Stainless Steel Flat Bars
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Ton m.t.
- Supply Capability:
- 2000 Tons Per Month m.t./month
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Stainless Steel Flats
1. Standard: AISI, GB, JIS, ASTM, DIN, EN
2. Grade:
1).200Series: 201,202.
2).300Series: 301,302,303,304,304L,316,316L,321.
3).400Series: 410,410S,416,420,430,430F.
3. Size:3x25mm- 80x250mm
4. Length: 2m-6m
5. Craft: HRAP, or cold drawn
6. Stainless Steel Flat Bar Surface: Pickling or polished
7. MOQ: 1000kg
8. Delivery: within 20 days
9. Package: Waterproof with tape
10. Application: These products are widely supplied to areas of machine-made industry, chemical industry, shipping industry,architecture, food industry, household products etc.
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Name |
Stainless Steel Flat Bar | ||||||||
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Material |
201.202.301.304.304L,304N,304LN, 309S,310S,316,316L, 316Ti,316N,316LN,317,317L,347, 347H,etc. | ||||||||
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Standard |
JIS/AISI/ ASTM,/GB,/DIN,/EN/SUS.etc. | ||||||||
Shape |
Stainless steel Round/flat/square/angle/hexagonal bar | ||||||||
Price term |
FOB/CIF/CNF or as required | ||||||||
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Length |
6m,5.8m,4m as required | ||||||||
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Application |
kitchen and sanitary wares , and Structural use high strength components,furniture handles , handrails , electroplating and electrolyzing pendants , foods, electron , petroleum , construction and decoration , etc | ||||||||
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Payment terms |
L/C,T/T,Western Union,or as required. | ||||||||
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MOQ |
As required | ||||||||
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Packing |
Export standard package | ||||||||
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Certificate |
ISO/SGS | ||||||||
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Contact |
If you are interested in our products,please feel free to contact me. Cherryliu@okorder.com |
- Q: Can stainless steel pipes be used for underground drainage systems?
- Yes, stainless steel pipes can be used for underground drainage systems. Stainless steel is a durable and corrosion-resistant material that can withstand the harsh conditions often found underground, such as moisture, soil chemicals, and varying temperatures. It is also resistant to rust, which is a common problem in other types of pipes. Additionally, stainless steel pipes have a long lifespan and require minimal maintenance, making them a suitable choice for underground drainage systems.
- Q: What is the external protection used for stainless steel pipes?
- To safeguard stainless steel pipes from corrosion and maintain their integrity, various methods of external protection are employed. One approach involves the application of a protective coating or treatment to shield the pipes and prevent corrosion. Despite stainless steel's inherent resistance to corrosion, it remains vulnerable to certain environmental conditions. A commonly utilized method of external protection entails applying a corrosion-resistant coating, such as epoxy, polyethylene, or zinc. These coatings create a barrier between the stainless steel pipe and its surroundings, preventing direct contact and potential corrosion. Additionally, they serve to safeguard the pipe against physical damage, such as scratches or abrasions, which could lead to corrosion. Another method employed for external protection involves cathodic protection. This technique encompasses either the usage of sacrificial anodes or the application of an electric current to the stainless steel pipe. By sacrificing the anodes or inducing an electrochemical reaction, corrosion is redirected away from the pipe. Furthermore, external protection may include the utilization of insulation materials to prevent condensation and moisture accumulation on the pipe's surface. Moisture can expedite corrosion, and hence proper insulation aids in upholding the stainless steel pipes' integrity. Overall, the aim of external protection for stainless steel pipes is to avert corrosion and ensure their longevity and reliability. By employing various protective coatings, cathodic protection, and insulation, stainless steel pipes can be shielded from environmental factors, thereby guaranteeing optimal performance.
- Q: Can stainless steel pipes be used for food storage tanks?
- Indeed, food storage tanks can utilize stainless steel pipes. Stainless steel is highly favored as a material for food storage and processing equipment due to its exceptional resistance to corrosion, its long-lasting nature, and its hygienic characteristics. Notably, it remains non-reactive, preventing the release of any hazardous substances into the food, and can endure both high temperatures and strenuous cleaning procedures. Moreover, stainless steel pipes can be effortlessly cleaned and sanitized, thus guaranteeing the adherence to proper food safety standards. Consequently, stainless steel pipes are frequently employed in the construction of food storage tanks to uphold the safety and excellence of the stored food products.
- Q: What wire is used for welding of 316 stainless steel line?
