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Structural tubing per ASTM A500 is tubing produced and used for structural applications. Standard strength requirements of the tube help dictate applications for which certain tubing is most appropriate. Structural tube is often referred to as hollow structural sections or HSS. Structural Tubing, especially rectangular sections, is commonly used in welded

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What is a Pipe Schedule?

A pipe schedule (SCH) is not an actual measurement – it is a number based on a wall thickness formula. You can have several pipes with the same outside diameter, but with different schedule numbers – meaning that each schedule represents a different wall thickness. The best way to find

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What Type of Pipes are Used for Fire Protection?

Fire-fighting pipeline refers to the pipeline material used for fire-fighting, connecting fire-fighting equipment and equipment, and transporting fire-fighting water, gas or other media. Due to special requirements, the thickness and material of fire-fighting pipes have special requirements, and red paint is sprayed to transport fire-fighting water. Since the fire pipeline is

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What is the difference between API 5L and A106 piping?

API 5L piping is usually used for both seamless steel pipes and welded steel pipes, but ASTM A106 is particularly for carbon seamless steel pipes which can be used for high-temperature and high-pressures service. API 5L steel pipes are attained from API Spec 5L specification for line pipe, and they are suitable for the transportation of gas,

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What is PPGL COIL?

Since its introduction to the world market in the 1970s, PPGL COIL has become the most popular steel plate for roofs and walls. PPGL COIL’s hot-dip alloy coating contains 55% aluminum, 43.5% zinc and 1.5% silicon, which effectively combines the strength of the steel plate, the corrosion resistance of aluminum

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Which is better, galvanized pipe or powder coating?

1、 Comparison of Corrosion Resistance between Galvanization and Spray CoatingGalvanization is a method of coating a layer of zinc metal on the surface of steel, which has good corrosion resistance at room temperature and can effectively prevent corrosion of steel in humid, salt spray, and other harsh environments. Spray coating

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What is powder spraying process?

Powder spraying is a coating process that uses an electrostatic spray molding machine to spray powder coating onto the surface of the workpiece.Under the action of static electricity, the powder coating uniformly adsorbs onto the workpiece, forming a powdery coating. Subsequently, the powdery coating is leveled and solidified through high-temperature

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Scaffolding: Helping Students Reach New Heights in Learning

Scaffolding is a term used to describe the process of supporting and guiding students as they learn new concepts and skills. It is an essential component of teaching that helps students reach new heights in their learning journey. The concept of scaffolding was first introduced by psychologist Jerome Bruner. According

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Scaffolding for All Learners: Removing Barriers and Unlocking Potential

In today’s diverse classrooms, educators face the challenge of ensuring that all learners have access to learning opportunities that are meaningful, engaging, and effective. This is no easy task, as students with different learning needs and cultural backgrounds require a range of supports and materials to succeed in their learning.

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