SS 201 Stainless Steel Pipe Price Per Kg

SS 201 Stainless Steel Pipe Price Per Kg System 1

SS 201 Stainless Steel Pipe Price Per Kg

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 4 m.t.

Supply Capability:: 25000 m.t./month

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Material	304:0cr18ni9, 0cr17ni8 201:1cr17mn6ni5n,1cr13mn9ni1n 316:0cr17ni12 or as customer’s request
Size(round pipe)	9.5, 12.7, 15.9, 17, 18, 19.1, 20, 21, 22.2, 23, 25.4, 28, 318, 35, 60, 63.5, 73, 76.2, 88.9, 101.6, 114.3, 127, 133, 59, 168, 219 mm or customized
Size (square pipe)	10×10,12×12,18×18,23×23,38×38,50×50,70×70,100×100,20×10,23×10,24×12,25×13,36×23, 40×20,50×20,60×15,75×45,80×60,95×45,100×60,150×100 mm or customized
Size (oval pipe)	30×15,80×40 mm os customized
Thickness	0.24-3 mm
Length	6m or according to customer’s request
Outer diameter	6.35-219mm
Tolerance	Outer diameter :±0.2mm
Thickness :±0.02mm
Length :±0.5mm
Process method	Code drawn, annealed with nitrogen protection, ultrasonic,automatic shape, polished
Finishing	A: sanded B: 400#-600# mirror C: hairline brushed D: TIN titanlum E : HL brushed & mirror (two kinds of finishing for one pipe)

Chemical Composition
Material	C	Si	Mn	P	S	Cr	Ni
201	≤0.12	≤0.75	9.5-12.5	≤0.045	≤0.03	13-16	0.8-1.5
304	≤0.08	≤0.75	≤2.0	≤0.045	≤0.03	18-19	8-10
316	≤0.08	≤1.00	≤2.0	≤0.035	≤0.03	10-14	16.0-18.5
430	≤0.12	≤0.75	≤2.0	≤0.04	≤0.03	16-18	≤0.6

Company Information

CNBM International Corporation is the most important trading platform of CNBM group.

Whith its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high qulity series of refractories as well as technical consultancies and logistics solutions.

Client

Export Markets Our target market is the international market. Every year we export most of products to countries like India, Pakistan, South Korea, Brazil, Australia, South Africa, Spain, Sri Lanka, Taiwan, Hong Kong, etc.

F A Q

FAQ

1, Your advantages?

professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposale

2, Test & Certificate?

SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem

3, Factory or Trading Company?

CNBM is a trading company but we have so many protocol factories and CNBM works as a trading department of these factories. Also CNBM is the holding company of many factories.

4, Payment Terms?

30% TT as deposit and 70% before delivery.

Irrevocable L/C at sight.

5, Trading Terms?

EXW, FOB, CIF, FFR, CNF

6, After-sale Service?

CNBM provides the services and support you need for every step of our cooperation. We're the business partner you can trust.

For any problem, please kindly contact us at any your convenient time.

We'll reply you in our first priority within 24 hours.

Q: Are stainless steel pipes suitable for high-temperature environments?: Yes, stainless steel pipes are suitable for high-temperature environments. Stainless steel is known for its excellent heat resistance properties, making it a popular choice for use in high-temperature applications. It can withstand temperatures ranging from sub-zero to extremely high levels without losing its mechanical properties. This makes stainless steel pipes ideal for industries such as oil and gas, chemical processing, and power generation, where high temperatures are common. Additionally, stainless steel pipes have excellent corrosion resistance, which further enhances their suitability for high-temperature environments.

Q: What is the difference between 304F and 316F stainless steel pipes?: The composition and characteristics of 304F and 316F stainless steel pipes are what set them apart. 304F stainless steel is categorized as an austenitic stainless steel, meaning it contains high levels of chromium and nickel. It is renowned for its exceptional corrosion resistance, weldability, and formability. Consequently, it is widely used in various industries, including food processing, chemical processing, and construction. However, 304F stainless steel is not as resistant to chloride corrosion as 316F stainless steel. On the flip side, 316F stainless steel is also classified as an austenitic stainless steel, but it has elevated levels of chromium, nickel, and molybdenum compared to 304F stainless steel. The addition of molybdenum enhances its corrosion resistance, particularly against chlorides and other aggressive chemicals. As a result, 316F stainless steel pipes are suitable for more demanding applications, such as marine environments, where exposure to saltwater and corrosive chemicals is prevalent. To sum up, the key difference between 304F and 316F stainless steel pipes lies in their corrosion resistance. While both are classified as austenitic stainless steels, 316F stainless steel offers superior resistance to chloride corrosion, making it the superior choice for applications where corrosion resistance is of utmost importance.

