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:Can stainless steel pipes be used for architectural purposes?: Yes, stainless steel pipes can be used for architectural purposes. Stainless steel is highly durable, corrosion-resistant, and aesthetically appealing, making it an ideal material for architectural projects such as building facades, handrails, staircases, and decorative fixtures. Its versatility and modern appearance make it a popular choice for both indoor and outdoor architectural designs.

Q:Can stainless steel pipes be used for sewage systems?: Yes, stainless steel pipes can be used for sewage systems. Stainless steel is highly resistant to corrosion and can withstand the harsh conditions and chemicals found in sewage. It also has a smooth surface, which helps prevent the buildup of waste and reduces the risk of clogging. Additionally, stainless steel pipes are durable and long-lasting, making them a reliable choice for sewage systems.

Q:What is the cost difference between stainless steel and other types of pipes?: The price variation between stainless steel pipes and other pipe types can differ based on several factors. Compared to PVC, copper, or galvanized steel, stainless steel pipes generally have a higher cost. This is mainly due to the exceptional qualities and characteristics that stainless steel provides. Stainless steel possesses a high resistance to corrosion, enabling it to withstand harsh environments and chemicals without deterioration. This durability results in an extended lifespan, reducing long-term maintenance and replacement expenses. Furthermore, stainless steel is renowned for its strength and ability to withstand high temperatures, making it suitable for a wide range of applications, including industrial and sanitary purposes. In contrast, other pipe types like PVC or copper are typically more affordable in terms of initial costs. However, they may have limitations regarding durability, chemical resistance, and temperature tolerance. For instance, PVC pipes may crack or break under extreme temperatures or exposure to specific chemicals. Although copper pipes are durable, they can be more expensive than PVC but still less costly than stainless steel. Therefore, when considering the price difference between stainless steel and other pipe types, it is crucial to consider the long-term benefits and potential cost savings associated with stainless steel's superior performance and longevity. Ultimately, the most cost-effective option for any given project or system will depend on the specific application, required qualities, and budget constraints.

Q:Can stainless steel pipes be insulated with Teflon?: Yes, stainless steel pipes can be insulated with Teflon. Teflon, also known as polytetrafluoroethylene (PTFE), is a versatile material that is commonly used for its nonstick properties and resistance to heat and chemicals. It is an excellent choice for insulating stainless steel pipes as it can provide thermal insulation, protect against corrosion, and prevent heat loss or gain. Teflon insulation can also reduce condensation or moisture buildup on the pipe surface. Additionally, Teflon's low friction coefficient allows for smooth flow of fluids through the pipes, making it suitable for a variety of applications in industries such as food processing, pharmaceuticals, and chemicals.

Q:How do stainless steel pipes compare to PVC-U pipes?: Stainless steel pipes have several advantages over PVC-U pipes. Firstly, stainless steel pipes are much stronger and have a higher resistance to impact and pressure, making them suitable for high-pressure applications. PVC-U pipes are more susceptible to cracking or bursting under high pressure. Secondly, stainless steel pipes have a higher temperature resistance than PVC-U pipes. They can withstand much higher temperatures without deforming or losing their structural integrity. PVC-U pipes, on the other hand, have lower temperature limits and can become brittle or soften under extreme heat. Additionally, stainless steel pipes have better corrosion resistance compared to PVC-U pipes. They can withstand exposure to various chemicals, acids, and other corrosive substances without degradation. PVC-U pipes are prone to chemical attack and may deteriorate over time if exposed to certain chemicals. However, it is important to note that stainless steel pipes are generally more expensive than PVC-U pipes, which can be a factor to consider when choosing between the two. Ultimately, the choice between stainless steel pipes and PVC-U pipes depends on the specific requirements of the application and the budget constraints.

Q:Can stainless steel pipes be annealed?: Stainless steel pipes possess the capability to undergo annealing, a process involving the heating of these pipes to a specific temperature, followed by a gradual cooling, which effectively alleviates stress, enhances ductility, and improves the mechanical properties of the material. Throughout the annealing process, the stainless steel pipes are heated to a temperature surpassing their recrystallization point, typically ranging from 1040°C to 1120°C (1904°F to 2048°F) for austenitic stainless steels. Consequently, this permits the internal structure of the pipes to achieve greater uniformity, thus relieving any stresses that may have been incurred during manufacturing or prior usage. Subsequently, post-annealing, the stainless steel pipes will exhibit improved formability, heightened toughness, and reduced hardness, rendering them suitable for a diverse range of applications across industries such as oil and gas, chemical processing, and construction.

Q:How do you protect stainless steel pipes from external damage?: To protect stainless steel pipes from external damage, there are several measures you can take: 1. Apply a protective coating: Using a protective coating such as paint or epoxy can help shield the stainless steel pipes from moisture, chemicals, and physical damage. The coating should be selected based on the specific environment and potential risks to ensure maximum protection. 2. Install pipe supports: Properly installing pipe supports can prevent excessive movement and vibration, which can lead to damage over time. Using brackets, clamps, or hangers to secure the pipes in place will minimize the risk of external impacts causing harm. 3. Implement corrosion prevention measures: Stainless steel pipes are resistant to corrosion, but in certain environments, they can still be susceptible to damage. Regularly inspect the pipes for signs of corrosion and promptly address any issues. Applying corrosion inhibitors or using cathodic protection techniques can also help safeguard the pipes from external damage. 4. Use protective guards or covers: In areas where the pipes are exposed to potential impact or physical damage, installing protective guards or covers can provide an additional layer of protection. These guards can be made of materials such as plastic or rubber and can be easily installed or removed as needed. 5. Implement proper handling and storage procedures: During transportation or storage, it is essential to handle stainless steel pipes with care. Avoid dropping or dragging them and ensure they are stored in a clean, dry, and well-ventilated area to prevent moisture buildup and potential damage. By following these measures, you can effectively protect stainless steel pipes from external damage, prolonging their lifespan and ensuring their functionality.

Q:What is the difference between 347 and 347H stainless steel pipes?: The main difference between 347 and 347H stainless steel pipes lies in their carbon content. 347H has a higher carbon content which provides it with enhanced high-temperature strength and improved resistance to sensitization during welding.

Q:Can stainless steel pipes be used for geothermal applications?: Indeed, geothermal applications can make use of stainless steel pipes. Stainless steel is renowned for its durability and resistance to corrosion, enabling it to withstand the challenging conditions and elevated temperatures commonly found in geothermal systems. Its exceptional resistance to corrosion caused by minerals and chemicals present in the geothermal fluid makes it particularly well-suited for such applications. Moreover, stainless steel pipes exhibit outstanding heat transfer properties, crucial for efficient heat exchange within geothermal systems. Furthermore, these pipes boast an extended lifespan and demand minimal maintenance, rendering them a dependable option for geothermal applications.

Q:Why pickling before cleaning stainless steel pipe oil?: On the premise of oxide, a good foundation for the formation of passive film is made, which makes the passivation film more compact and improves the passivation effect!

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