Seamless Steel Pipes For Structural Purposes

Seamless steel pipes for structural purposes play a crucial role in the fields of architecture and engineering. There are multiple options for both sizes and wall thicknesses, which can meet different load-bearing and design requirements. They possess high strength, good toughness and corrosion resistance, and are indispensable high-quality steel pipe materials in modern engineering construction.

Standard	ASTM / ASME / EN / GB/T Standard
Wall Thickness	2.5-75mm
Outside Diameter	10-760mm

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Parameter of Seamless Steel Pipes for Structural Purposes

Standard	ASTM / ASME / EN / GB/T Standard
Grades	10#,20#,35#,45#,
	15CrMo,12Cr1MoV,20Cr,40Cr,
	A53A,A53B,SA53A,SA53B,
	Q195,Q215A/B,Q235A/B/C/D,Q255A/B,Q275,
	Q295A/B,Q345A/B/C/D/E,Q390A/B/C/D/E,Q420A/B/C/D/E,
Size	Outside Diameter: 10-760mm Wall Thickness: 2.5-75mm Length(Hot Rolled):3-12m Length(Cold Rolled):2-10.5

Features of Seamless Steel Pipes for Structural Purposes

Have excellent toughness and won't break easily when subjected to impact loads.
Depending on different materials and surface treatments, they can resist corrosion to a certain extent.
The production process of seamless pipes enables precise control of their outer diameters and wall thicknesses.
Seamless steel pipes for structural use have relatively high strength and can withstand large tensile, compressive and bending forces.

Industries Using Steel

Modern civilization is built upon energy. Whether it is based on fossil fuels, nuclear technology, or renewable energy sources such as wind power and solar energy, steel plays an indispensable role in energy production, transmission, and the improvement of energy efficiency.

Energy

Given the distinctive nature of the mining industry, the replacement of parts and tools therein occurs rather frequently. TIANJIN MUCHANG is dedicated to helping you in choosing the steel that best suits the mining industry's demands.

Mining

About 90% of goods are transported by ocean, making ships and containers one of the indispensable means of transportation in the global economy. TIANJIN MUCHANG can help you find the best supplier for your marine engineering needs.

Marine Engineering

Steel, with its superior durability and unparalleled versatility, has become the material of choice for many mechanical projects. TIANJIN MUCHANG is well aware of your high standards for materials and is committed to selecting the best steel for your mechanical needs.

Mechanical Manufacturing

The automotive industry consumes over 80 million tons of steel annually. TIANJIN MUCHANG can select the appropriate steel grades and suppliers for you to meet all your requirements for automotive steel.

Automotive Industry

More than 50% of the global steel demand comes from the construction industry. Due to its high strength and cost-effectiveness, it has become an ideal material for various construction and infrastructure projects. Multiple products of TIANJIN MUCHANG have been used in some famous buildings around the world.

Construction and Infrastructure

Steel Products