Stainless Steel Welded Pipe mechanical Pipe ASTM A554/DIN/EN10296-2/ JIS G3446/GB/T 12770
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- 5000 m.t./month
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1、Structure of Stainless Steel Welded Pipe mechanical Pipe ASTM A554/DIN/EN10296-2/ JIS G3446/GB/T 12770 Description：
Stainless steel welded pipe is actually a cover term, covering a wide range of alloy and making them suitable for different attributes that are used in a very wide and large numbers of different industries. Stainless steel pipe is resistant to erosion, highly flexible, powerful, easy to use, and can be done in distinct approaches, which means that more and more stainless steel was used as a construction material for large-scale, high impact buildings. It can be molded, rolling, and it can create amazing shapes to make it perfect, It is used as experimental buildings. Lightweight traits of hard welded steel pipe makes it perfect for things used in the construction of off shore oil and gas platforms. Crude oil is a corrosive substance and it is positive in the construction of the new drilling platform that uses high alloy, super austenitic welded steel pipe.
2、Main Features of Stainless Steel Welded Pipe mechanical Pipe ASTM A554/DIN/EN10296-2/ JIS G3446/GB/T 12770：
• High manufacturing accuracy
• High strength
• Small inertia resistance
• Strong heat dissipation ability
• Good visual effect
•Reasonable price
3、Stainless Steel Welded Pipe mechanical Pipe ASTM A554/DIN/EN10296-2/ JIS G3446/GB/T 12770 Images:
4、Stainless Steel Welded Pipe mechanical Pipe ASTM A554/DIN/EN10296-2/ JIS G3446/GB/T 12770 Specification：
Size：
| OD(mm) | WT(mm) | |||||||||||||
| 0.5 | 0.6 | 0.7 | 0.8 | 0.9 | 1 | 1.2 | 1.5 | 2 | 2.5 | 3 | 4 | 5 | ||
| 9.5 | ||||||||||||||
| 12 | ||||||||||||||
| 1/2' | 12.7 | |||||||||||||
| 13 | ||||||||||||||
| 14 | ||||||||||||||
| 5/8' | 15.9 | |||||||||||||
| 3/8' | 19.1 | |||||||||||||
| 7/8' | 22.2 | |||||||||||||
| 1' | 25.4 | |||||||||||||
| 1-1/8' | 28.6 | |||||||||||||
| 1-1/4' | 31.8 | |||||||||||||
| 1-1/2' | 38.1 | |||||||||||||
| 40 | ||||||||||||||
| 45 | ||||||||||||||
| 2' | 50.8 | |||||||||||||
| 52 | ||||||||||||||
| 2-1/4' | 57.15 | |||||||||||||
| 2-3/8' | 60.3 | |||||||||||||
| 2-1/2' | 63.5 | |||||||||||||
| 70 | ||||||||||||||
| 3' | 76.2 | |||||||||||||
| 85 | ||||||||||||||
| 3-1/2' | 88.9 | |||||||||||||
| 4' | 101.6 | |||||||||||||
| 4-1/8' | 104.78 | |||||||||||||
| 4-1/4' | 107.95 | |||||||||||||
| 4-1/2' | 114.3 | |||||||||||||
| 5-1/4' | 133.35 | |||||||||||||
| 6-1/4' | 158.75 | |||||||||||||
| 8-5/8' | 219.08 | |||||||||||||
Tolerance：
| Standard | OD(mm) | WT(mm) | Tolerance of OD(mm) | Tolerance of WT(mm) | Tolerance of Length(mm) |
| ASTM A554 | ≤12.7 | 0.51~1.24 | ±0.10 | ±10.00%T (±10.00% of nominal wall thickness) | +4.08 -0 |
| ＞12.7~25.4 | 0.51~1.65 | ±0.13 | |||
| ＞1.65~3.4 | ±0.25 | ||||
| ＞25.4~38.1 | 0.64~1.65 | ±0.20 | |||
| ＞1.65~3.40 | ±0.25 | ||||
| ＞38.1~50.8 | 0.64~1.24 | ±0.25 | |||
| ＞1.24~2.11 | ±0.28 | ||||
| ＞50.8~63.5 | ＞2.11~3.78 | ±0.30 | |||
| 0.81~1.65 | ±0.30 | ||||
| ＞1.65~2.77 | ±0.33 | ||||
| ＞63.5~88.9 | ＞2.77~4.19 | ±0.36 | |||
| 0.81~4.19 | ±0.36 | ||||
| ＞88.9~127.0 | 0.89~4.19 | ±0.51 | |||
| ＞4.19 | ±0.64 | ||||
| ＞127.0~190.5 | 1.24~6.35 | ±0.64 | |||
| ＞6.35 | ±0.76 | ||||
| GB/T12770 | ＜25 | ±0.15 | Clod Rolled ≤0.50 ±0.05 ＞0.50~1.00 ±0.11 ＞1.00~2.00 ±0.17 ＞2.00~3.00 ±7.00%S ＞3.00 ±10.0%S Hot Rolled ±10.00%S | +20.00 -0 | |
| ≥25~40 | ±0.18 | ||||
| ≥40~50 | ±0.20 | ||||
| ≥50~60 | ±0.23 | ||||
| ≥60~70 | ±0.30 | ||||
| ≥70~80 | ±0.30 | ||||
| ≥80~90 | ±0.30 | ||||
| ≥90~100 | ±0.40 | ||||
| ≥100~200 | ±0.50%D | ||||
| ≥200 | To BeAgreed | ||||
| JIS G3446 | ＜50 | ±0.25 | ＜3.00 ±0.30 | +50 -0 | |
| ≥50 | ±0.5% | ≥3.00 ±10.00% |
5、FAQ of Stainless Steel Welded Pipe mechanical Pipe ASTM A554/DIN/EN10296-2/ JIS G3446/GB/T 12770：
①How is the quality of your products?
