SS 316 stainless steel round pipe price list
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 3800 m.t./month
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Specification
Specification
High quality 304,316 stainlesss steel bar square & round in stock
1.Competitive price and quality
2.Delivery fast
3. Material grade: 201,202,304,316,316L,430
4. Main material:
a) 201 (Ni0.8%-1%)
b) 202 (Ni: 3.0%-4.0%)
c) 304 (Ni: 8% Cr: 18%)
d) 316 (Ni: 10% Cr: 18%)
Outer diameter:5mm-550mm or as your requirement
Length: 6m or as your requirement
Surface:Bright, Polished, Turn smooth(Peeled),Brush, Mill,Pickled
Chemical Composition
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 |
Application
Widely used in petroleum, Foodstuff, chemical industry, construction, electric power,
nuclear energy, biotechnology, machinery, papermaking, shipbuilding, boiler fields etc.
Maintentance
(1) Regular cleaning and maintenance
(2) Pay attention to prevent the occurrence of the phenomenon of surface scratches
(3) Use soap, weak detergent or warm water to remove surface dust, dirt
(4) In addition to the surface of the binder with alcohol or an organic solvent (ether, benzene)
(5) Use neutral detergent or ammonia solution in addition to surface oil
(6) With 10% nitric acid or abrasive detergent in addition to the surface of the embroider
caused by the dirt
Packaging & Delivery
In bundle or as per customer’s requirements
30 days after receipt the 30% downpayment or draft of irrevocable L/C at sight
We offering:
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Products Show
- 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:Are stainless steel pipes suitable for pulp and paper mills?
- Yes, stainless steel pipes are suitable for pulp and paper mills. They offer excellent corrosion resistance, durability, and high temperature resistance, making them ideal for handling various chemicals and fluids used in the pulp and paper industry. Additionally, stainless steel pipes are easy to clean, reducing the risk of contamination and maintaining high hygienic standards required in these mills.
- Q:What are the limitations of using stainless steel pipes?
- The utilization of stainless steel pipes is associated with several limitations. To begin with, stainless steel pipes are inclined to be pricier in comparison to materials like PVC or copper. This aspect can render them less viable for projects with financial constraints. Moreover, the installation of stainless steel pipes can be more challenging and necessitate the use of specialized tools and equipment. Consequently, this can lead to an increase in both the overall installation time and cost. Another constraint is that stainless steel pipes are unsuitable for the transportation of certain corrosive chemicals or gases. There is a possibility of a chemical reaction occurring with certain substances, resulting in corrosion and potential harm to the pipes. In such scenarios, alternative materials such as plastic or lined pipes may be more suitable. Additionally, stainless steel pipes may possess limitations in terms of their resistance to temperature and pressure. Although they can withstand relatively high temperatures and pressures, extreme conditions may require the utilization of more robust materials. Furthermore, stainless steel pipes exhibit lower thermal conductivity compared to other materials, implying that they are not as efficient in transferring heat. This can be a limitation in certain heating or cooling applications that require rapid heat transfer. Lastly, stainless steel pipes are susceptible to expansion and contraction with changes in temperature. Consequently, the use of expansion joints or other measures may be necessary to accommodate these movements and avoid potential damage. In conclusion, although stainless steel pipes offer numerous advantages such as durability and resistance to corrosion, it is crucial to carefully consider their limitations before selecting them for a specific project.
- Q:Can stainless steel pipes be used for sewage disposal?
- Indeed, sewage disposal can be accomplished using stainless steel pipes. Due to its exceptional durability and corrosion resistance, stainless steel proves to be an ideal material for the handling of sewage and wastewater. It effectively withstands the presence of numerous chemicals and acids commonly encountered in sewage, guaranteeing the pipes' extended lifespan while minimizing the likelihood of leaks or fractures. Moreover, the smooth inner surfaces of stainless steel pipes play a pivotal role in deterring waste buildup and impeding the growth of harmful bacteria or substances. All in all, stainless steel pipes emerge as a dependable and suitable option for sewage disposal systems.
- Q:What are the categories of stainless steel pipes with acid and alkali resistance?
