Hot Sale Prime Quality Erw Pipe Chart From Tianjin

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    Tianjin Hengji Steel Co., Ltd. Manufacturer Prime Quality Galvanized Tube Black Pipe ERW Steel Pipe For Building And Industry Pipes. US $450 - 600 / Ton. 10 Tons

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    Hot Galvanized Steel Pipe - worldironsteel. ERW Hot Dip Galvanized Steel Pipes. Hot Galvanized Steel pipe is a pipe that has been dipped into a molten zinc bath. The layer of zinc provides a protective boundary, permitting steel to be used in moderately corrosive services and outdoors services.The steel grade is ST 37-2 according to DIN 17100.

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    ASTM A53 Q345B Black ERW Carbon Welded Steel Tube. Tianjin HengJi Steel Co., Ltd. Was founded in May 2000. The Factory covers a land area of approx.173,000 sqm with 13 ERW pipe production lines,4 Hot-dipped galvanized pipe production lines with total annual output of 600,000 tons.

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  • Pipe Weight per Foot Calculator : Pipe Industries

    Pipe Weight per Foot Calculator. Pipe Weight Formula - This formula can be used to determine the weight per foot for any size of pipe with any wall thickness. The formula is: Wt/Ft = 10.69*(OD - Wall Thickness)*Wall Thickness

  • A53 Seamless & Welded (ERW) Steel Pipe | ASTM A53 Welded

    ASTM/ASME A53/SA53 Seamless and Welded Standard Steel Pipe black and hot-dipped galvanized nominal (average) wall pipe for coiling, bending, flanging and other special purposes and is suitable for welding. Hydrostatic pressure shall be maintained for not less than 5 seconds for all sizes of seamless and ERW pipe. Mechanical Tests