Our products are manufactured strictly according to national and internaional standard, and we take a test on every pipe before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Guaranteed: If products’ quality don’t accord to discription as we give or the promise before you place order, we promise 100% refund.
②How about price?
Yes, we are factory and be able to give you lowest price below market one, and we have a policy that “ for saving time and absolutely honest business attitude, we quote as lowest as possible for any customer, and discount can be given according to quantity”,if you like bargain and factory price is not low enough as you think, just don’t waste your time.Please trust the quotation we would give you, it is professional one.
③Why should you chose us?
Chose happens because of quality, then price, We can give you both.Additionally, we can also offer professional products inquiry, products knowledge train(for agents), smooth goods delivery, exellent customer solution proposals.Our service formula: good quality+good price+good service=customer’s trust
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem.
Any question, pls feel free to contact us !
- Q: Can stainless steel pipes be used for refrigeration systems?
- Yes, stainless steel pipes can be used for refrigeration systems. Stainless steel is highly resistant to corrosion and can withstand low temperatures, making it an ideal choice for refrigeration applications. It provides excellent durability, longevity, and hygiene, ensuring the smooth and efficient operation of refrigeration systems.
- Q: Can stainless steel pipes be coated with PTFE?
- Yes, stainless steel pipes can be coated with PTFE (polytetrafluoroethylene) to improve their corrosion resistance, reduce friction, and provide a nonstick surface. The PTFE coating creates a protective barrier on the stainless steel, making it suitable for various applications in industries such as chemical processing, food processing, and pharmaceuticals.
- Q: About stainless steel welding deformation
- For welding of grade 304 stainless steel, the current can be adjusted a little, not preheating, to prevent deformation after welding, the welding sequence should pay attention to, such as left -- right -- in the welding line, avoid welding head, to prevent warping.
- Q: Are stainless steel pipes suitable for food processing?
- Yes, stainless steel pipes are highly suitable for food processing. Stainless steel is widely used in the food industry due to its excellent properties and numerous advantages. Firstly, stainless steel pipes are resistant to corrosion, which is essential for food processing as it ensures that the pipes will not contaminate the food or alter its taste. This corrosion resistance is due to the high levels of chromium present in stainless steel, which forms a protective oxide layer on the surface that prevents rusting and corrosion. Secondly, stainless steel is hygienic and easy to clean, making it ideal for food processing. The smooth surface of stainless steel pipes minimizes the risk of bacterial growth and makes it easier to remove any potential contaminants. Additionally, stainless steel is non-porous, which means it does not absorb or retain odors, flavors, or colors from the food being processed. Furthermore, stainless steel pipes are durable and have a long lifespan, reducing maintenance and replacement costs. They can withstand high temperatures and pressures, making them suitable for various food processing applications, including cooking, boiling, and sterilization. Lastly, stainless steel is a sustainable and environmentally friendly choice. It is 100% recyclable, making it an eco-friendly option for food processing facilities. Overall, stainless steel pipes are highly suitable for food processing due to their corrosion resistance, hygienic properties, durability, and sustainability. They provide a reliable and safe solution for transporting food and maintaining the quality and integrity of the final products.
- Q: What is the difference between 304 and 304L stainless steel pipes?
- The main difference between 304 and 304L stainless steel pipes is the carbon content. 304L has a lower carbon content, which makes it more suitable for welding applications as it reduces the risk of carbide precipitation and subsequent corrosion. Additionally, this lower carbon content also enhances the resistance to sensitization during heat treatment processes.
