Galvanized Tube / hollow section

Galvanized Square Tubes , Hollow Section , Square hollow section , Rectangular hollow                  REGULAR SPECIFICATION :       Specification: 1. Standard: GB, ASTM, BS, DIN etc. 2. Material: Q195, Q235, Q345, 3. Zinc coating: 200-400g/m2 4. Length: 5.8m -12m 5. Delivery time: according to the detailed order quality. BLACK HOLLOW SECTION BEFORE HOT DIP GALVANIZED.        Applications range: Petroleum, smelting, foodstuff, power, papermaking, chemical equipment, Aviation, boiler heat, exchanger, gas metallurgy, shipbuilding, construction etc. Hot dipped Galvanized square tube.            We  Tianjin Hengji Steel Co., Ltd as manufacturer of steel pipes and tubes have been more than 14 years. There are 14 ERW production lines and 4 hot dip galvanized production lines. Our annual output has reached 600000 tons.        Our ISO certificate      If you are interested in our hollow section  ,please feel free to contact. HOT DIP GALVANIZED HOLLOW SECTION , GALVANIZED SQUARE / RECTANGULAR STEEL TUBES.   

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Product Categories : Hollow Section