Steel Square Tube Material Specifications, Wholesale Various High Quality Steel Square Tube Q195 ERW Square Steel Tube Steel Material Specifications.
ERW circular tubular steel pipes building material factory steel square tube material specifications Q195 235 345. US $400-460 / Ton. 10 Tons (Min. Order).
China Q195 ERW Carbon Steel Pipe for Building Material 50mm, Find details Shape: Round ,Rectangular ,Square; Trademark: Sino Steel; Specification: SGS,
Feb 4, 2013 4.technology: ERW/Hot-rolled/Cold-rolled. Q195-Q345 square steel pipe 1. Material:Q345,Q195,Q215,Q235 2. Standard: ASTM A671, BS
ASTM A500 tube is a standard specification for cold-formed welded and seamless carbon steel structural tubing in round, square and rectangular shapes. ASTM
China manufacturer produce galvanized steel square pipe/tubes FOB Reference ASTM, BS, API 5L, ASTM A53-2007, BS 1387 Grade: Q195-Q345, Q195, Q235… .. Erw Welded Square /rectangular/round Carbon Steel Pipe - Buy Iron Ms
Valmont Tubing produces round electric resistance welded (ERW) steel tubing to meet ASTM specifications A53 Type E Grade A and Grade B that is often used
Standard and Grade: GB/T 3091 Q195/Q215/Q235/Q345, ASTM A53, BS 1387, JIS Pipe Type: Seamless & Welded Steel Pipe (Round/Square/Rectangular).
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