2,800+ specifications, wall thickness up to 40 mm, 41 invention patents.
Product catalogue
Factory-direct steel products covering 2,800+ specifications -- square & rectangular tubes, round pipes, plates, coils, section steel and custom fabrication.
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Showing 1-12 of 45 products
45 products available
ASTM A53 Gr.B JCOE LSAW Steel Pipe, DN1400, wall thickness 8–50 mm, length up to 12 m — JCOE forming with submerged...
Q235B Q345B JCOE Welded Steel Pipe Pile, OD 325–5500 mm, WT 2–22 mm — large-diameter JCOE forming process enables heavy foundation applications...
St37-2 to S500MC JCOE Steel Sheet Pile Tubular, 18mm wall thickness, ASTM/EN/JIS standard — JCOE forming technology delivers precise dimensional control for...
SPA-H Corten Steel Square Tube, JIS G3125, ERW/LSAW, length 6m–12m, tolerance ±1% — weathering steel grade delivering superior atmospheric corrosion resistance without...
Q235B/Q355B Large Diameter LSAW Steel Pipe, API 5L / EN 10219, OD 355.6–4000 mm, WT 8–50 mm — produced via JCOE forming...
L290M JCOE Straight Seam Submerged Arc Welded Pipe, API 5L, OD 21.3–914.4 mm, WT 4–60 mm — thermomechanically rolled condition delivers superior...
ASTM A106 LSAW Steel Pipe, OD 355.6–1626 mm, hot rolled, plain/beveled ends — longitudinal submerged arc welding delivers uniform seam strength for...
API 5L X42 PSL1 LSAW Welded Steel Pipe, OD 406.4–1524mm, WT 8–50mm — Submerged Arc Welding ensures weld seam integrity for high-pressure...
Q235B JCOE LSAW Steel Pipe, API 5L / EN 10217, OD 219–3000mm, wall thickness 5.2–30mm — JCOE forming ensures dimensional accuracy on...
Q235B Q345B JCOE LSAW Welded Steel Pipe, OD 406–1524 mm, WT 8–60 mm — submerged arc welded on dedicated JCOE lines with...
Q235B SSAW Steel Pipe, OD 219–3220 mm, 3PE/FBE coated — spiral submerged arc welded process delivers cost-effective large-diameter pipes with uniform seam...
Q235B ERW Round Steel Pipe, 6m length, black surface, ±1% tolerance, MOQ 1 Ton — electric resistance welded with uniform longitudinal seam...
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