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PRODUCT DESCRIPTION
PRODUCT SPECIFICATIONS
STAINLESS STEEL SQUARE TUBING | PUXIN METAL
Production Capacity:100000 Ton/ Month.
Bending, Welding, Decoiling, Punching, Cutting
Payment Term:T/T;L/C;WesternUnion;Paypal.
Stainless steel square tube is a hollow long steel strip with a square cross-section, so it is called square tube. It is widely used in pipelines for conveying various fluids, such as oil, natural gas, water, coal gas and steam. In addition, stainless steel square tube is light in weight, but excellent in bending and torsional strength, so it is also widely used in the manufacture of mechanical parts and engineering structures.
With the development of modern industry, various metal materials have been widely used in the fields of construction, furniture, automobiles, electronics, etc. As a high-quality metal material, stainless steel square tube has the advantages of corrosion resistance, high temperature resistance and high strength, so it is favored by people. In the field of construction, stainless steel square tube is often used to build buildings with stable structure and strong durability; in the field of furniture manufacturing, stainless steel square tube can make modern and simple style furniture; in the field of automobile manufacturing, stainless steel square tube is used to manufacture parts such as body structure; in the field of electronics, stainless steel square tube can be used to manufacture brackets, shells, etc. Stainless steel square tube has a wide range of applications, providing strong, durable and beautiful solutions for various fields.
Stainless steel square tubes can be divided into two categories: seamless steel tubes and welded steel tubes according to different production processes. According to different cross-sectional shapes, stainless steel square tubes can be divided into square and rectangular tubes. In addition to common round steel tubes, there are also some special-shaped steel tubes, such as semicircular, hexagonal, equilateral triangle, octagonal, etc.
In order to ensure that stainless steel square tubes can withstand fluid pressure, hydraulic tests are usually required to test their pressure resistance and quality. Under the specified pressure, qualified stainless steel square tubes should not leak, soak or expand. In addition, some steel tubes also need to be tested for curling, flaring, flattening, etc. according to standards or requirements of the buyer.
The specifications of stainless steel square tubes range widely, generally 55~150150 mm, and the thickness is between 0.4~6.0 mm. Commonly used stainless steel square tube materials include 304, 304L, TP304, TP316L, 316, 316L, 316Ti, 321, 347H, 310S, etc. They have excellent properties such as corrosion resistance and high temperature resistance, and are suitable for applications in various industrial fields.
Round steel preparation → heating → hot rolling piercing → head cutting → pickling → grinding → lubrication → cold rolling → degreasing → solution heat treatment → straightening → pipe cutting → pickling → finished product inspection.
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Stainless steel square tubes are widely used to transport fluids, such as oil, natural gas, water, coal gas, and steam.
Since the bending and torsional strengths are the same, stainless steel square tubes are lighter in weight and are used to manufacture mechanical parts and engineering structures.
Stainless steel square tubes are used for stair handrails, window guards, railings, and road partitions.
Food processing machinery and food containers.
Surgical instruments and medical equipment in medical device manufacturing.
