Stainless Steel Seamles Pipe 304 ASTM A312
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1、Structure of Stainless Steel Seamles Pipe 304 ASTM A312 Description：
Stainless seamless pipe is formed by drawing a solid billet over a piercing rod to create the hollow shell. As the manufacturing process does not include any welding, seamless pipes are perceived to be stronger and more reliable. Historically seamless pipe was regarded as withstanding pressure better than other types, and was often more easily available than welded pipe.
2、Main Features of the Stainless Steel Seamles Pipe 304 ASTM A312：
• High manufacturing accuracy
• High strength
• Small inertia resistance
• Strong heat dissipation ability
• Good visual effect
•Reasonable price
3、Stainless Steel Seamles Pipe 304 ASTM A312 Images：
4、Stainless Steel Seamles Pipe 304 ASTM A312 Specification：
Experienced Lists of Standard |
Applicable Code No. |
Steel Grade |
ASTM |
A213, A269, A312, A789, A790, B677, A268 | TP304/L/H, TP310/S/H, TP316/L/H/Ti, TP317/L, TP321/H, TP347/H, S31803, S32205, S32750, S32304, S31500, TP904L, TP410, TP430, TP405, TP409/409L |
ASME |
SA213, SA312, SA789, SA790, SB677 | TP304/L/H, TP310/S/H, TP316/L/H/Ti, TP317/L, TP321/H, TP347/H, S31803, S32205, S32750, S32304, S31500, TP904L |
JIS |
JIS G3459, JIS G3463 | SUS 304TB, SUS304HTB, SUS304LTB, SUS310TB, SUS310STB, SUS316TB, SUS316LTB, SUS316TiTB, SUS317TB, SUS317LTB, SUS321TB, SUS321HTB, SUS347TB, SUS347HTB |
EN & DIN | EN 10216-5, DIN 17456, DIN 17458 | 1.4301, 1.4307, 1.4541, 1.4878, 1.4401, 1.4404,1.4571,1.4550,1.4438, 1.4436,1.4435, 1.4462, 1.4539, 1.4912, 1.4362 |
GB&GB/T | G B13296 G B/ T14976 | 0Cr18Ni9,00Cr19Ni10,0Cr18Ni10Ti,0Cr18Ni11Nb,0Cr17Ni12Mo2,000Cr17Ni14Mo2,0Cr18 |
Type |
O.D. |
W.T. |
Length | Bending Radius | Application Specification |
S.S Seamless Tubing |
3.17mm – 101.6mm |
0.5mm – 25.4mm |
Max. 22m |
/ | A213, A269, A511, A789; SA213, SA789, B677, SB677; JIS G3463; EN 10216-5 |
S.S. Seamless Pipe |
10.29mm – 355.70mm |
0.89mm – 50.0mm |
Max. 18m |
/ | A312, A790, SA312, SA790, JIS G3459, EN 10216-5 |
S.S. Seamless U-tube |
15.88mm – 76.1mm |
0.89mm – 7.14mm |
Max. 25m |
From 1.5 x OD To 1000mm | A213, A789, SA213, SA789, B677, SB677, JIS G3463, EN 10216-5, SA688 |
Testing:
(1) Hydro-Static Test
(2) Non-Destructive Test
(3) Ultrasonic Test
(4)Eddy-Current Test
5、FAQ of Stainless Steel Seamles Pipe 304 ASTM A312：
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: How are stainless steel pipes joined together?
- Stainless steel pipes can be connected in various ways, depending on the specific needs and application. Welding, threaded connections, and flanges are the most commonly used methods for joining stainless steel pipes. Welding is the most reliable and long-lasting technique for joining stainless steel pipes. It involves melting the pipe edges together and fusing them using heat. Different welding techniques, such as TIG, MIG, and stick welding, are used. TIG welding is often preferred for stainless steel due to its precise control and clean finish. For smaller pipe diameters, threaded connections are a popular choice. This method involves screwing the pipes together using threads on the pipe ends. Threaded connections offer a strong and dependable joint, but they may not be suitable for high-pressure or high-temperature applications. When a detachable connection is needed, flanges are used to join stainless steel pipes. A flange is a flat, circular plate with bolt holes that allows two pipes to be bolted together. Flanges are commonly used in industries where frequent assembly and disassembly are necessary, or where maintenance and repair are required. It is important to consider factors such as pipe diameter, pressure rating, temperature, and specific application requirements when choosing a joining method. Proper preparation and alignment of the pipes, along with the use of suitable filler materials and techniques, are crucial for achieving strong and leak-free joints in stainless steel pipe systems.
- Q: What are the temperature limits for stainless steel pipes?
- The temperature limits for stainless steel pipes can vary depending on the grade of stainless steel used. Generally, stainless steel pipes can withstand temperatures ranging from -150°C to 1100°C (-238°F to 2012°F). However, it is crucial to consider factors such as the specific stainless steel grade, the application, and any potential thermal expansion or contraction issues when determining the temperature limits for a particular stainless steel pipe.