- Inspection of assembly and tack welds;1, check the geometry and shape after assembly, whether it conforms to the provisions of the drawings. :2, assembly and assembly clearance is 1.5 - 2mm, using TIG welding, three point positioning welding,The welding seam position for the clock 3 points, 9 points and 12 points, the welding materials used should be the same as the welding materials, welding length is 10 15mm, welding requirements and guarantee no defect, the wrong side is less than 1.5 2mm.3, the group is not allowed to use strong assembly, the joint wall must be flush.4, when welding, there must be no air, slag, tungsten and crack.
- Q: What is the hardness of stainless steel pipes?
- The specific grade and treatment of the steel can cause variations in the hardness of stainless steel pipes. Stainless steel pipes exhibit a range of hardness levels, which are typically assessed using either the Rockwell scale or the Brinell scale. The hardness of stainless steel pipes surpasses that of other steel types due to the presence of alloying elements like chromium and nickel, which enhance resistance to corrosion and wear. Ordinarily, stainless steel pipes fall within the hardness range of 75 to 180 on the Rockwell scale or 150 to 300 on the Brinell scale. Nonetheless, it's worth noting that factors such as heat treatment, welding, and cold working processes can also affect the hardness.
- Q: Are stainless steel pipes resistant to sea water corrosion?
- Yes, stainless steel pipes are highly resistant to sea water corrosion. Stainless steel is known for its exceptional corrosion resistance, making it an ideal material for various applications, including pipes used in marine environments. The high levels of chromium and nickel present in stainless steel create a protective layer on the surface of the metal, preventing corrosion and damage from exposure to sea water. Additionally, stainless steel pipes are also resistant to other forms of corrosion, such as rusting and pitting, which further enhances their durability and longevity in marine environments. Therefore, stainless steel pipes are a reliable choice for applications that involve contact with sea water.
- Q: What is the difference between Type 304 and Type 316 stainless steel pipes?
- The main difference between Type 304 and Type 316 stainless steel pipes is their composition and corrosion resistance. Type 304 is a basic chromium-nickel stainless steel with good corrosion resistance in mild environments, while Type 316 contains molybdenum, which enhances its resistance to corrosion, especially in chloride-rich environments. This makes Type 316 more suitable for applications in marine and coastal environments, as well as industries where exposure to harsh chemicals or high temperatures is common.
- Q: Are stainless steel pipes resistant to caustic solutions?
- Yes, stainless steel pipes are generally resistant to caustic solutions. Stainless steel is known for its excellent corrosion resistance, which makes it a preferred material for various applications in industries that deal with corrosive substances, including caustic solutions. The high chromium content in stainless steel forms a protective layer on the surface of the pipe, preventing it from reacting with caustic solutions and other corrosive materials. However, it is important to note that the resistance of stainless steel pipes can vary depending on the specific grade and composition of the stainless steel being used. Therefore, it is advisable to consult with a professional or refer to the specific stainless steel grade's corrosion resistance properties to ensure its suitability for the intended application with caustic solutions.
- Q: What is the difference between electropolished and bright annealed stainless steel pipes?
- Two distinct surface treatments are applied to stainless steel pipes in order to enhance their properties and appearance: electropolishing and bright annealing. Electropolishing, an electrochemical process, eliminates a thin layer of material from the stainless steel pipe's surface. This procedure eradicates any impurities, contaminants, or roughness, resulting in a polished and smooth finish. Additionally, electropolishing bolsters the stainless steel's resistance to corrosion by generating a passive oxide layer on the surface, which safeguards the underlying material against corrosion. On the contrary, bright annealing is a heat treatment process involving heating the stainless steel pipe to a precise temperature and gradually cooling it under controlled conditions. This technique alleviates internal stresses, enhances the material's ductility and toughness, and improves its mechanical properties. Bright annealing also produces a smooth and reflective surface finish comparable to electropolishing, but without the electrochemical removal of material. In conclusion, the primary discrepancy between electropolished and bright annealed stainless steel pipes lies in the methods employed to achieve the desired surface finish. Electropolishing entails removing material through an electrochemical process, whereas bright annealing is a heat treatment process that yields a smooth and reflective surface without material removal. Both treatments enhance the appearance and corrosion resistance of stainless steel pipes, but bright annealing also elevates the material's mechanical properties.
- Q: What is the difference between seamless and hot-finished stainless steel pipes?
- Seamless stainless steel pipes are manufactured without any welding seams, resulting in a smooth and uniform appearance. They are made by piercing a solid billet of stainless steel and then extruding it into a hollow tube shape. On the other hand, hot-finished stainless steel pipes are made by heating a solid billet and then rolling it into a tube shape while hot. This process may result in visible welding seams, but the pipes are still durable and suitable for various applications.
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Stainless Steel Flat Bars
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Ton m.t.
- Supply Capability:
- 2000 Tons Per Month m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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