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Quick Details

  • Standard: ASTM, BS, JIS
  • Standard2: ASTM A252-1998, ASTM A53-2007, BS 1139, BS 1387, BS EN10219, JIS G3444-2006
  • Grade Group: Q195-Q345, ST35-ST52
  • Grade: Q195, Q235, Q345, St37, St37-2, St42, St52
  • Thickness: 0.5 - 20 mm
  • Section Shape: Square
  • Outer Diameter: 15*15mm--400*400mm
  • Place of Origin: Tianjin, China (Mainland)
  • Secondary Or Not: Non-secondary
  • Application: Structure Pipe
  • Technique: ERW
  • Certification: BSI
  • Surface Treatment: Galvanized
  • Special Pipe: EMT Pipe
  • Alloy Or Not: Non-alloy
  • Surface: hot-dip galvanized or pre galvanized
  • section: square & rectangular
  • material: Q195,Q235,Q345,
  • W.T: 0.5-20mm
  • Size: 15*15mm--400*400mm
  • length: 3--12m
  • package:: Bundles+PVC
  • MIQ: 20MT
  • Delivery: 15-20days

Packaging & Delivery

Packaging Details In bundles, bulk in container or according to customers' requirements
Delivery Time 20 days after receiving the deposit
galvanized square hollow section ms tube
Product NameProduct Category
Wall Thickness0.5mm-20mm
Length1m-12m ,by customer’s requirements
International StandardISO 9001-2008
StandardsASTM A53,BS1387-1985,GB/T3091-2001,GB/T13793-92, GB/T6728-2002
Product CategoryMetallurgy, Mineral & Energy

Packaging Detail:In bundles, bulk in container or according to customers' requirements
Delivery Detail:30  days after receiving the deposit
galvanized square hollow ms tube:

1. Out Diameter: 15*15-400*400mm

2. Thickness: 0.5-20mm

3. Steel Grade: Q195-Q345

4. Surface Finish:  Galvanized, electro galvanized, black,oil,painting


ASTM A53, BS1387 ,DIN2440

Welding Technology



beveled or square cut, plastic cap


length>12m, shipped in bulk;

5.8m<length<11.8m, shipped in 40'containers;

length<5.8m ,shipped in 20' or 40'containers



Third Party Inspection

SGS, BV, Lloyds

Our Advantage 

  • My company has many production lines, production GB/T12770-2002, BS1387-1985, ASTM A-53, GB/T3091-2001 other standard pipe, complete product specifications.
  • Exports to Europe, North America, the Middle East, Africa, Asia and other countries and regions, well received by consumers!
  • According to customer demand production of special specification pipe.
Transaction History of the Supplier

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Transaction Overview


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China (Mainland)
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Supplier's Trade Assurance Limit: US $29,000
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