- Q: What is the difference between 304LN and 316LN stainless steel pipes?
- The main difference between 304LN and 316LN stainless steel pipes lies in their chemical composition and corrosion resistance properties. 304LN stainless steel pipes contain a higher percentage of chromium and nickel, making them more resistant to corrosion in general applications. On the other hand, 316LN stainless steel pipes have a higher content of molybdenum, which enhances their resistance to pitting and crevice corrosion, especially in chloride environments. Therefore, 316LN stainless steel pipes are often preferred in more corrosive and aggressive environments, such as marine or coastal applications, while 304LN stainless steel pipes are suitable for regular industrial and commercial use.
- Q: Are stainless steel pipes suitable for pulp and paper industries?
- Yes, stainless steel pipes are highly suitable for pulp and paper industries. This is primarily because stainless steel offers excellent corrosion resistance, which is crucial in environments where pulp and paper production takes place. The chemicals and liquids used in the pulp and paper industry can be highly corrosive, and stainless steel is resistant to corrosion caused by these substances. Additionally, stainless steel pipes are known for their durability and strength, making them capable of withstanding the rigorous demands of the industry. They can handle high temperatures and pressures, ensuring reliable and efficient performance in the production process. Furthermore, stainless steel pipes are hygienic and easy to clean, which is essential in maintaining the quality and integrity of the products in the pulp and paper industry. Overall, the exceptional properties of stainless steel pipes make them an ideal choice for use in the pulp and paper industry.
- Q: What is the thermal conductivity of stainless steel pipes?
- Depending on the specific grade and composition of stainless steel, the thermal conductivity of stainless steel pipes can vary. On average, the thermal conductivity of stainless steel ranges from 14 to 19 watts per meter Kelvin (W/mK). This indicates that stainless steel pipes exhibit relatively efficient heat conduction, facilitating the transfer of thermal energy. Consequently, stainless steel pipes are well-suited for a multitude of applications that necessitate heat transfer, including heating systems, industrial processes, and certain plumbing installations.
- Q: Can stainless steel pipes be used in the food processing industry?
- Yes, stainless steel pipes can be used in the food processing industry. Stainless steel is a popular choice for use in food processing due to its many beneficial properties. Firstly, stainless steel is resistant to corrosion, which is essential in an environment where food and liquids are constantly being processed and handled. Additionally, stainless steel is easy to clean and maintain, which is crucial in food processing to ensure hygiene and prevent contamination. Stainless steel pipes also have high strength and durability, allowing them to withstand the demanding conditions of the food processing industry. Moreover, stainless steel is non-reactive, meaning it does not interact chemically with food or ingredients, ensuring that the quality and taste of the processed products are not affected. Overall, stainless steel pipes are an excellent choice for the food processing industry due to their corrosion resistance, cleanliness, durability, and non-reactive properties.
- Q: How do stainless steel pipes differ from other types of pipes?
- There are several ways in which stainless steel pipes differ from other types of pipes. Firstly, their exceptional corrosion resistance is well-known. The presence of chromium in stainless steel creates a protective layer on the surface, preventing rust and corrosion even in harsh environments. This results in stainless steel pipes being highly durable and long-lasting compared to other pipes. Secondly, stainless steel pipes possess high strength and can withstand significant pressure and temperature variations. This is particularly important in industries where pipes are exposed to high levels of stress or extreme conditions. Stainless steel pipes can handle these conditions without compromising their structural integrity. Moreover, stainless steel pipes are highly versatile and can be used in a wide range of applications. They are commonly utilized in industries such as oil and gas, chemical processing, food and beverage, pharmaceuticals, and construction. Stainless steel pipes can handle various types of fluids, including corrosive substances, acids, and gases, making them suitable for diverse industries and applications. In addition, stainless steel pipes have excellent hygienic properties. They are easy to clean and maintain, making them ideal for applications where cleanliness is crucial, such as the food and beverage industry or medical facilities. The smooth surface of stainless steel pipes also prevents the accumulation of bacteria and other contaminants. Lastly, stainless steel pipes offer an aesthetically pleasing and modern appearance. This makes them suitable for architectural and decorative purposes, such as in building structures, handrails, or furniture. To summarize, stainless steel pipes differ from other pipes due to their corrosion resistance, high strength, versatility, hygienic properties, and aesthetic appeal. These characteristics make stainless steel pipes a popular choice in various industries and applications.
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Stainless Steel Welded Pipe mechanical Pipe ASTM A554/DIN/EN10296-2/ JIS G3446/GB/T 12770
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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