Fire Sprinkler Pipe

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Description

  • Additional Description
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.
Product standard:ASTM A135 or ASTM A795
Specification
O.D.:Φ33.7—Φ219.1 (mm)
Wall thickness:2.75—5.0 (mm)
Anticorrosive: 1. hot galvanized; 2. powder coating; 3.painting
End state: 1.Grooved; 2. Plain end; 3.screwed & socketed
Function: Fire and water supply system in building
 
ASTM A135 (BLACK & GALVANISED) SCH10
N.D.O.D.WALL THICKNESSNOMINAL WEIGHTTEST PRESSURE
inchmmmmkg/mMp
4/326.82.111.2817.24
133.52.772.0917.24
1-1/442.22.772.716.55
1-1/248.32.773.114.48
260.32.773.9311.72
2-1/2733.055.2610.34
388.93.056.458.27
3-1/2101.63.057.416.89
4114.33.058.366.21
5141.33.4011.585.86
6168.33.4013.845.02
82194.8015.414.26
 
ASTM A135 (BLACK & GALVANISED) SCH40
N.D.O.D.WALL THICKNESSNOMINAL WEIGHTTEST PRESSURE
inchmmmmkg/mMp
1/221.32.771.2717.20
3/426.82.871.6817.20
133.53.382.5017.20
1-1/442.23.563.3817.20
1-1/248.33.684.0517.20
260.33.915.4316.08
1-1/2735.168.6217.20
388.95.4911.2815.30
3-1/2101.65.7413.5614.00
4114.36.0216.0613.06
5141.36.5521.7611.50
6168.37.1128.3410.48
8219.18.1836.907.96
 
ASTM  A795 (BLACK & GALVANISED)
N.D.O.D.SCH 10SCH 30/40
WALL THICKNESSNOMINAL WEIGHTWALL THICKNESSNOMINAL WEIGHT
(mm)(inch)(mm)(inch)(mm)(inch)(kg/mtrs)(lbs/ft)(mm)(inch)(kg/mtrs)(lbs/ft)
151/221.300.84----------------2.770.1091.270.85
203/426.701.052.110.0831.280.962.870.1131.691.13
25133.401.322.770.1092.091.413.380.1332.501.68
321-1/442.201.662.770.1092.691.813.560.143.392.27
401-1/248.301.902.770.1093.112.093.680.1454.052.72
50260.302.382.770.1093.932.643.910.1545.453.66
652-1/273.002.883.050.125.263.535.160.2038.645.80
80388.903.503.050.126.464.345.490.21611.297.58
903-1/2101.604.003.050.127.414.985.740.22613.589.12
1004114.304.503.050.128.375.626.020.23716.0910.80
1255141.305.563.40.13411.587.786.550.25821.7914.63
1506168.306.633.40.13413.859.307.110.2828.2918.99
2008219.108.634.780.18825.2616.967.040.27736.8224.72
25010273.1010.754.780.18831.6221.237.080.30751.0534.27