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Q235 4 square steel tubing

  • Q195 Q235 Q345 galvanized square rectangular 2x4 2x3 2x2

    Q195 Q235 Q345 galvanized square rectangular 2x4 2x3 2x2 steel tubing price,US $ 520 - 600 / Metric Ton, ASTM, GB, ASME B36.10M-2004, ASTM A252-1998, ASTM A450-1996

  • Q235 Square Steel Tubing, Q235 Square Steel Tubing - Alibaba

    Q235 Square Steel Tubing, Wholesale Various High Quality Q235 Square Steel Tubing Products from Global Q235 Square Steel Tubing Suppliers and Q235 Square Steel Tubing

  • Q235 Steel Square Tube, Q235 Steel Square Tube - Alibaba

    Q235 Steel Square Tube, Wholesale Various High Quality Q235 Steel Square Tube Products from Global Q235 Steel Square Tube Suppliers and Q235 Steel Square Tube Factory

  • Q235 4 square steel tubing - sheetstainlesssteel

    Steel Tube, Steel Tube Suppliers and Manufacturers at Alibaba. Q235 straight seam steel pipe, steel tube, galvanized square tube size . din 2391 din en 10305-1/en

  • Q195 Q235 square tube carbon steel pipe /50*50 carbon steel

    Product Q195 Q235 square tube carbon steel pipe /50*50 carbon steel pipe . Specification : Square pipe. Round pipe. Rectangular pipe. Od (mm) 15*15-80*80

  • q235 steel tube square tube construction pipe steel tubing

    q235 steel tube square tube construction pipe steel tubing square,US $ 380 - 450 / Ton, API, ASTM, BS, GB, API 5L, ASTM A106-2006, ASTM A53-2007, ASTM A53M-2007, BS

  • Q235 Galvanized Square Tubing, View galvanized - Alibaba

    Q235 Galvanized Square Tubing,US $ 400 - 800 / Ton, ASTM, DIN, GB, 2 inch square steel tubing square steel oval steel tube hollow section galvanized rhs .

  • Q235 carbon Steel Welded Galvanized Square Pipe/Square Tube

    Q235 carbon Steel Welded Galvanized Square Pipe/Square Tube,US $ 350 - 350, API, ASTM, BS, GB, API 5CT, API 5DP, API 5L, ASTM A106-2006, ASTM A53M-2007, BS 1387, BS

  • ASTM Q235 B CARBON square hollow tube - tjtsx.en.alibaba

    ASTM Q235 B CARBON square hollow tube . 1. Type:alloy steel pipes,carbon steel pipes,stainless steel pipes,welded steel pipes and so on . 2.

  • Carbon Steel Q235 120mm x120mm Square Structural Steel tubing

    Carbon Steel Q235 120mm x120mm Square Structural Steel tubing,US $ 400 - 550 / Ton, ASTM, BS, GB, JIS, ASTM A106-2006, ASTM A53M-2007, BS 1387, BS 4568, BS EN 39, BS



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