Wholesales Stainless Steel Pipe 201 tube 1mm thick

Wholesales Stainless Steel Pipe 201 tube 1mm thick

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 3 m.t.

Supply Capability:: 25000 m.t./month

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Specification

Standard:

ASTM

Technique:

Cold Drawn

Shape:

Round

Surface Treatment:

Polished

Steel Grade:

300 Series

Certification:

ISO

Thickness:

0.5

Length:

2000

Outer Diameter:

25.5

Net Weight:

Wholesales Stainless Steel Pipe 201 tube 1mm thick

Product Description

Name	Wholesales Stainless Steel Pipe 201 tube 1mm thick
Items	Square tubes, round tubes, oval pipes, special shaped pipes, empaistic pipes, fittings
Standard	ASTM A554, A249, A269 and A270
Material Grade	201: Ni 0.8%~1%
	202: Ni 3.5%~4.5%
	304: Ni 8%, Cr 18%
	316: Ni 10%, Cr 18%
	316L: Ni10%~14%
	430: Cr16%~18%
Outer Diameter	9.53mm--159mm
Thickness	0.3mm - 3.0mm
Length	6m or as customers' request
Tolerance	a) Outer Diameter: +/- 0.2mm
	b) Thickness: +/- 0.02mm
	c) Length: +/- 5mm
Surface	180G, 240G, 320G Satin / Hairline 400G, 600G Mirror finish
Application	handrail,railing, staircase, weldmesh screen,door,window, balcony,fence,bench,furniture,etc
Test	Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
Chemical Composition of Material	Material Composition	201	202	304	316L	430
	C	≤0.15	≤0.15	≤0.08	≤0.035	≤0.12
	Si	≤1.00	≤1.00	≤1.00	≤1.00	≤1.00
	Mn	5.5-7.5	7.5-10	≤2.00	≤2.00	≤1.00
	P	≤0.06	≤0.06	≤0.045	≤0.045	≤0.040
	S	≤0.03	≤0.03	≤0.030	≤0.030	≤0.030
	Cr	13-15	14-17	18-20	16-18	16-18
	Ni	0.7-1.1	3.5-4.5	8-10.5	10-14
	Mo				2.0-3.0
Mechanical Property	Material Item		201	202	304	316
	Tensile Strength		≥535	≥520	≥520	≥520
	Yield Strength		≥245	≥205	≥205	≥205
	Extension		≥30%	≥30%	≥35%	≥35%
	Hardness (HV)		<105< span="">	<100< span="">	<90< span="">	<90< span="">

Definition of stainless steel(Adopted form Wikipedia)Wholesales Stainless Steel Pipe 201 tube 1mm thick

In metallurgy, stainless steel, also known as inox steel or inox from French "inoxydable",

is defined as a steelalloy with a minimum of 10.5% to 11% chromium content by mass.

Stainless steel does not readily corrode, rust or stain with water as ordinary steel does,

but despite the name it is not fully stain-proof, most notably under low oxygen, high salinity,

or poor circulation environments. It is also called corrosion-resistant steel or CRES

when the alloy type and grade are not detailed, particularly in the aviation industry.

There are different grades and surface finishes of stainless steel to suit the environment

the alloy must endure. Stainless steel is used where both the properties of steel

and resistance to corrosion are required.

Surface Finish Wholesales Stainless Steel Pipe 201 tube 1mm thick:

Surface finish	Characteristics and application
No.2B	The surface brightness and flatness of no2B is better than no2D. then through a special surface treatment to improve its mechanical properties, No2B could nearly satisfy comprehensive uses.
No.3	Polished with abrasive belt of git#100-#200, have better brightness with discontinuous coarse stria, used as inner and external ornaments for building, electrical appliances and kitchen utensils etc.
No.4	Polished with abrasive belt of grit #150-#180,have better brightness with discontinuous coarse stria, but thinner than No3, are used as bathtub buildings inner and external ornaments electrical appliances kitchen utensils and food processing equipment etc.
HL	Polished with abrasive belt of grit #150-#320 on the NO.4 finish and has continuous streaks, mainly used as buildings ornaments elevators, door of building, frontal plate etc.
BA	Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror, kitchen apparatus, ornament etc.
8K	The product have excellent brightness and prefer reflexivity can to be the mirror.

