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Electric Resistance Welding Steel Pipe

Electric Resistance Welding Steel Pipe
Price: US $ 600-1000/Ton
Min Order: 20/Ton
Pay Type: L/C,T/T
Prod Model: Electric Resistance Welding Steel Pipe
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%
Usage: Special Purpose
Section Shape: Round
Type: Welded or Seamless
Technique: ERW Saw Hot Rolled Cold Drawn
Surface Treatment: Hot DIP Galvanized

Product Description

Electric Resistance Welding Steel Pipe
We can product and supply to you various steel pipes according to international standard. Hot dip galvanized steel pipes or Black steel pipes are used in the following fields, steel structure, bulid structure, scaffolding tube, transportation of low presure liquid and gas etc. Our products are exported to about 60 countries in the world; we get a lot of recognition from many customers since our good quality and service.

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
  
 
Weifang East Pipe Industry Technical Co., Ltd, established in 1979 in world kite capital_Weifang, is a professional enterprise integrating production, technology research, import and export trade. It is one of the largest manufacturers of large diameter anti-corrosion pipes and steel fire sprinkler pipes in China. The company has more than 30 years professional production experience in pipeline system with an annual production capacity of 500, 000tons.

The company has established a strict quality management system and obtained many international and domestic certificates, including ISO9001, UL, FM, CE, JIS, API 2B, API 5L, API 5CT, GOST and pressure piping components certificate.

Our products are widely used in oil & gas transmission pipeline construction, petroleum engineering, marine engineering, water conservancy construction and other large projects. Relying on high-quality product & good faith business philosophy, our product has covered more than 60 countries and, such as USA, Britain, Japan, Canada, Australia, Brazil, The Middle East, South Africa etc.

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  • Weifang East Pipe Industry Technical Co., Ltd.

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