SS 316 stainless steel round pipe price list

SS 316 stainless steel round pipe price list

Ref Price:

Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 5 m.t.

Supply Capability:: 3800 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Material Composition	201	202	304	316L	430
C	≤0.15	≤0.15	≤0.08	≤0.035	≤0.12
Si	≤1.00	≤1.00	≤1.00	≤1.00	≤1.00
Mn	5.5-7.5	7.5-10	≤2.00	≤2.00	≤1.00
P	≤0.06	≤0.06	≤0.045	≤0.045	≤0.040
S	≤0.03	≤0.03	≤0.030	≤0.030	≤0.030
Cr	13-15	14-17	18-20	16-18	16-18
Ni	0.7-1.1	3.5-4.5	8-10.5	10-14
Mo				2.0-3.0

Featured products:

Alloy steel: Combination of steel / Bearing steel// Spring steel/ Cr- mo steel

GB 20Cr/ 40Cr / 42CrMo / 35CrMo/ 20CrMn/GCr15/30CrMnTi…

ASTM 5120 /5140 / 4140/ 4135/ 5152/52100…

JIS SCr420H/ SCr440/ SCM3/ SUP9/SUJ2…

Carbon steel: Carbon tool steel /Carbon Structural Steel

GB 20/ 35 /45/…

ASTM 1020/ 1030/1045…

JIS S20C/ S30C / S45C…

Products Show

Q: Can stainless steel pipes be used for underground sewage systems?: Yes, stainless steel pipes can be used for underground sewage systems. Stainless steel is a highly durable and corrosion-resistant material, making it suitable for use in underground applications where exposure to moisture and chemicals is common. It can withstand the harsh conditions of sewage systems, including the corrosive nature of wastewater and the pressure from the soil. Additionally, stainless steel pipes have a long lifespan, reducing the need for frequent replacements and maintenance. However, it is important to consider the specific requirements and regulations of the local sewage system and consult with professionals to ensure proper installation and compatibility with other system components.

Q: Are stainless steel pipes suitable for high-temperature environments?: Indeed, high-temperature environments are well-suited for stainless steel pipes. Renowned for their remarkable resistance to heat, stainless steel pipes are highly favored for applications in such conditions. They have the ability to endure a broad range of temperatures, from freezing to exceedingly high levels, all while maintaining their mechanical integrity. Consequently, stainless steel pipes prove to be the perfect choice for industries like oil and gas, chemical processing, and power generation, where elevated temperatures prevail. Furthermore, the exceptional corrosion resistance possessed by stainless steel pipes further augments their appropriateness for high-temperature settings.

Q: What is the difference between seamless and precision stainless steel pipes?: Seamless and precision stainless steel pipes vary in how they are made and their performance characteristics. Seamless stainless steel pipes are created through extrusion or piercing, where a solid cylindrical billet is heated and a piercing rod forms a hollow tube. This process ensures a smooth and even surface without any seams or welds. The absence of seams eliminates the risk of leakage or weak points, making seamless pipes highly reliable and suitable for a range of uses. On the other hand, precision stainless steel pipes are manufactured through cold-drawn or cold-rolled methods. This involves further processing a seamless pipe to achieve precise dimensions, tolerances, and surface finishes. The precision process enhances the mechanical properties of the pipe, such as strength, hardness, and durability. Precision pipes are commonly used in industries that require tight tolerances and superior surface quality, like automotive, aerospace, and medical applications. In terms of performance, seamless stainless steel pipes offer excellent corrosion and high temperature resistance, as well as good mechanical properties. They are often used in industries such as oil and gas, chemical processing, and power generation, where reliability and strength are vital. Precision stainless steel pipes, on the other hand, are known for their dimensional accuracy, smooth surface finishes, and superior mechanical properties. They are commonly used in precision engineering, instrumentation, and high-performance applications. In summary, the main difference between seamless and precision stainless steel pipes lies in their manufacturing process and intended applications. Seamless pipes are produced without any seams, providing excellent reliability. Precision pipes undergo further processing to achieve precise dimensions and superior surface quality for specific industries and applications.

