Stainless Steel Welded Pipe mechanical Pipe ASTM A554/DIN/EN10296-2/ JIS G3446/GB/T 12770
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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:Disadvantages of stainless steel tubes
- Stainless steel composite pipe and aluminum plastic composite pipe in the structure of almost, to some extent, the performance is also relatively close. Similarly, due to the strength of the steel, the construction process is still a problem.
- Q:What is the yield strength of stainless steel pipes?
- The yield strength of stainless steel pipes is subject to variation based on the specific grade and composition of the stainless steel. Nevertheless, the range of yield strengths for stainless steel pipes typically falls between 30,000 and 100,000 pounds per square inch (psi). It is worth emphasizing that the yield strength signifies the juncture at which the material undergoes permanent deformation due to applied stress. Hence, selecting the suitable grade and thickness of stainless steel pipe is of utmost importance, considering the intended application and the particular mechanical properties deemed necessary.
- Q:What is the difference between Sch 40 and Sch 80 stainless steel pipes?
- Sch 40 and Sch 80 stainless steel pipes differ in their wall thicknesses. Sch 40 denotes a pipe with a "Schedule 40" wall thickness, while Sch 80 refers to a pipe with a "Schedule 80" wall thickness. The schedule number signifies the approximate wall thickness of the pipe, with higher numbers indicating thicker walls. When it comes to stainless steel pipes, Sch 80 has a greater wall thickness compared to Sch 40. The variation in wall thickness leads to disparities in pressure rating and strength. Sch 80 stainless steel pipes are engineered to withstand higher pressure and are generally employed in applications where the pipe must endure heightened levels of stress or extreme conditions. Conversely, Sch 40 stainless steel pipes are typically used in less demanding situations where lower pressure ratings are acceptable. Furthermore, the increased wall thickness of Sch 80 pipes results in a smaller internal diameter in contrast to Sch 40 pipes. This reduction in internal diameter can affect the flow rate of fluids or gases through the pipe, so it is crucial to take this factor into account when selecting the appropriate pipe for a specific application. To summarize, the primary distinction between Sch 40 and Sch 80 stainless steel pipes lies in their wall thickness. Sch 80 pipes are thicker and capable of handling higher pressure and stress levels.
- Q:Are stainless steel pipes suitable for pharmaceutical industries?
- Yes, stainless steel pipes are highly suitable for pharmaceutical industries. Stainless steel is known for its excellent corrosion resistance and ability to withstand high temperatures and pressure. These qualities make it ideal for pharmaceutical applications, where maintaining product purity and preventing contamination are critical. Stainless steel pipes are non-reactive, meaning they do not interact with the pharmaceutical products being transported, ensuring the integrity and safety of the drugs. They are also easy to clean and sanitize, making them suitable for applications that require frequent cleaning, such as pharmaceutical manufacturing processes. Furthermore, stainless steel pipes comply with the stringent regulations and standards set by pharmaceutical authorities, ensuring that the industry's quality and safety requirements are met. They can be customized to meet specific needs, such as different sizes, shapes, and wall thicknesses, allowing for flexibility in design and installation. Overall, stainless steel pipes offer numerous advantages for pharmaceutical industries, including durability, resistance to corrosion and contamination, ease of cleaning, and compliance with industry standards.
- Q:Can stainless steel pipes be used for underground installations?
- Yes, stainless steel pipes can be used for underground installations. Stainless steel is known for its excellent corrosion resistance, which makes it suitable for underground environments where moisture and chemicals are present. It is also highly durable and can withstand harsh conditions, making it a reliable choice for underground installations. Additionally, stainless steel pipes offer high strength and are resistant to cracking or damage, ensuring the longevity of the installation. Overall, stainless steel pipes are a popular choice for underground applications due to their corrosion resistance, durability, and strength.
- Q:Can stainless steel pipes be used in harsh environments?
