316L Stainless Steel Welded Pipe System 1

316L Stainless Steel Welded Pipe

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 5 Tons m.t.

Supply Capability:: 2000 Tons Per Month m.t./month

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APPLICATION:

Industrial Fluid Conveying

Boiler,Heat Exchanger and condenser

Sanitary and Thin-wall water pipe

Oil and Gas transportation etc.

Standards :

ASTM A249/A269/A270/A312/A358/A788/A789/A790

DIN/EN 10217/DIN 11850

JIS G3459，GB/T 12771 etc.

SIZES:

OUTSIDE DIAMETER		OD	WALL THICKNESS
OUTSIDE DIAMETER		OD	SCH 5S	SCH 10S	SCH 40S
N.B	NPS	mm	mm	mm	mm
8	1/4'	13.72	-	-	2.24
10	3/8'	17.15	-	-	2.31
15	1/2'	21.34	1.65	2.11	2.77
20	3/4'	26.67	1.65	2.11	2.87
25	1'	33.4	1.65	2.77	3.38
32	1-1/4'	42.16	1.65	2.77	3.56
40	1-1/2'	48.26	1.65	2.77	3.68
50	2'	60.33	1.65	2.77	3.91
65	2-1/2'	73.03	2.11	3.05	5.16
80	3'	88.9	2.11	3.05	5.49
90	3-1/2'	101.6	2.11	3.05	5.74
100	4'	114.3	2.11	3.05	6.02
125	5'	141.3	2.77	3.4	6.55
150	6'	168.28	2.77	3.4	7.11
200	8'	219.08	2.77	3.76	8.18
250	10'	273.05	3.4	4.19	9.27
300	12'	323.85	3.96	4.57	9.52
350	14'	355.6	3.96	4.78	11.13
400	16'	406.4	4.19	4.78	12.7
450	18'	457.2	4.19	4.78	14.27
500	20'	508	4.78	5.54	15.09
550	22'	558.8	4.78	5.54	15.09
600	24'	609.6	5.54	6.35	17.48
650	26'	660.4	5.54	7.92	17.48
700	28'	711.2	5.54	7.92	17.48
750	30'	762	6.35	7.92	17.48
800	32'	812.8	-	7.9	17.48
850	34	863.6	-	7.92	17.48
900	36'	914.4	-	7.92	19.05
1000	40'	1016	-	9.53	-

Q: Can stainless steel sheets be used for beer tanks?: Yes, stainless steel sheets can be used for beer tanks. Stainless steel is a commonly used material for beer tanks due to its durability, corrosion resistance, and ability to maintain the quality and taste of the beer. It provides a hygienic and easy-to-clean surface, making it ideal for use in the brewing industry.

Q: What are the benefits of using perforated stainless steel sheets in acoustics?: Perforated stainless steel sheets offer several benefits when it comes to acoustics. Firstly, they provide excellent sound absorption properties. The evenly distributed perforations in the stainless steel sheets help to break up and scatter sound waves, reducing their energy and preventing them from bouncing back into the room. This helps to minimize echo and reverberation, resulting in a more comfortable and intelligible acoustic environment. Additionally, perforated stainless steel sheets can be customized to meet specific acoustic requirements. The size, shape, and pattern of the perforations can be adjusted to achieve different levels of sound absorption. This allows for precise control over the acoustics of a space, making it suitable for a variety of applications such as concert halls, recording studios, theaters, or even office spaces. Furthermore, perforated stainless steel sheets are durable and long-lasting. Stainless steel is known for its corrosion resistance, which means that the sheets can withstand harsh environments without deteriorating over time. This makes them suitable for both indoor and outdoor applications, ensuring a consistent acoustic performance for years to come. Another advantage of using perforated stainless steel sheets is their aesthetic appeal. The perforations can be designed in various patterns and sizes, offering a visually pleasing and modern look. This makes them a popular choice for architectural and design applications, where both acoustics and aesthetics are important. In summary, the benefits of using perforated stainless steel sheets in acoustics include excellent sound absorption properties, customizable options, durability, and an attractive appearance. These qualities make them a versatile and effective solution for improving the acoustic performance of various spaces.

Q: What's the difference between 304 stainless steel and 314?: All belong to austenitic stainless steel, 304 is the most common, and 314 of the alloy content is higher than 304, better performance, especially high pressure heat resistance.

Q: Can stainless steel sheets be used for elevator door frames?: Yes, stainless steel sheets can be used for elevator door frames. Stainless steel is a durable and corrosion-resistant material, making it suitable for such applications where strength and aesthetics are important.

Q: Can stainless steel sheets be used for furniture or fixtures?: Yes, stainless steel sheets can be used for furniture or fixtures. Stainless steel is a durable and versatile material that is resistant to corrosion, making it an excellent choice for furniture and fixtures that are exposed to moisture or high humidity. It can be used for a variety of applications such as tabletops, countertops, shelves, cabinets, and even decorative accents. Stainless steel sheets can be easily fabricated into different shapes and sizes, allowing for customization to suit specific design requirements. Additionally, stainless steel has a modern and sleek appearance, making it a popular choice for contemporary and industrial-style furniture and fixtures.

Q: Can stainless steel sheets be used for water purification systems?: Yes, stainless steel sheets can be used for water purification systems. Stainless steel is highly corrosion resistant and does not react with water, making it suitable for use in water purification systems where contact with water is constant. It also has excellent mechanical properties and can withstand high pressures, making it a durable and reliable material choice in such applications.

