Hot DIP Galvanized Welded Steel Pipe with Plastic Coating

Type: Welded
Technique: ERW
Material: Carbon Steel
Surface Treatment: Galvanized
Usage: Pipeline Transport, Special Purpose
Section Shape: Round
Samples:
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Basic Info.

Model NO.
pipe
O.D.
21.3-406.4mm
Wt
Sch10 40
Grade
Q195-Q345
Surface
Galvanized,Oil Coating,Lacquering,Painting
Transport Package
Bundles
Specification
API CE
Trademark
EAST
Origin
Shandong China
HS Code
7308900000
Production Capacity
500000ton/Tear

Product Description


ERW  Welded Carbon Black Steel Pipe &Tube

Black steel is the uncoated steel. When steel pipe is forged, a black oxide scale forms on its surface to give it the finish which is seen on this type of pipe. Because black steel is subject to rust and corrosion, the factory also coats it with protective oil. Those black steel are used for manufacturing pipe and tube, which will not rust for a long time and requires very little maintenance.
Usages:
Water, gas, air and steam, black steel tubes and pipes are utilized for gas distribution inside and outside the house and for hot water circulation in boiler systems. It is also used for line pipes in oil and petroleum industries, for water wells and for water, gas and sewage purposes. It is not used for potable water or for drain waste or vent lines.
Standard: BS 1387-1985, ASTM A53, ASTM A513, ASTM A252-98, JIS G3444-2004 STK400/500, JIS G3452-2004, EN 10219, EN 10255-1996, DIN 2440
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
Production standard: ASTM A53, BS1387, EN10255, EN10240, EN10220, EN10219, En39

 

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

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