Q: What does "stainless steel pipe" DN mean?: In order to connect the pipe and pipe fittings in a unified way, nominal diameter (also called nominal diameter, nominal diameter) is adopted. For example, welded steel pipes can be divided into thin wall steel pipes, ordinary steel pipes and thickened steel pipes according to their thickness. Its nominal diameter is neither external diameter nor internal diameter, but a nominal size similar to the diameter of the ordinary steel pipe. Each nominal diameter corresponds to an outer diameter, and the inner diameter varies with the thickness. Nominal diameter can be expressed in metric mm, also available in English in. With nominal diameter pipeline accessories, meaning with tube.

Q: Disadvantages of stainless steel tubes: Stainless steel pipe is a kind of more durable pipeline material. But its price is higher, and the construction process requirements are relatively high, but its material strength is hard, the field processing is very difficult. Therefore, in the decoration project, the probability of choice is low.

Q: What are the temperature limitations of stainless steel pipes?: The temperature limitations of stainless steel pipes depend on the specific grade of stainless steel used. Generally, stainless steel pipes can withstand high temperatures up to 1200°F (649°C) without experiencing significant deformation or damage. However, the maximum operating temperature can vary depending on the alloy composition and its mechanical properties. For instance, austenitic stainless steels, such as grades 304 and 316, are commonly used in various industrial applications and can typically handle temperatures up to 1500°F (816°C). These grades offer good corrosion resistance and excellent toughness, making them suitable for high-temperature environments. On the other hand, ferritic and martensitic stainless steels, like grades 409 and 410, have lower resistance to high temperatures compared to austenitic stainless steels. They can generally withstand temperatures up to 1200°F (649°C) before significant loss of strength occurs. It is important to note that prolonged exposure to high temperatures can cause stress corrosion cracking and reduce the overall lifespan of stainless steel pipes. Therefore, it is crucial to consider the specific application and choose an appropriate grade of stainless steel that can withstand the desired temperature range. Consulting with a materials engineer or referring to industry standards and guidelines is recommended to ensure safe and reliable operation of stainless steel pipes at elevated temperatures.

Q: Are stainless steel pipes suitable for food processing plants?: Yes, stainless steel pipes are highly suitable for food processing plants. Stainless steel is a corrosion-resistant material that does not react with food or beverages, ensuring that there is no contamination. It is also easy to clean and maintain, making it ideal for maintaining strict hygiene standards in food processing facilities. Additionally, stainless steel pipes can withstand high temperatures and pressures, making them durable and long-lasting in food processing plant environments.

Q: 304 stainless steel has several advantages, a few big advantages, the more concrete the better: 304 stainless steel advantages:1. environmental sanitation: put an end to red water, blue green water, and hidden water problems, no peculiar smell, no harmful substances, keep the water quality pure, lead free, harmless to human health.2., wear resistance: beautiful surface, clean and bright, long lasting, no scratches, never rust, never break. 3., low temperature: kitchen, bathroom, stainless steel water pipe, faucet angle valve will never break.4., thermal expansion and excellent insulation performance: stainless steel tube has expansion, cold contraction, slow insulation performance.5. authority certification: stainless steel metal element precipitation than WHO and European drinking water act standard value of 5% is still lower.

Q: Can stainless steel pipes be insulated with polyurethane?: Yes, stainless steel pipes can be insulated with polyurethane. Polyurethane insulation is commonly used for both thermal and acoustic insulation in various industries, including plumbing and HVAC systems. It offers excellent thermal conductivity properties and low moisture absorption, making it an ideal choice for insulating stainless steel pipes. Polyurethane insulation can be applied as a foam or in the form of pre-insulated pipe sections. It provides effective insulation by reducing heat loss or gain, preventing condensation, and improving energy efficiency. Additionally, polyurethane insulation is durable, lightweight, and resistant to corrosion, making it a suitable choice for insulating stainless steel pipes in various applications.

Q: Are stainless steel tubes and galvanized steel tubes the same?: It's quite different!The stainless steel pipe itself is made of stainless steel, and galvanized steel pipe is coated with zinc on the surface of the carbon steel tube

Send your message to us

*Email

*TEL

*Quantity

*Unit