• 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：Painted
• Zinc Content：99.9999%
• Transport Package：Bundle
• Specification：FM UL
• Trademark：EAST
• Origin：Shandong China
• HS Code：7308900000
• Production Capacity：50000tons,Year

 
 
N.D. 
SPECIFIED
OUTSIDE
DIAMETER  
 
  WALL
THICKNESSWEIGHTSCHEDULE NO. 
TEST PRESSURENO. OF
THREADS
PERINCH
 PLAIN ENDSGrade AGrade B  Kg/m  Kg/ftininmmmmmmblkgalblkgal psiKg/cm2psiKg/cm21/20.84021.30.1092.771.271.350.390.41407005070050143/41.05026.70.1132.871.691.790.520.554070050700501411.31533.40.1333.382.502.650.760.8140700507005011-1/21-1/41.66042.20.1403.563.393.591.031.104012008413009111-1/21-1/21.90048.30.1453.684.054.291.231.314012008413009111-1/222.37560.30.1543.915.445.771.661.76402300162250017611-1/22-1/22.87573.00.2035.168.639.152.632.79402500176250017611-1/2 
 
3 
 
3.500 
 
88.90.1253.186.727.122.052.17--1290911500105 
 
80.1563.968.298.792.532.68--160011218701310.1884.789.9210.523.023.21--193013622601590.2165.4911.2911.973.443.654022201562500176 
 
3-1/2 
 
4.000 
 
101.60.1253.187.728.182.352.49--112079131092 
 
80.1563.969.5310.102.903.08--14009816401150.1884.7811.4112.093.483.69--169011919701390.2265.7413.5714.384.144.384020301432370167 
 
4 
 
4.500 
 
114.30.1253.188.719.232.652.81--100070117082 
 
80.1563.9610.7811.433.293.48--12508814601030.1884.7812.9113.683.934.17--150010517501230.2376.0216.0717.034.905.194019001342210155 
 
5 
 
5.563 
 
141.30.1563.9613.4114.214.094.33--101071118083 
 
80.1884.7816.0917.064.905.20--12208614201000.2195.5618.6119.735.67.01--142010016501160.2586.5521.7723.086.647.034016701171950137 
 
6 
 
6.625 
 
168.30.1884.7819.2720.435.876.23--102072119084 
 
8
 0.2195.5622.3123.656.807.21--1190841390980.2506.3525.3626.887.738.19--13609615801110.2807.1128.2629.968.619.134015201071780125 
 
8 
 
8.625 
 
219.10.1884.7825.2626.787.708.16--7805592065 
 
160.2035.1627.2228.858.308.79--850601000700.2195.5629.2831.048.929.46--910641070750.3228.1842.5545.1012.9713.75401340941570110 ASTM A135  (BLACK AND GALVANIZED) SCH10 N.D.O.D.SCH 10SCH 30/40W.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----------------2.770.1091.270.85203/4''26.701.0502.110.0831.280.962.870.1131.691.13251''33.401.3152.770.1092.091.413.380.1332.501.68321.1/4''42.201.6602.770.1092.691.813.560.1403.392.27401.1/2''48.301.9002.770.1093.112.093.680.1454.052.72502''60.302.3752.770.1093.932.643.910.1545.453.66652.1/2''73.002.8753.050.1205.263.535.160.2038.645.80803''88.903.5003.050.1206.464.345.490.21611.297.58903.1/2''101.604.0003.050.1207.414.985.740.22613.589.121004''114.304.5003.050.1208.375.626.020.23716.0910.801255''141.305.5633.400.13411.587.786.550.25821.7914.631506''168.306.6253.400.13413.859.307.110.28028.2918.992008''219.108.6254.780.18825.2616.967.040.27736.8224.7225010''273.1010.7504.780.18831.6221.237.080.30751.0534.27 
 
 
 
 
 
 
 
 
BS1387(BLACK &GALVANIZED)
  