Wholesales Stainless Steel Pipe 201 tube 1mm thick

Q: Can stainless steel pipes be electroplated?: Stainless steel pipes, unfortunately, do not have the ability to be electroplated. Electroplating is a technique that involves applying a layer of metal onto a conductive surface through the use of an electric current. Nevertheless, stainless steel is inherently corrosion-resistant because it contains chromium, which creates a protective layer on its surface. Consequently, electroplating is unnecessary for stainless steel pipes since they already possess the desired attributes of durability and corrosion resistance.

Q: Can stainless steel pipes be annealed?: Yes, stainless steel pipes can be annealed. Annealing is a heat treatment process that involves heating the stainless steel pipes to a specific temperature and then cooling them slowly to alleviate stress, improve ductility, and enhance the material's mechanical properties. During the annealing process, the stainless steel pipes are heated to a temperature above their recrystallization temperature, typically between 1040°C and 1120°C (1904°F and 2048°F) for austenitic stainless steels. This allows the internal structure of the pipes to become more uniform and relieve any stresses that may have been induced during manufacturing or previous use. After annealing, the stainless steel pipes will have improved formability, increased toughness, and reduced hardness, making them suitable for various applications in industries such as oil and gas, chemical processing, and construction.

Q: How are stainless steel pipes different from galvanized pipes?: Stainless steel pipes and galvanized pipes are two distinct types of piping materials, differing in their composition and properties. The primary difference between stainless steel pipes and galvanized pipes lies in their corrosion resistance capabilities. Stainless steel pipes are highly resistant to corrosion due to the presence of chromium, which forms a protective layer on the surface of the pipe. This makes stainless steel pipes ideal for applications where exposure to corrosive substances or harsh environments is expected, such as in the chemical industry or marine applications. On the other hand, galvanized pipes are steel pipes that have been coated with a layer of zinc to prevent rusting. This zinc coating provides some level of protection against corrosion, but it is not as durable or long-lasting as the protective layer formed on stainless steel pipes. Galvanized pipes are commonly used in plumbing and water distribution systems, as well as in outdoor applications where corrosion resistance is still required but not as critical. Another difference between stainless steel pipes and galvanized pipes is their appearance. Stainless steel pipes have a sleek and shiny appearance, often preferred for aesthetic reasons or in applications where appearance matters. Galvanized pipes, on the other hand, have a dull gray color due to the zinc coating. In terms of cost, galvanized pipes are generally more affordable compared to stainless steel pipes. However, the initial cost of stainless steel pipes can be justified by their longevity and superior corrosion resistance, which ultimately leads to lower maintenance and replacement costs over time. It is important to consider the specific requirements of your project or application when choosing between stainless steel pipes and galvanized pipes. Factors such as the environment, expected lifespan, and budgetary constraints should be taken into account to ensure the right choice is made.

Q: Are stainless steel pipes suitable for water desalination plants?: Indeed, water desalination plants find stainless steel pipes to be a suitable choice. This is because stainless steel possesses exceptional qualities such as resistance to corrosion, durability, and hygienic properties. These pipes display remarkable resistance against rust, corrosion, and scaling, guaranteeing a lengthy lifespan and minimal maintenance requirements. Furthermore, stainless steel pipes do not release any harmful substances into the water, ensuring their safety for use in desalination plants. Their robustness and ability to withstand high pressure also make them well-suited for handling the elevated pressure environments frequently encountered in water desalination processes. On the whole, stainless steel pipes offer a dependable and effective means of water transportation in desalination plants, thereby contributing to the generation of clean and safe drinking water.

