7413.5714.384.144.384020301432370167
 
 
4
 
 
4.500
 
 
114.3
0.1253.188.719.232.652.81--100070117082 
 
8
0.1563.9610.7811.433.293.48--1250881460103
0.1884.7812.9113.683.934.17--15001051750123
0.2376.0216.0717.034.905.194019001342210155
 
 
5
 
 
5.563
 
 
141.3
0.1563.9613.4114.214.094.33--101071118083 
 
8
0.1884.7816.0917.064.905.20--1220861420100
0.2195.5618.6119.735.67.01--14201001650116
0.2586.5521.7723.086.647.034016701171950137
 
 
6
 
 
6.625
 
 
168.3
0.1884.7819.2720.435.876.23--102072119084 
 
8
 
0.2195.5622.3123.656.807.21--119084139098
0.2506.3525.3626.887.738.19--1360961580111
0.2807.1128.2629.968.619.134015201071780125
 
 
8
 
 
8.625
 
 
219.1
0.1884.7825.2626.787.708.16--7805592065 
 
16
0.2035.1627.2228.858.308.79--85060100070
0.2195.5629.2831.048.929.46--91064107075
0.3228.1842.5545.1012.9713.75401340941570110
 ASTM A135  (BLACK AND GALVANIZED) SCH10 
N.D.O.D.WALL THICKNESSNOMINAL WEIGHTTEST PRESSURE
       inch         mm              mm           kg/m          Mp
      3/4        26.8            2.11          1.28         17.24
        1        33.5            2.77          2.09         17.24
     1-1/4        42.2            2.77          2.70         16.55
     1-1/2        48.3            2.77          3.10         14.48
        2        60.3            2.77          3.93         11.72
     2-1/2        73.0            3.05          5.26         10.34
        3       88.9            3.05          6.45         8.27
     3-1/3      101.6            3.05          7.41         6.89
       4      114.3            3.05          8.36         6.21
       5      141.3            3.40          11.58         5.86
       6      168.3            3.40          13.84         5.02
       8      219.1            4.80          15.41         4.26

                                 
                      ASTM A135  (BLACK AND GALVANIZED) SCH40 
N.D.O.D.WALL THICKNESSNOMINAL WEIGHTTEST PRESSURE
       inch         mm              mm           kg/m          Mp
      1/2        21.3            2.77          1.27         17.20
      3/4        26.8            2.87          1.68         17.20
        1        33.5            3.38          2.50         17.20
     1-1/4        42.2            3.56          3.38         17.20
     1-1/2        48.3            3.68          4.05         17.20
        2        60.3            3.91          5.43         16.08
     2-1/2        73.0            5.16          8.62         17.20
        3       88.9            5.49          11.28         15.30
     3-1/3      101.6            5.74          13.56         14.00
       4      114.3            6.02          16.06         13.06
       5      141.3            6.55          21.76         11.50
       6      168.3            7.11          28.34         10.48
       8      219.1            8.18          36.90         7.96
  
 

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