N.D. 
O.D.   WALL
THICKNESSBLACK WEIGHT
 GALVANIZED WEIGHTPLAIN ENDSSCREWED&SOCKETEDPLAIN ENDSSCREWED&SOCKETED (inch)(mm)(Maximum mm)(Maximum mm)(mm)(Kg/m)(Kg/m)(Kg/m)(Kg/m) 
 
 
 
LIGHT1/21521.4021.002.000.9470.9560.9470.9563/42026.9026.402.301.3801.3901.3801.39012533.8033.202.601.9802.0001.9802.0001-1/43242.5041.902.602.5402.5702.5402.5701-1/24048.4047.802.903.2303.270.2303.27025060.2059.602.904.0804.1504.0804.1502-1/26576.0075.203.205.7105.8305.7105.83038088.7087.903.206.7206.8906.7206.8904100113.90113.003.609.75010.0009.75010.000 
 
 
 
 
MEDIUM1/21521.7021.102.601.2101.2201.2101.2203/42027.2026.602.601.5601.5701.5601.57012534.2033.403.202.4102.4302.4102.4301-1/43242.9042.103.203.1003.1303.1003.1301-1/24048.8048.003.203.5703.6003.5703.60025060.8059.803.605.0305.1005.0305.1002-1/26576.6075.403.606.4306.5506.4306.55038089.5088.104.008.3708.5408.3708.5404100114.50113.304.5012.20012.50012.20012.5005125140.60138.705.0016.60017.10016.60017.1006150166.10164.105.0019.70020.30019.70020.300 
 
 
 
 
HEAVY1/21521.7021.103.201.4401.4501.4401.4503/42027.2026.603.201.8701.8801.8701.88012534.2033.404.002.9402.9602.9402.9601-1/43242.9042.104.003.8003.8303.8003.8301-1/24048.8048.004.004.3804.4204.3804.42025060.8059.804.506.1906.2606.1906.2602-1/26576.6075.404.507.9308.0507.9308.05038089.5088.105.0010.30010.50010.30010.5004100114.90113.305.4014.50014.80014.50014.8005125140.60138.705.4017.90018.40017.90018.4006150166.10164.105.4021.30021.90021.0021.900 
 
EN 10255 BS1387(BLACK &GALVANIZED) 
  N.D.SPECIFIED OUTSIDE DIAMETER 
TYPEO.D. 
WALL  THICKNESS 
PLAIN ENDSMIN.MAX.(mm)(mm)(mm)(mm)(mm)(Kg/m)  
   1/2 
21.30L121.0021.702.301.08L221.0021.402.000.947M21.0021.802.601.21H21.0021.803.201.44 
3/4 
26.90L126.4027.102.301.39L226.4026.902.301.38M26.5027.302.601.56H26.5027.303.201.87 
1 
33.70L133.2034.002.902.20L233.2033.802.601.98M33.3034.203.202.41H33.3034.204.002.93 
1-1/4 
42.40L141.9042.702.902.82L241.9042.502.602.54M42.0042.903.203.10H42.0042.904.003.79 
1-1/2 
48.30L147.8048.602.903.24L247.8048.402.903.23M47.9048.803.203.56H47.9048.804.004.37 
2 
60.30L159.6060.703.204.49L259.6060.202.904.08M59.7060.803.605.03H59.7060.804.506.19 
2-1/2 
76.10L175.2076.303.205.73L275.2076.003.205.71M75.3076.603.606.42H75.3076.604.507.93 
3 
88.90L187.9089.403.607.55L287.9088.703.206.72M88.0089.504.008.36H88.0089.505.0010.30 
4 
114.30L1113.00114.904.0010.80L2113.00113.903.609.75M113.10115.004.5012.20H113.10115.005.4014.505139.70M138.50140.805.0016.60  H138.50140.805.4017.906165.10M163.90166.505.0019.80H163.90166.505.4021.30