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New -ERW Welded Carbon Black Structure Transportation Steel Pipe

Basic Info

Model No.:  cz-wy

Product Description

Model NO.: cz-wy Technique: ERW Surface Treatment: Galvanized Section Shape: Round Trademark: cz-wy Specification: API CE HS Code: 7308900000 Type: Welded Material: Carbon Steel Usage: Pipeline Transport, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose Hscode: 7308900000 Transport Package: as Customer Required Origin: Hebei 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:  oil coating, lacquering
Production standard: ASTM A53, BS1387, EN10255, EN10240, EN10220, EN10219, En39
N.D. O.D W.T. WEIGHT SCH TEST  PRESSURE NO.of  THREADS PER INCH
PLAIN ENDS
kg/m kg/ft Grade A Grade B
in in mm in mm blk gal blk gal psi kg/cm2 psi kg/cm2
1/2 0.840 21.3 0.109 2.77 1.27 1.35 0.39 0.41 40 700 50 700 50 14
3/4 1.050 26.7 0.113 2.87 1.69 1.79 0.52 0.55 40 700 50 700 50 14
1 1.315 33.4 0.133 3.38 2.50 2.65 0.76 0.81 40 700 50 700 50 11-1/2
1-1/4 1.660 42.2 0.140 3.56 3.39 3.59 1.03 1.10 40 1200 84 1300 91 11-1/2
1-1/2 1.900 48.3 0.145 3.68 4.05 4.29 1.23 1.31 40 1200 84 1300 91 11-1/2
2 2.375 60.3 0.154 3.91 5.44 5.77 1.66 1.76 40 2300 162 2500 176 11-1/2
2-1/2 2.875 73.0 0.203 5.16 8.63 9.15 2.63 2.79 40 2500 176 2500 176 8
3 3.500 88.9 0.125 3.18 6.72 7.12 2.05 2.17 --- 1290 91 1500 105 8
0.156 3.96 8.29 8.79 2.53 2.68 --- 1600 112 1870 131
0.188 4.78 9.92 10.52 3.02 3.21 --- 1930 136 2260 159
0.216 5.49 11.29 11.97 3.44 3.65 40 2220 156 2500 176
3-1/2 4.000 101.6 0.125 3.18 7.72 8.18 2.35 2.49 --- 1120 79 1310 92 8
0.156 3.96 9.53 10.10 2.90 3.08 --- 1400 98 1640 115
0.188 4.78 11.41 12.09 3.48 3.69 --- 1690 119 1970 139
0.226 5.74 13.57 14.38 4.14 4.38 40 2030 143 2370 167
4 4.500 114.3 0.125 3.18 8.71 9.23 2.65 2.81 --- 1000 70 1170 82 8
0.156 3.96 10.78 11.43 3.29 3.48 --- 1250 88 1460 103
0.188 4.78 12.91 13.68 3.93 4.17 --- 1500 105 1750 123
0.237 6.02 16.07 17.03 4.90 5.19 40 1900 134 2210 155
5 5.563 141.3 0.156 3.96 13.41 14.21 4.09 4.33 --- 1010 71 1180 83 8
0.188 4.78 16.09 17.06 4.90 5.20 --- 1220 86 1420 100
0.219 5.56 18.61 19.73 5.67 .01 --- 1420 100 1650 116
0.258 6.55 21.77 23.08 6.64 7.03 40 1670 117 1950 137
6 6.625 168.3 0.188 4.78 19.27 20.43 5.87 6.23 --- 1020 72 1190 84 8
0.219 5.56 22.31 23.65 6.80 7.21 --- 1190 84 1390 98
0.250 6.35 25.36 26.88 7.73 8.19 --- 1360 96 1580 111
0.280 7.11 28.26 29.96 8.61 9.13 40 1520 107 1780 125
8 8.625 219.1 0.188 4.78 25.26 26.78 7.70 8.16 --- 780 55 920 65 ---
0.203 5.16 27.22 28.85 8.30 8.79 --- 850 60 1000 70
0.219 5.56 29.28 31.04 8.92 9.46 --- 910 64 1070 75
0.322 8.18 42.55 45.10 12.97 13.75 40 1340 94 1570 110

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