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Hot Dip Galvanized Welded Steel Pipe

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Hot Dip Galvanized Welded Steel Pipe


We are a specialist manufacturer and supplier of galvanized steel pipes or tubes, along with complete range of related fittings such as galvanized fasteners, galvanized flanges and galvanized fittings (buttweld, forged, compression fittings).

  • Standard: ASTM A53, ASTM A106, EN10255, EN10219, EN10210, EN39, BS1387, ASTM A500, ASTM A36, API 5L, ISO 65, JIS G3444, JIS3452, DIN 3444, DIN2440, ANSI C80.1, AS 1074
  • Grades: A53, A106 Gr.A, Gr.B, Gr.C, S235, S275, S355, A36, SS400, Q195, Q235, Q345
  • Type & Zinc Coating on Steel Pipes & Tubes:
    • Hot Dip Galvanized Steel Pipes (zinc coating: 180 g/m2-600 g/m2)
    • Pre Galvanized Steel Pipes (zinc coating: 80g/m2-275g/m2)
  • Outside diameter of Galvanized Steel Pipes & Tubes:
    • Round Pipe: 12.7 mm – 609mm, 1/2″ and above
    • Square Pipe: 15mm x 15mm – 600mm x 600mm
    • Rectangular pipe: 10mm x 20mm -400mm x 600mm
  • Wall Thickness of Steel Pipes:
    • Round pipe: 0.6mm-36mm
    • Square pipe: 0.6mm – 20mm
    • Rectangular pipe: 0.6mm-20mm
  • Length: 2m-5.8m/6m/12m ( as per customer requirements)
  • Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow Test, Impact Test etc), Visual Inspection
  • Certification: EN 10204 3.1, or 3.2 (Third Party)
SKU: TMF1490 Categories: ,


Over the years, Metline has emerged as one of the leading manufacturer and exporters of galvanized steel pipes and tubes to many companies located in Middle East, Africa, South America, Europe and Asia. We are also recognized as a leading manufacturer and supplier of galvanized scaffolding pipes and formwork system along with scaffolding accessories such as clamps, pipes and couplers.

Hot dipped galvanized technology is an effective way of preventing metal corrosion. Galvanized Steel are those steel that has been covered with a layer of zinc metal. During galvanizing steel is immersed in a molten zinc bath, ensuring a tough, uniform barrier coating. Zinc’s natural corrosion resistance provides long term protection even in outdoor environment. The advantages of using a hot dip galvanized pipe include uniform coating, strong adhesion, and long life.

Galvanized steel pipes and tubes are widely used in construction, machinery, coal, chemical, electric power, railway vehicles, automotive industry, roads, bridges, containers, sports facilities, agricultural machinery, petroleum machinery, machinery manufacturing industry.

Seamless & Welded Galvanized Steel Pipes & Tubes Production Range

Outer Diameter Galvanized Round Pipe : 20~610mm
Galvanized Square Pipes : 15mm x 15mm – 400mm x 400mm
Galvanized Rectangular Pipes: 10mm x 20mm -200mm x 400mm
Wall Thickness Galvanized Round Pipes: 0.6 – 36.00 mm
Galvanized Square Pipes:0.6mm-20mm
Galvanized Rectangular Pipes: 0.6mm-20mm
Length 2m – 5.8m, 6m, 12m
Standard EN10255, EN10219, EN10210, EN39, BS1387, ASTM A53, ASTM A500, ASTM A36, API 5L, ISO 65, JIS G3444, JIS3452, DIN 3444, ANSI C80.1, AS 1074
Material A53, A106 Gr.A, Gr.B, Gr.C,
S235, S275, S355,
A36, SS400,
Q195, Q235, Q345
Finish of pipe Hot dipped galvanized with zinc 200~260g/m2;
Pre-Galvanized with zinc 30~150g/m2
Painted with Black/Varnish Lacquer
Oil on the Surface to Prevent Rust
Bare Pipe without Painting
Epoxy Painting, FBE Coating, 3PE Coating
Pipe End Plain End/ Bevel End
Groove End
Ends Joint with Flange
Threaded on Two Ends, One End with Coupling, One End with Plastic Cap
Marking As Per Client Requirements or Mill Standard
Painting Method: Spray White/Black Paint
Packing OD Not Less Than 273mm: Loose Packing – Piece by Piece
OD less than 273mm – In Hexagonal Seaworthy Bundles Packed by Steel Strips
On Request Small Sizes May be Nested into Big Sizes
Applications Galvanized Construction or Building Materials Steel Pipe
Galvanized Steel Structures
Galvanized Scaffolding Pipes
Galvanized Fence Post Steel Pipes
Galvanized Fire Protection Steel Pipes
Galvanized Greenhouse Steel Pipes
Galvanized Low Pressure Liquid, Water, Gas, Oil, Line Pipe
Galvanized Irrigation Pipes
Galvanized Handrail Pipes
Production Method ERW (High Frequency Welded) or Seamless
Trade Term FOB, CFR, CIF, EXW
Payment Term T/T, LC
Delivery Time 15-45 days (based on quantity) after receiving advanced payment by T/T or LC


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