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
You Might Also Like
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: Can stainless steel pipes be insulated with polytetrafluoroethylene?
- Yes, stainless steel pipes can be insulated with polytetrafluoroethylene (PTFE). PTFE is a high-performance polymer known for its excellent thermal and chemical resistance. It can withstand a wide temperature range (-200°C to +260°C) and is highly resistant to corrosion and chemical attack. These properties make PTFE a suitable material for insulating stainless steel pipes in various industrial applications. When used as insulation for stainless steel pipes, PTFE can provide thermal insulation to prevent heat loss or gain. It helps maintain the desired temperature of the fluid flowing through the pipes, which is crucial in applications where temperature control is essential, such as in chemical processing plants or food processing facilities. PTFE insulation also acts as a barrier against condensation, preventing moisture build-up on the pipe's surface. Furthermore, PTFE's low friction coefficient makes it easier for liquids to flow through the pipes, reducing pressure drop and improving overall system efficiency. It also has excellent electrical insulation properties, which can be advantageous in applications where electrical conductivity needs to be avoided. Overall, PTFE is a reliable and effective insulation material for stainless steel pipes, providing thermal, chemical, and electrical insulation properties, as well as corrosion resistance.
- 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: How can stainless steel and copper pipe be welded?
- Used to burn the brass pipe welding copper tube of copper which is often used for the installation and maintenance of brass stainless steel is rarely used because there are few people who will burn
- Q: Can stainless steel pipes be used for architectural purposes?
- Yes, stainless steel pipes can be used for architectural purposes. Stainless steel is highly durable, corrosion-resistant, and aesthetically appealing, making it an ideal material for architectural projects such as building facades, handrails, staircases, and decorative fixtures. Its versatility and modern appearance make it a popular choice for both indoor and outdoor architectural designs.
- Q: How do you prevent backflow in stainless steel pipes?
- There are several essential measures that can be taken to prevent backflow in stainless steel pipes. Firstly, the installation of a backflow preventer is crucial. This mechanical device ensures that water flows in only one direction, effectively preventing any backflow. Various types of backflow preventers, such as check valves, double check valves, and reduced pressure zone devices, are available. The selection of the appropriate one depends on the specific system requirements and local codes and regulations. Regular maintenance and inspection of the backflow preventer are also important. It is necessary to ensure that the device is functioning properly and promptly address any signs of wear or damage. Regular maintenance may involve cleaning and replacing worn-out parts to maintain optimal performance. Maintaining proper pressure in the stainless steel pipes is another preventive measure. High pressure can lead to water flowing in the opposite direction, causing backflow. By installing pressure regulators or pressure-reducing valves, the water pressure can be controlled and kept within the recommended range. Incorporating air gaps into the system provides an additional layer of protection against backflow. Air gaps create a physical separation between the water source and the point of use, eliminating any direct connection that could allow backflow to occur. Proper system design is also crucial in preventing backflow. This includes ensuring correct sizing of the stainless steel pipes, appropriate slope, and proper connections. Additionally, locating the backflow preventer in an easily accessible area facilitates regular maintenance and inspection. By implementing these preventive measures, the risk of backflow in stainless steel pipes can be significantly reduced. This promotes the safe and efficient flow of water in the system.
- Q: What is the maximum temperature stainless steel pipes can withstand?
- The maximum temperature that stainless steel pipes can withstand depends on the specific grade of stainless steel used. Generally, stainless steel pipes can withstand high temperatures ranging from 1200°C to 1400°C (2200°F to 2550°F). However, it is important to note that the exact maximum temperature may vary based on factors such as the composition of the stainless steel, the duration of exposure to high temperatures, and the presence of any corrosive elements in the environment. It is always recommended to consult the manufacturer's specifications or a professional engineer for specific temperature limits for a particular grade of stainless steel pipe.
- Q: Are stainless steel pipes resistant to chlorine corrosion?
- Stainless steel pipes have a general resistance against chlorine corrosion. The corrosion resistance of stainless steel is widely acknowledged, especially when it comes to chlorine and chlorinated water. This is because stainless steel contains high levels of chromium, which generates a protective oxide layer on the metal's surface. This layer acts as a barrier, shielding the stainless steel from the corrosive effects of chlorine. Nonetheless, it is crucial to consider that the degree of resistance to chlorine corrosion can vary based on the specific grade of stainless steel employed. Thus, it is vital to carefully choose the appropriate stainless steel grade that is specifically designed to withstand chlorine corrosion when utilizing stainless steel pipes in applications involving chlorinated water or chlorine-rich environments.
- Q: Can stainless steel pipes be used in the food industry?
- Yes, stainless steel pipes can be used in the food industry. Stainless steel is a highly durable and corrosion-resistant material, making it suitable for various applications in the food processing and handling sector. It is commonly used for transporting liquids, gases, and solids, ensuring the integrity and safety of food products. Stainless steel pipes also maintain the hygiene standards required in the food industry, as they are easy to clean and resistant to bacterial growth.
- Q: Can stainless steel pipes be embossed?
- Yes, stainless steel pipes can be embossed.
- Q: What is the difference between 410 and 316 stainless steel pipes?
- The chemical composition and intended applications set 410 and 316 stainless steel pipes apart. 410 stainless steel, a martensitic type, contains a higher carbon content ranging from 0.15% to 0.25% and a relatively lower chromium content between 11.5% and 13.5%. This composition grants 410 stainless steel pipes remarkable strength, hardness, and wear resistance. It is frequently employed in situations where corrosion resistance is not the primary concern, such as cutting tools, knives, and firearm components. On the flip side, 316 stainless steel is an austenitic variety with a higher chromium content, ranging from 16% to 18%, along with a significant nickel content between 10% and 14%. This composition provides 316 stainless steel pipes with exceptional corrosion resistance, particularly in environments containing chlorides or other corrosive agents. It finds widespread use in industries such as chemical processing, pharmaceuticals, food processing, and marine applications. To sum up, the primary distinction between 410 and 316 stainless steel pipes lies in their chemical composition and resulting properties. 410 stainless steel offers superior strength and hardness but has lower corrosion resistance compared to 316 stainless steel, which boasts high corrosion resistance but may have slightly reduced strength and hardness. The selection between the two depends on the specific requirements of the application, with 410 stainless steel being better suited for situations where strength and wear resistance are paramount, while 316 stainless steel is the preferred choice for applications demanding excellent corrosion resistance.
Send your message to us
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
Similar products
Hot products
Hot Searches
Related keywords
