TIG Welded 304 Stainless Steel Rectangular Tube/Pipe
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 25000 m.t./month
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Specification
eatures | 1.We are the coil agent in Foshan,offer coils to many other factories as the pipe material. |
2.We have more than 15 years experience in stainless steel market,a professional manufacturer. | |
3.We completely produce the pipes,from the material picking,rolling,striping,pipe making,polishing,and package all these procession. | |
Brand | ZaiHui |
Certification | ISO 9001:2008 |
ISO 14001:2004 | |
Standard | ASTM,AISI,JIS,DIN,EN,SUS,GB |
Type | Welded,TIG Welded |
Steel Grade | 201,202,301,304,316,430,304L,316L |
Surface Treatment | 180grit,240grit,320grit,400grit,500grit,600grit,HL,2B,Satin,Mirror.light,shiny,bright,brushed,mat |
Round pipe | |
Outer Diameter | 9.5,12.7,15.9,17,18,19.1,20,21,22,23,25.4,28,31.8,33,35,36,38.1,40,41.8,42,45,48,50,50.8,56,57,60,63.5,76.2,80,89,101.6,108,114,127, |
Thickness | 0.25mm to 3.0mm |
Length | 3000mm to 8000mm |
Square pipe | |
Side Length | 10*10,12*12,15*15,18*18,19*19,20*20,22*22,23*11,24*12,24*24,25*25,28*28,30*30,23*36,36*36,38*38,40*40,48*23,48*48,50*50, |
Thickness | 0.25mm to 3.0mm |
Length | 3000mm to 8000mm |
Tolerance | Thickness:+/-0.02mm; |
Length:+/-5mm | |
Quatity:+/-5% | |
Character | Rustproof, good corrosion resistance, anti-wearing, good-appearance, excellent mechanical properties. |
Application | Window,Door,Handrail,Curtain rail,Towel rail,Flagpole,Lamp pole,Sanitary Instrument,Billboard,Decoration,Upholstery, |
| Gade Chemical Composition | 201 | 202 | 301 | 304 | 316 | 430 | 304L | 316L |
| C | ≤0.08 | ≤0.06 | ≤0.06 | ≤0.06 | ≤0.08 | ≤0.12 | ≤0.03 | ≤0.03 |
| S | ≤0.02 | ≤0.02 | ≤0.03 | ≤0.03 | ≤0.03 | ≤0.03 | ≤0.03 | ≤0.03 |
| P | ≤0.075 | ≤0.06 | ≤0.045 | ≤0.035 | ≤0.045 | ≤0.04 | ≤0.045 | ≤0.045 |
| Mn | 8.5-10.5 | 7.5-10 | ≤2.0 | ≤2.0 | ≤2.0 | ≤1.0 | ≤2.0 | ≤2.0 |
| Si | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤0.75 | ≤0.75 |
| Cr | 14-15 | 14-16 | 16-18 | 17-20 | 16-18 | 16-18 | 17-20 | 16-18 |
| Ni | 0.8-1.2 | 4-6 | 4-7 | 8-12 | 12-16 | ≤0.05 | 8-12 | 12-16 |
| Gade Physical Property | 201 | 202 | 301 | 304 | 316 | 430 | 304L | 316L |
| Density | 7.9 | 7.9 | 8 | 8 | 8 | 7.8 | 8 | 8 |
| The Conductivity | 16.3 | 16.3 | 16.3 | 16.3 | 14.2 | 26 | 16.3 | 16.3 |
| Specific Heat(0-100Cp) | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 46 | 0.5 | 0.5 |
| Abrasion Resistance | Good | Good | Good | Good | Good | Good | Good | Good |
| Cold Forming | Fair | Good | Good | Good | Good | Good | Good | Good |
| Weldability | Good | Good | Excel | Excel | Excel | Fair | Excel | Excel |
| Melting Point | 1400-1420 | 1400-1420 | 1400-1420 | 1400-1450 | 1370-1400 | 1430-1510 | 1400-1450 | 1370-1400 |
3. Applications
Milk and food industry, pharmaceutical industry, industries with special internal surface requirements.
