Gold Member Since 2017
Audited Supplier

Weifang Zhengyun International Trade Co., Ltd.

Temporary Fence, Garden Fence, Fencing manufacturer / supplier in China, offering Construction Used Australia Standard Temporary Fence, Direct Factory Supply Temporary Fence, Galvanized Welded Wire Mesh, Hot Dipped Galvanized Steel Construction Temporary Fence, Welded Wire Mesh and so on.

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Bulletin Board

Steel Tubes, Welded Steel Pipe [Feb 14,2017]
Steel Tubes, Welded Steel Pipe
Usages:
Water, gas, air and steam, black steel tubes and pipes are utilized for gas distribution inside and outside the house , It is also used for line pipes in oil and petroleum industries, for water wells and for water, gas and sewage purposes. 
Standard: BS 1387-1985, ASTM A53, ASTM A513, ASTM A252-98, JIS G3444-2004 STK400/500, JIS G3452-2004, EN 10219, 
Material: Q195, Q235, Q275, Q345

Specification: 1/2"-16" (OD: 21.3mm-406.4mm)

Wall thickness: 1.0mm-12mm

Surface treatment: Galvanized, oil coating, lacquering, painting
Main details 


N.D.O.DW.T.WEIGHTSCHTEST  PRESSURENO.of  THREADS PER INCH
PLAIN ENDS
kg/mkg/ftGrade AGrade B
ininmminmmblkgalblkgalpsikg/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
2-1/22.87573.00.2035.168.639.152.632.7940250017625001768
33.50088.90.1253.186.727.122.052.17---12909115001058
0.1563.968.298.792.532.68---16001121870131
0.1884.789.9210.523.023.21---19301362260159
0.2165.4911.2911.973.443.654022201562500176
3-1/24.000101.60.1253.187.728.182.352.49---1120791310928
0.1563.969.5310.102.903.08---1400981640115
0.1884.7811.4112.093.483.69---16901191970139
0.2265.7413.5714.384.144.384020301432370167
44.500114.30.1253.188.719.232.652.81---1000701170828
0.1563.9610.7811.433.293.48---1250881460103
0.1884.7812.9113.683.934.17---15001051750123
0.2376.0216.0717.034.905.194019001342210155
55.563141.30.1563.9613.4114.214.094.33---1010711180838
0.1884.7816.0917.064.905.20---1220861420100
0.2195.5618.6119.735.67.01---14201001650116
0.2586.5521.7723.086.647.034016701171950137
66.625168.30.1884.7819.2720.435.876.23---1020721190848
0.2195.5622.3123.656.807.21---119084139098
0.2506.3525.3626.887.738.19---1360961580111
0.2807.1128.2629.968.619.134015201071780125
88.625219.10.1884.7825.2626.787.708.16---7805592065---
0.2035.1627.2228.858.308.79---85060100070
0.2195.5629.2831.048.929.46---91064107075
0.3228.1842.5545.1012.9713.75401340941570110