- Q: How do stainless steel pipes compare to cast iron pipes?
- Stainless steel pipes are generally considered to be superior to cast iron pipes. Stainless steel pipes are highly resistant to corrosion, rust, and chemical reactions, making them more durable and longer-lasting than cast iron pipes. Additionally, stainless steel pipes have a smoother interior surface, resulting in better flow rates and reduced risk of clogs. While cast iron pipes have their own advantages such as noise reduction and fire resistance, stainless steel pipes are more commonly used in modern plumbing systems due to their overall superior performance.
- Q: Can stainless steel pipes be used for solar water heating systems?
- Stainless steel pipes, indeed, have the capability to serve in solar water heating systems. The reason behind this popularity lies in the durability, corrosion resistance, and high-temperature endurance exhibited by stainless steel. Its suitability for enduring the challenging outdoor circumstances and constant exposure to sunlight encountered by solar water heating systems is noteworthy. Moreover, stainless steel pipes are renowned for their long-lasting nature, rendering them a perfect option for prolonged utilization in solar water heating systems. All in all, stainless steel pipes provide exceptional performance and reliability for solar water heating systems.
- Q: Are stainless steel pipes suitable for oil drilling rigs?
- Yes, stainless steel pipes are suitable for oil drilling rigs. Stainless steel is highly resistant to corrosion and can withstand harsh drilling conditions, making it an ideal material choice for oil drilling operations.
- 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: Can stainless steel pipes be insulated with polylactic acid?
- Yes, stainless steel pipes can be insulated with polylactic acid. Polylactic acid is a biodegradable and eco-friendly material that can be used as insulation for various applications, including pipes. It provides thermal insulation and can help in reducing heat transfer and energy loss.
- Q: How do stainless steel pipes compare to fiberglass pipes?
- Distinct characteristics and advantages set stainless steel pipes and fiberglass pipes apart. When comparing the two, one must consider factors such as strength, durability, corrosion resistance, cost, and ease of installation. In terms of strength, stainless steel pipes have a clear advantage, known for their exceptional strength and durability. They can withstand high-pressure applications and heavy loads. On the other hand, fiberglass pipes are relatively weaker and may not be suitable for high-strength and resistance applications. Durability is another crucial aspect. Stainless steel pipes are highly durable, enduring extreme temperatures, chemicals, and physical stress without deteriorating. Fiberglass pipes, though durable, are more susceptible to damage from impact, extreme temperatures, and UV radiation. Therefore, stainless steel pipes are a more reliable choice for long-term use in harsh environments. Corrosion resistance is significant when selecting pipes. Stainless steel pipes are renowned for their excellent corrosion resistance, making them ideal for applications where exposure to corrosive substances is a concern. Fiberglass pipes, while relatively resistant to many chemicals, can be affected by certain corrosive substances and may require additional protective coatings. Cost is an important consideration for any project. Due to the higher cost of raw materials and manufacturing processes, stainless steel pipes tend to be more expensive than fiberglass pipes. Conversely, fiberglass pipes are generally more affordable, making them a cost-effective option for budget-constrained projects. Finally, ease of installation is worth mentioning. The weight and rigidity of stainless steel pipes require specialized tools and expertise for installation. In contrast, fiberglass pipes being lightweight and flexible, are easier to handle and install, reducing labor costs and time. In conclusion, stainless steel pipes offer superior strength, durability, and corrosion resistance compared to fiberglass pipes. However, fiberglass pipes are a more cost-effective option and easier to install. Ultimately, the choice between the two depends on the specific project requirements, considering factors such as application, budget, and environmental conditions.
- Q: Can stainless steel pipes be used for rainwater harvesting systems?
- Stainless steel pipes are indeed suitable for rainwater harvesting systems. This material possesses durability and resistance to corrosion, making it an ideal selection for the collection and storage of rainwater. Moreover, stainless steel pipes are effortless to maintain and boast a prolonged lifespan, guaranteeing the system's effectiveness and longevity. Furthermore, due to their hygienic nature, stainless steel pipes do not taint the collected rainwater, ensuring its safety for multiple applications, including irrigation, cleaning, and even drinking in certain instances.
- Q: What kind of welding machine is used for welding thin stainless steel plate and stainless steel square tube?
- 1 argon arc welding machine! If the person who has not been married, as little as possible, that thing has radiation, long time use of physiology is influential. You know what you do.2, regardless of the front and back can be, as long as it looks beautiful and practical.3, welding technology is good, it will not be ugly after welding.4, only the use of technology to make up for the lack of machinery, and then cattle B hardware, there is no good software is not good.5, welding rod, protective mask and so on.
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Stainless Steel Seamles Pipe 304 ASTM A312
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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