- Yes, stainless steel pipes can be used in harsh environments. Stainless steel is highly resistant to corrosion, making it an ideal choice for environments that are exposed to harsh conditions such as high temperatures, chemicals, and moisture. It is commonly used in industries such as oil and gas, chemical processing, marine, and wastewater treatment, where the pipes are subjected to extreme conditions and need to withstand corrosion and erosion. Additionally, stainless steel pipes have excellent strength and durability, making them suitable for environments with high pressure or mechanical stress. Overall, stainless steel pipes are a reliable and long-lasting option for use in harsh environments.
- Q:Can stainless steel pipes be used for oil pipelines?
- Yes, stainless steel pipes can be used for oil pipelines. Stainless steel is known for its high resistance to corrosion and durability, which makes it suitable for transporting oil and other corrosive substances.
- Q:What is the difference between 17-4 and 316 stainless steel pipes?
- The main difference between 17-4 and 316 stainless steel pipes lies in their composition and properties. 17-4 stainless steel is a precipitation-hardening stainless steel that contains 17% chromium, 4% nickel, and 4% copper. It is known for its high strength, excellent corrosion resistance, and good toughness. This type of stainless steel is commonly used in applications that require high strength and resistance to wear and corrosion, such as aerospace components, industrial equipment, and oil and gas applications. On the other hand, 316 stainless steel is an austenitic stainless steel that contains 16-18% chromium, 10-14% nickel, and 2-3% molybdenum. It is highly corrosion-resistant and has good heat resistance. 316 stainless steel pipes are widely used in industries that require resistance to chemicals, saltwater, and various corrosive environments, such as marine applications, chemical processing, and pharmaceutical equipment. In summary, while both 17-4 and 316 stainless steel pipes offer corrosion resistance, 17-4 is known for its high strength and toughness, making it suitable for demanding applications, whereas 316 stainless steel is preferred for its exceptional corrosion resistance, particularly in harsh environments.
- Q:Can stainless steel pipes be used for automotive exhaust systems?
- Automotive exhaust systems can indeed utilize stainless steel pipes. Stainless steel is widely favored for exhaust systems due to its exceptional resistance to corrosion, high strength at elevated temperatures, and impressive durability. It is capable of enduring the extreme heat and harsh conditions frequently encountered in automotive exhaust systems, rendering it a dependable and long-lasting choice. In addition, stainless steel pipes boast a smooth surface, aiding in friction reduction and enhancing exhaust flow, ultimately leading to improved performance and fuel efficiency. Moreover, stainless steel is a lightweight material, contributing to decreased vehicle weight and enhanced handling. All in all, stainless steel pipes are a suitable and frequently employed material for automotive exhaust systems.
- Q:What are the different types of stainless steel pipe couplings?
- In the market, one can find a variety of stainless steel pipe couplings, each offering their own unique features and functions. Some commonly used types are as follows: 1. Compression couplings: These couplings are designed to securely connect pipes by compressing their ends together using a compression nut. They are suitable for both rigid and flexible pipe systems and can be easily installed. 2. Flanged couplings: These couplings have flanges on both ends, which can be bolted together to create a strong and leak-proof connection. They are commonly used in industrial applications that involve high pressures and temperatures. 3. Grooved couplings: These couplings consist of two segments that grip the pipe ends when tightened, creating a reliable and flexible connection. They are frequently used in fire protection systems and HVAC applications, as they are easy to install and can withstand vibration and movement. 4. Threaded couplings: These couplings have internal threads that allow them to be screwed onto the pipe ends. They are commonly used in low-pressure applications and can be easily assembled and disassembled. 5. Quick connect couplings: These couplings have a quick-connect mechanism that enables easy and rapid installation without the need for tools or additional components. They are commonly used in plumbing and irrigation systems. 6. Welded couplings: These couplings require welding the pipe ends together to create a permanent and strong connection. They are commonly used in high-pressure and high-temperature applications where a robust joint is essential. To ensure the appropriate selection of a stainless steel pipe coupling, it is important to consider the specific requirements of the application, such as operating conditions, pipe material, and system design. Seeking advice from a professional or referring to industry standards can help in making the right choice.
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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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