Q: Can stainless steel sheets be used for railway station facades?: Railway station facades can indeed utilize stainless steel sheets. These sheets are made from a resilient and corrosion-resistant material, capable of enduring severe weather conditions. As a result, they are well-suited for outdoor applications. Moreover, stainless steel boasts an appealing and contemporary look, making it highly favored in architectural design. Its ease of cleaning and maintenance is also noteworthy, particularly in heavily trafficked zones such as railway stations. All in all, stainless steel sheets prove to be a fitting and pragmatic choice for railway station facades.

Q: How do you prevent galvanic corrosion when using stainless steel sheets?: To prevent galvanic corrosion when using stainless steel sheets, there are several measures you can take: 1. Avoid direct contact with dissimilar metals: Galvanic corrosion occurs when two different metals come into contact in the presence of an electrolyte, such as moisture. To prevent this, ensure stainless steel sheets are not in direct contact with dissimilar metals, especially those with a higher anodic index, such as aluminum or copper. If contact is unavoidable, use insulating materials like plastic or rubber gaskets to separate the metals. 2. Select compatible fasteners: When fastening stainless steel sheets, it is crucial to choose fasteners made from the same or compatible metals. Using dissimilar metals can create galvanic cells, leading to corrosion. Stainless steel fasteners or those made from materials with similar corrosion resistance, like galvanized steel, are recommended. 3. Use protective coatings: Applying protective coatings to stainless steel sheets can provide an additional barrier against galvanic corrosion. Consider using paint, epoxy, or other appropriate coatings that are compatible with stainless steel. These coatings act as a sacrificial layer, preventing direct contact between the stainless steel and the surrounding environment. 4. Insulate electrical connections: If stainless steel sheets are involved in electrical systems, ensure proper insulation of electrical connections. This prevents the flow of electrical current between dissimilar metals, reducing the risk of galvanic corrosion. Insulating materials like plastic or rubber sleeves can be used to separate the metals and inhibit the formation of galvanic cells. 5. Control environmental factors: Galvanic corrosion is often accelerated in the presence of moisture, saltwater, or acidic environments. Controlling these factors can help prevent corrosion on stainless steel sheets. Regularly clean and dry the sheets, especially in areas where moisture accumulates. Avoid exposing the sheets to saltwater or corrosive chemicals, and maintain proper ventilation to minimize humidity levels. By implementing these preventive measures, you can significantly reduce the risk of galvanic corrosion when using stainless steel sheets. However, it is important to regularly inspect the sheets for any signs of corrosion and address them promptly to maintain their integrity and longevity.

Q: How do you calculate the bending radius for stainless steel sheets?: To calculate the bending radius for stainless steel sheets, you need to consider several factors. Firstly, determine the thickness of the stainless steel sheet. Thinner sheets require smaller bending radii, while thicker sheets can handle larger radii. Next, identify the type of stainless steel being used. Different grades of stainless steel have varying levels of ductility, which affects their ability to be bent. Higher ductility allows for smaller bending radii. Additionally, consider the desired angle of the bend. The sharper the angle, the smaller the bending radius needed. To calculate the bending radius, you can use the following formula: Bending Radius = (2 x Sheet Thickness) + (Bend Angle x Sheet Thickness) For example, if you have a stainless steel sheet with a thickness of 0.5mm and you want to achieve a 90-degree bend, the bending radius would be: Bending Radius = (2 x 0.5mm) + (90 x 0.5mm) = 1mm + 45mm = 46mm It is important to note that this formula provides a general guideline and may vary depending on the specific properties of the stainless steel being used. It is always recommended to consult technical specifications or manufacturers' guidelines for accurate bending radius calculations.

Q: What is the difference between 304 and 316 stainless steel sheets?: 304 and 316 stainless steel sheets are both popular choices for a wide range of applications due to their excellent corrosion resistance and durability. However, there are some key differences between the two. Firstly, the most noticeable distinction is the composition of these stainless steel alloys. 304 stainless steel contains 18% chromium and 8% nickel, while 316 stainless steel contains 16% chromium, 10% nickel, and 2% molybdenum. This additional molybdenum in 316 stainless steel provides enhanced resistance to corrosion, especially in chloride-rich environments such as marine or coastal areas. Therefore, 316 stainless steel is often preferred for applications where exposure to harsh conditions or corrosive chemicals is expected. Secondly, the higher nickel and molybdenum content in 316 stainless steel make it more resistant to pitting and crevice corrosion, which can occur in stagnant or low-oxygen environments. This makes 316 stainless steel a better choice for applications involving prolonged exposure to acidic or alkaline solutions, such as chemical processing plants or medical equipment. Thirdly, the higher molybdenum content in 316 stainless steel also improves its resistance to high temperatures. It can withstand higher temperatures than 304 stainless steel, making it suitable for applications involving heat exposure, such as exhaust systems or boilers. Lastly, 316 stainless steel is generally more expensive than 304 stainless steel due to its higher alloy content. However, the added benefits and increased corrosion resistance of 316 stainless steel may justify the higher cost in certain applications where performance and longevity are crucial. In summary, while both 304 and 316 stainless steel sheets offer excellent corrosion resistance, 316 stainless steel provides superior resistance to harsh environments, acidic or alkaline solutions, and higher temperatures due to its higher nickel, chromium, and molybdenum content. The choice between the two will depend on the specific application and the level of corrosion resistance required.

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