Water and gas transmission steel pipe specifications and weight tables [YeBiao (YB) 234-63]

Water and gas transmission steel pipe specifications and weight tables [YeBiao (YB) 234-63]
Water and gas transmission steel pipe specifications and weight tables [YeBiao (YB) 234-63]
Nominal inner diameter Steel pipe thread
Outer diameter (mm) Ordinary tube Thickened tube
Mm (in.) Wall thickness (mm) Theoretical weight (excluding pipe joints) (kg/m) Wall thickness (mm) Theoretical weight (excluding pipe joints) (kg/m)
6 1/8'' 10 2 0.89 2.50 0.46
8 1/4'' 13.5 2.25 0.62 2.75 0.73
10 3/8'' 17 2.25 0.82 2.75 0.97
15 1/2'' 21.25 2.75 1.25 3.25 1.44
20 3/4'' 26.75 2.75 1.63 3.5 2.01
25 1'' 33.5 3.25 2.42 4 2.91
32 1 1''/4 42.25 3.25 3.13 4 3.77
40 1 1''/2 48 3.5 3.84 4.25 4.58
50 2'' 60 3.5 4.88 4.5 6.16
70 2 1''/2 75.5 3.75 6.64 4.5 7.88
80 3'' 88.5 4 8.34 4.75 9.81
100 4'' 114 4 10.85 5 13.44
125 5'' 140 4.5 15.04 5.5 18.24
150 6'' 165 4.5 17.81 5.5 21.63
Note (1) The listed steel pipe is a steel pipe suitable for conveying water, gas and heating systems. Divided galvanized and non-galvanized (black tube);
There are two kinds of threads; according to the wall thickness, it can be divided into ordinary steel pipes, thick steel pipes and thin-wall steel pipes.
(2) The length of the steel pipe is defined as: 4~12m without threaded black tube; 4#9m with threaded black tube and galvanized tube. 10% per batch (calculated by number of roots)
2~4m long short-legged steel pipe or 4~9m long long pipe joint (that is, a pipe joint is used to connect two steel pipes).
(3) Steel pipes of fixed length or multiple length may be supplied by agreement between the supplier and the buyer. Its maximum length can be up to 8m. Steel pipes delivered in multiples, each single
The double foot should be left 5~10mm.
(4) Steel pipes are made of easy-to-weld mild steel, steel grades and manufacturing methods (furnace welding or electric welding) are selected by the manufacturer.
(5) The steel pipe shall be able to withstand the following specified hydraulic pressure tests: ordinary steel pipe and thin-walled steel pipe: 20kg/cm2; thick steel pipe 30kg/cm2.
Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn

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