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BS1387 Galvanized Square Tubing Sizes

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BS1387 Galvanized Square Tubing Sizes

refers to steel pipes that meet the specifications of the British Standard BS 1387 and
have been hot-dip galvanized for enhanced corrosion resistance. Here’s a detailed overview:

Key Features of BS1387 Galvanized Square Tubing Sizes:

BS 1387: This British Standard covers steel pipes that are suitable for welding or threading and are used for various applications
such as gas, water, and steam conveyance.

Galvanization:

Hot-Dip Galvanization: This process involves coating the steel pipe with a layer of zinc by immersing the metal in a bath of molten
zinc. The zinc coating provides a protective barrier against corrosion, extending the pipe's lifespan, especially in outdoor or harsh environments.

Types and Grades:

Types: BS 1387 pipes come in three types based on wall thickness:
Light: Thinner walls, used for less demanding applications.
Medium: Standard wall thickness, suitable for general applications.
Heavy: Thicker walls, used in applications requiring higher strength and durability.

Popular Size: 1/2''-8'', hot dipped galvanized surface.

Outer diameter: 22mm-273mm

Wall Thickness：1.5mm-20mm

Type: Seamless, Welded, Round, Square, Rectangle

Length: 5.5m, 5.8m, 6m, 11.8m, 12m etc , other length is Available according to demands.

Shape: Round, Square, Rectangle, etc.

Standard:ASTM, DIN, JIS, BS, GB

Surface treatment: Hot dip galvanized, Pre-galvanized

Ends treatment: Plain end,beveled,cut square,grooved,threaded and coupling,etc

Product Application for Square Galvanized Steel Tube:

1. Fence, greenhouse, door pipe
2. Low pressure liquid, water, gas, and steam conveyance in residential and commercial buildings.
3. For both indoor and outdoor the building construction that require durable and corrosion-resistant pipes.
4. Widely used in scaffolding, fencing, and other structural applications

Specification for BS1387 Galvanized Square Tubing Sizes

Specification for Rectangle Galvanized Steel Tube

End Finishes:

Pipes can have plain ends, threaded ends, or socketed ends to accommodate different connection methods.

Advantages of BS 1387 Hot Galvanized Steel Pipe:

Corrosion Resistance: The zinc coating protects the steel from rust and corrosion, making it suitable for outdoor and harsh environments.
Durability: Galvanized steel pipes have a longer lifespan due to the protective zinc coating.
Versatility: Available in various sizes and thicknesses, suitable for a wide range of applications.
Adhering to BS 1387 ensures the pipes meet specific quality and performance standards.

Compliance with Standards:

EN 10255: a European standard that specifies the technical delivery conditions for non-alloy steel tubes suitable for welding and threading.

These tubes are widely used in various applications such as plumbing, heating, and mechanical systems due to their versatility and reliability.

ASTM A500: a standard specification for cold-formed welded and seamless carbon steel structural tubing in round, square, and rectangular

shapes. These tubes are primarily used in construction for structural purposes due to their high strength, durability, and versatilit

ASTM A252: a standard specification for welded and seamless steel pipe piles.

Pipe piles are used in deep foundations and other construction applications where load-bearing capacity and structural integrity are critical.

EN 10217: a European standard that specifies the technical delivery conditions for welded steel tubes for pressure purposes.

This standard covers a variety of steel grades and welding methods to ensure the pipes meet the requirements for transporting fluids under pressure.

EN 10219: a European standard that specifies the technical delivery conditions for cold-formed welded structural hollow sections of non-alloy and fine grain steels.

These sections are widely used in construction, mechanical engineering, and other structural applications due to their high strength, durability, and versatility.