Q: Are stainless steel pipes suitable for geothermal applications?: Indeed, geothermal applications can benefit greatly from the use of stainless steel pipes. Geothermal systems rely on harnessing the earth's natural geothermal energy, which often necessitates the conveyance of hot fluids like water or steam. When it comes to this purpose, stainless steel pipes are an ideal selection due to their exceptional strength, resistance to corrosion, and ability to endure high temperatures. They possess the capability to withstand the demanding conditions typically found in geothermal environments, including the presence of acidic or corrosive fluids, while exhibiting a lower likelihood of degradation over time compared to other materials. Furthermore, stainless steel pipes boast excellent thermal conductivity, thereby ensuring the efficient transfer of heat in geothermal applications. All in all, one can confidently consider stainless steel pipes as a dependable and long-lasting choice for geothermal systems.

Q: Stainless steel why rust?: In polluted air (such as atmosphere containing large amounts of sulfides, oxides of carbon and nitrogen oxides), condensate is formed when sulfuric acid, nitric acid, and acetic acid are subjected to condensation, resulting in chemical corrosion.

Q: How do you prevent noise transmission in stainless steel pipes?: To prevent noise transmission in stainless steel pipes, various measures can be taken. One effective method is to use acoustic insulation materials, such as foam or rubber, to wrap around the pipes. This helps absorb and dampen the sound waves, reducing noise transmission. Additionally, installing vibration isolators or flexible pipe connectors at connecting points can minimize the transfer of vibrations and noise. Properly securing the pipes and ensuring they are properly supported can also help prevent noise transmission by reducing any rattling or vibrations.

Q: How do stainless steel pipes perform in corrosive environments?: Stainless steel pipes perform exceptionally well in corrosive environments due to their high resistance to corrosion. The presence of chromium in stainless steel forms a protective layer, known as chromium oxide, which acts as a barrier against corrosion. This makes stainless steel pipes highly durable and reliable, even in harsh and corrosive conditions.

Q: How do stainless steel pipes compare to polyvinyl chloride pipes?: Two popular options for plumbing and industrial applications are stainless steel pipes and polyvinyl chloride (PVC) pipes. These pipes have distinct characteristics and advantages, making them suitable for different purposes. To begin with, stainless steel pipes are renowned for their exceptional durability and strength. They can withstand corrosion, rust, and extreme temperatures, making them ideal for harsh environments and outdoor use. Furthermore, stainless steel pipes have a long lifespan and require minimal maintenance, reducing replacement and repair costs over time. On the other hand, PVC pipes are lightweight and easy to install, making them a cost-effective choice for residential and commercial plumbing systems. They resist chemicals and provide good insulation. PVC pipes are also non-conductive, making them suitable for electrical applications. Additionally, PVC pipes are typically less expensive than stainless steel pipes, which is important for projects on a tight budget. Another important factor to consider is the environmental impact. Stainless steel pipes are fully recyclable, making them an environmentally friendly option. However, PVC pipes can raise environmental concerns due to the use of chlorine during production and the challenges of recycling. Ultimately, the decision between stainless steel pipes and PVC pipes depends on various factors, including the specific application, budget, durability requirements, and environmental considerations. While stainless steel pipes excel in terms of durability and resistance, PVC pipes are cost-effective and easy to install. It is crucial to assess the project's needs and consult professionals to determine the most suitable option for each case.

Q: What is the difference between stainless steel tube 304L and 304N?: 304L is a variety of 304 stainless steel with low carbon content, used for occasions where welding is required.

Q: Why can't stainless steel be put together with carbon steel tube?: Electrolyte: the contact area of two metals is covered with electrolyte or submerged. The iron in the carbon tube loses electrons to form ions into the solution, and the electrons on the surface of the stainless steel tubes are taken away by the corrosive agents in the electrolyte (such as oxygen in the air). Electrolytes become ionic channels.

Q: What is the difference between satin and brushed finishes in stainless steel pipes?: Stainless steel pipes can undergo two common types of surface treatments: satin and brushed finishes. These finishes enhance the pipes' appearance and provide some level of corrosion resistance, but they have distinct differences. To achieve a satin finish, a smooth, glossy surface is created using a fine abrasive material. This finish is characterized by its reflective and shiny appearance, similar to satin fabric. It gives the stainless steel pipe a sleek and polished look, making it suitable for applications where aesthetics are important. Satin finishes are commonly used in architectural and decorative applications like handrails, furniture, and kitchen appliances. On the other hand, a brushed finish is achieved by creating a pattern of fine lines on the surface using a wire brush or abrasive pad. This finish has a matte appearance with visible parallel lines running across the surface. Brushed finishes are less reflective than satin finishes and offer a more subdued, industrial look. They are commonly used in applications where durability and resistance to visible wear and tear are important, such as machinery, automotive components, and commercial kitchen equipment. While both satin and brushed finishes provide some level of corrosion resistance, it's worth noting that the surface texture of brushed finishes makes them slightly more resistant to visible scratches and scuffs compared to satin finishes. However, it's important to remember that the overall corrosion resistance of stainless steel is primarily determined by its alloy composition, not the surface finish. In summary, the main difference between satin and brushed finishes in stainless steel pipes lies in their appearance and intended use. Satin finishes offer a reflective and polished look suitable for decorative applications, while brushed finishes provide a more matte and industrial appearance for applications that require durability and resistance to visible wear and tear.

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