Leave Your Message

Made in China Price Galvanized Large Diameter Thick Wall Carbon Seamless Steel Tube Pipe

1.Standard: ASTM A53, BS1387, ISO65, EN10219, JIS, Q195, Q235

2.Size: From 10*10 to 400*400mm

3.Thickness: 0.3-20mm

4.Tolerance: +/-2%

5.Place of origin: Tianjin, China

6.Delivery Time: 7-10 days in stock,about 30 days for customized

    Specification

    Product name

    Galvanized Square Pipe

    Standard

    ASTM A53, BS1387, ISO65, EN10219, JIS, Q195, Q135

    Length

    Standard 5.8m and 6m or as customer requirement

    Size

    From 10*10 to 400*400mm

    Thickness

    0.3-20mm

    Technical

    Pre Galvanized Square Pipe

    Zinc Coating

    30g

    Product Advantage

     1.Good reliability: the metallurgical bond between the galvanized layer and the steel material becomes a part of the steel surface, so the durability of the galvanized layer is more reliable.

    2. Save time and effort: the galvanizing process is faster than other coating construction methods, and can avoid the time required for painting on the construction site after installation.

    3. Comprehensive protection: every part of the plated parts can be coated with zinc, even in the depressions, sharp corners and hidden places can be fully protected.

    GI PIPE (54)GI PIPE (100)

    Inspection

    Method for detecting hot-dip galvanized layer:
    1. The adhesion test is carried out by weighing method, but the chemical solution for removing the hot-dip galvanized layer is a hydrochloric acid solution added with antimony trichloride and antimony trioxide.
    2. Metallographic method or coating thickness tester can be used for coating thickness detection.
    3. Copper sulfate dipping test method can be used to detect the uniformity of the coating.
    4. The corrosion resistance test of the coating can be accelerated corrosion spray method and immersion test method.
    5. The binding force test can be tested by bending test, scratch test, etc.
    6. Surface roughness test Use a surface profiler to measure the surface roughness, or use a qualified standard test piece to compare with the surface of the sample by visual observation.

    GI PIPE (65)GI PIPE (66)GI PIPE (77)GI PIPE (72)

    Packing &Shipping

     The packaging method of galvanized pipe usually varies according to the size and quantity of the pipe as well as the mode of transportation. The following are some common galvanized pipe packaging methods:

    1. Bundle packaging: Small diameter galvanized pipe can be bundled, usually fixed with steel or plastic tape to ensure that the pipe will not spread or be damaged. This packaging method is suitable for a large number of small tubes.

    2. Pallet packaging: Medium sized galvanized pipes can be placed on wooden or plastic trays and then wrapped with plastic film to protect the pipes from dirt and damage.

    shipment (2)
    1

    Leave Your Message