- Austenitic stainless steel is the stainless steel with austenite structure at normal temperature. When the steel containing Cr is about 18%, Ni, 8%~25% and C is about 0.1%, it has a stable austenite structure. Austenitic chromium nickel stainless steel includes the famous 18Cr-8Ni steel, and on this basis, increasing the content of Cr, Ni, and adding Mo, Cu, Si, Nb, Ti and other elements developed by the high Cr-Ni series steel. Non magnetic austenitic stainless steel with high toughness and plasticity, but the intensity is low, not through the phase change to strengthen, can only be strengthened by cold working, such as adding S, Ca, Se, Te and other elements, it has good machinability. Good comprehensive performance, corrosion resistant variety of media.To prevent intergranular corrosion, this kind of stainless steel is usually low carbon or ultra low carbon.
- Q:Are stainless steel pipes suitable for food processing plants?
- Yes, stainless steel pipes are highly suitable for food processing plants. Stainless steel is a corrosion-resistant material that does not react with food or beverages, ensuring that there is no contamination. It is also easy to clean and maintain, making it ideal for maintaining strict hygiene standards in food processing facilities. Additionally, stainless steel pipes can withstand high temperatures and pressures, making them durable and long-lasting in food processing plant environments.
- Q:Are stainless steel pipes resistant to UV radiation?
- Yes, stainless steel pipes are generally resistant to UV radiation. The high chromium content in stainless steel helps protect it from the damaging effects of UV radiation, making it a suitable choice for outdoor applications.
- Q:How are stainless steel pipes insulated?
- Stainless steel pipes are typically insulated using various materials such as fiberglass, mineral wool, or foam. These insulating materials are wrapped around the pipes or fitted inside pre-formed jackets to provide thermal resistance and prevent heat loss or condensation. Additionally, aluminum or stainless steel cladding is often used to protect the insulation and enhance its durability.
- Q:What is the difference between 446 and 316 stainless steel pipes?
- The main difference between 446 and 316 stainless steel pipes lies in their chemical composition and intended use. 446 stainless steel is a ferritic, heat-resistant alloy that contains chromium, molybdenum, and small amounts of other elements such as silicon and carbon. This composition provides 446 stainless steel with excellent oxidation resistance at high temperatures, making it suitable for applications in the automotive, power generation, and thermal processing industries. It can withstand temperatures up to 1500°C (2730°F) and exhibits good corrosion resistance in certain environments. On the other hand, 316 stainless steel is an austenitic, corrosion-resistant alloy that contains chromium, nickel, and molybdenum. It is widely used in various industries, including food processing, pharmaceuticals, marine applications, and chemical processing, due to its superior corrosion resistance and ability to withstand harsh environments. 316 stainless steel also offers good resistance to pitting and crevice corrosion, making it suitable for use in chloride-containing environments. In terms of mechanical properties, 446 stainless steel generally exhibits lower tensile strength and hardness compared to 316 stainless steel. However, it compensates for this by offering better high-temperature oxidation resistance. 316 stainless steel, on the other hand, has higher tensile strength and hardness, providing better overall mechanical properties. In summary, while both 446 and 316 stainless steel pipes offer corrosion resistance, the key differences lie in their chemical composition and specific application areas. 446 stainless steel is primarily used in high-temperature environments, while 316 stainless steel is more versatile and widely used in various industries due to its superior corrosion resistance properties.
- Q:Under what circumstances can the stainless steel pipe be welded by argon arc, and under what conditions can the arc welding be used?
- Argon arc welding is a kind of welding technology using argon gas as protective gas. Also called argon gas shielded welding. That is, argon shielded gas is applied around the arc welding, and the air is separated from the welding zone to prevent the oxidation of the welding zone. Argon arc welding technology is based on the principle of arc welding on using argon protection for metal welding, the welding material in high current to be welded on the substrate is melted into liquid form of molten pool, the metal to be welded and welding welding technology to achieve a metallurgical combination, due to the high temperature melting on argon welding continuous feeding in the welding material can not contact with oxygen in the air, thereby preventing the material oxidation, therefore can welding stainless steel, iron metal hardware.
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SS 316 stainless steel round pipe price list
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 3800 m.t./month
OKorder Service Pledge
OKorder Financial Service
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