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Description

A53 ERW Pipe/ERW Carbon Steel Pipe
Carbon Steel ERW Pipe
Standard Grades: A53A, A53B, & API 5LB, API 5L X42, API 5L X52, API 5L X60, API 5L X65, X70
Sizes: 1/4" – 24"
Wall Sizes: 10, 20, STD, XH, and non schedule wall sizes

Small diameter erw steel pipe

Out diameter Sch 5 Sch 10 Sch 40
Inch mm Thickness Kg/mtr Thickness Kg/mtr Thickness Kg/mtr
1/2" 21.3 1.65 0.81 2.11 1.01 2.77 1.29
3/4" 26.7 1.65 1.03 2.11 1.30 2.87 1.71
1" 33.4 1.65 1.31 2.77 2.12 3.38 2.54
1 1/4" 42.2 1.65 1.93 2.77 3.15 3.68 4.11
1 1/2" 48.3 1.65 1.93 2.77 3.15 3.68 4.11
2" 60.3 1.65 2.42 2.77 3.98 4.81 5.31
3" 88.9 2.11 4.58 3.05 6.54 5.49 11.45
3 1/2" 101.6 2.11 5.25 3.05 7.52 5.74 13.77
4" 114.3 2.11 5.25 3.05 7.52 5.74 13.77
5" 141.3 2.77 9.50 3.40 11.74 6.55 22.10
6" 168.3 2.77 11.47 3.40 14.04 7.11 28.68
8" 219.1 2.77 14.99 3.76 20.25 8.18 43.16
Application of ERW steel pipe
For ERW Line Pipe
For ERW Casing
For ERW Structure Tube
For High pressure and high temperature

ERW steel pipe is manufactured through low or high frequency resistances Electric Resistance. Welding seam is in longitudinal. During the ERW pipe welding processes, the electric current will make the heat when flow through the contact surface of the welding area. It will heat the 2 edges of the steel to a point that the edges can form a bond. Meanwhile with the combined pressure, the edge of the pipe billet steel melted and extruded together.


Features and uses of ERW pipes

Since there are no fusion materials used in the ERW process, the resulting product is clean and the weld seam cannot be seen or felt.

The installation of ERW pipes is very easy because of its high dimension precision;
ERW tubes are used for engineering purposes, fencing, scaffolding, automobile sector, water and gas conveyance, agriculture, etc.

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Cangzhou Datang Steel Pipe Co., Ltd All Right Resevered.