Q: Can stainless steel pipes be bent?: Yes, stainless steel pipes can be bent. Stainless steel is a highly versatile material that possesses excellent strength and ductility, which allows it to be bent without breaking or cracking. The bending process involves using various techniques such as cold bending, induction bending, or hot bending, depending on the desired result and the thickness of the pipe. Stainless steel pipes can be bent to different angles and shapes, making them suitable for a wide range of applications in industries such as construction, plumbing, and automotive. However, it is important to note that the bending process should be performed by professionals or using specialized equipment to ensure the quality and structural integrity of the stainless steel pipes.

Q: What is the difference between 316 and 316L stainless steel pipes?: The main difference between 316 and 316L stainless steel pipes lies in their carbon content. Both alloys contain the same amount of chromium, nickel, and molybdenum, which contribute to their corrosion resistance properties. However, 316L stainless steel pipes have a lower carbon content compared to 316 stainless steel pipes. The reduced carbon content in 316L stainless steel pipes helps to minimize the formation of carbide precipitation during welding or high-temperature applications. This process, known as sensitization, can lead to intergranular corrosion, compromising the overall corrosion resistance of the material. By reducing the carbon content, 316L stainless steel pipes are less susceptible to sensitization, making them more suitable for applications where welding is involved. Additionally, the lower carbon content of 316L stainless steel pipes results in improved resistance to corrosion in environments with high chloride exposure, such as coastal areas or industrial settings. This makes 316L stainless steel pipes a preferred choice for various industries, including marine, chemical, and pharmaceutical, where resistance to corrosion is crucial. In summary, while both 316 and 316L stainless steel pipes offer excellent corrosion resistance properties, the lower carbon content of 316L stainless steel pipes provides improved weldability and resistance to sensitization. Therefore, 316L stainless steel pipes are often chosen for applications where welding or exposure to corrosive environments is a concern.

Q: Can stainless steel pipes be used for pulp and paper industry applications?: Yes, stainless steel pipes can be used for pulp and paper industry applications. Stainless steel is a highly durable and corrosion-resistant material, which makes it suitable for various industrial applications, including those in the pulp and paper industry. The industry involves the transportation of corrosive chemicals and liquids, such as acids, bleaching agents, and solvents, which can degrade and corrode regular pipes over time. Stainless steel pipes, on the other hand, are resistant to corrosion and can withstand the harsh chemicals and high temperatures commonly found in pulp and paper plants. Additionally, stainless steel pipes are also hygienic and easy to clean, making them suitable for applications where cleanliness is essential, such as food-grade paper production. Overall, stainless steel pipes are a reliable and long-lasting choice for the pulp and paper industry.

Q: What is the tensile strength of stainless steel pipes?: The tensile strength of stainless steel pipes can vary depending on the specific grade and composition of the steel. However, stainless steel is known for its high tensile strength, making it a popular choice for various applications that require strong and durable pipes. On average, stainless steel pipes have a tensile strength ranging from 500 to 1500 megapascals (MPa). This high tensile strength allows stainless steel pipes to withstand significant pressure and stress, making them suitable for use in industries such as construction, oil and gas, chemical processing, and automotive manufacturing. It is important to note that the exact tensile strength of stainless steel pipes can be influenced by factors such as the manufacturing process, heat treatment, and any additional alloying elements present in the steel. Therefore, it is essential to consult the specific technical specifications or standards for the particular grade of stainless steel pipes in order to determine their exact tensile strength.

Q: Can stainless steel pipes be etched?: Yes, stainless steel pipes can be etched. Etching is a process of removing a thin layer of metal from the surface of the pipe to create a desired design or pattern. This is typically done using an acid or chemical solution that selectively dissolves the exposed metal. However, it is important to note that not all grades of stainless steel are equally suitable for etching. Austenitic stainless steels, such as 304 and 316, are commonly used for etching due to their corrosion resistance and ease of etching. Other factors that can influence the etching process include the composition and thickness of the stainless steel, as well as the etching method and conditions used.

Q: Can stainless steel pipes be bent or shaped?: Yes, stainless steel pipes can be bent or shaped using various methods such as cold bending, hot bending, and tube bending machines.

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