4. Stainless steel conservation
Stainless steel is a popular metal for appliances these days. Many kitchen appliances, both large and small, are made with stainless steel. Pots and pans and eating utensils are also made with stainless steel. One advantage of stainless steel is that is very resistant to rusting. But it can get rust stains from transference of rusty objects. You can keep stainless steel rust-free by following a few simple steps.
Clean frequently with a cleaner and water. Any cleaner that is safe for glass is usually safe for stainless steel.
Scrub off all rust from these objects with a scrubbing pad or steel wood pad. This means getting rid of rust from pots and pans before putting them into a stainless steel sink or on top of a stainless steel stove.
Put a rubber mat at the bottom of the stainless steel sink before placing rusted pots and pans (such as cast iron cookware) in the sink.
Apply a thin layer of lubricant (such as mineral oil) to the surface of the stainless steel. This prevents rust from forming.
Inspect equipment frequently, if you notice discoloration, tarnish or water stains, increase the frequency of your fresh water rinses to reduce accumulated chemicals
- Q: Can stainless steel pipes be used for steam piping?
- Yes, stainless steel pipes can be used for steam piping. Stainless steel is highly resistant to corrosion and can withstand high temperatures, making it an excellent choice for steam applications where durability and longevity are important.
- Q: Can stainless steel pipes be used in power plants?
- Indeed, power plants can utilize stainless steel pipes. Thanks to its remarkable resistance to corrosion, stainless steel proves to be an ideal material for a wide range of power plant applications, especially when dealing with high temperatures, pressures, and corrosive surroundings. In power plants, stainless steel pipes serve the purpose of fluid transportation, including water, steam, and chemicals. Additionally, they find their place in several components like heat exchangers, boilers, condensers, and turbines. The dependability, robustness, and corrosion resistance of stainless steel make it an undeniable and trustworthy option for power plant endeavors.
- Q: Can stainless steel pipes be insulated with Teflon?
- Yes, stainless steel pipes can be insulated with Teflon. Teflon, also known as polytetrafluoroethylene (PTFE), is a versatile material that is commonly used for its nonstick properties and resistance to heat and chemicals. It is an excellent choice for insulating stainless steel pipes as it can provide thermal insulation, protect against corrosion, and prevent heat loss or gain. Teflon insulation can also reduce condensation or moisture buildup on the pipe surface. Additionally, Teflon's low friction coefficient allows for smooth flow of fluids through the pipes, making it suitable for a variety of applications in industries such as food processing, pharmaceuticals, and chemicals.
- Q: Stainless steel pipe specification 25*2 what does it mean?
- Outside diameter 25MM, wall thickness 2MM, this tube is too thick, our company has thin wall stainless steel tube
- Q: Can stainless steel pipes be used for brewery equipment?
- Indeed, brewery equipment can make use of stainless steel pipes. The utilization of stainless steel in brewery equipment is highly recommended owing to its resistance to corrosion, longevity, and capability to uphold the quality of the beer. Notably, stainless steel pipes exhibit no reactions with the beer or any cleaning and sanitizing substances employed during the brewing procedure, guaranteeing the purity and flavor of the end product. Furthermore, stainless steel pipes are hassle-free to clean and uphold, thereby diminishing the potential for contamination and facilitating streamlined operations within the brewery.
- Q: Are stainless steel pipes suitable for underground applications?
- Indeed, underground applications are well-suited for the utilization of stainless steel pipes. Renowned for its remarkable resistance to corrosion, stainless steel proves to be an exceptional selection for installations that are situated beneath the surface, where pipes are regularly exposed to moisture, soil, and other detrimental elements. Its ability to endure harsh environments while maintaining its structural integrity over time is truly impressive. Moreover, stainless steel pipes possess superior strength and durability, enabling them to withstand the immense pressure and stress associated with being buried underground. Furthermore, the non-reactive nature of stainless steel ensures that the water or fluid flowing through these pipes remains uncontaminated. Overall, stainless steel pipes can be relied upon as a dependable and long-lasting solution for underground applications.
- Q: Stainless steel seamless steel tube, ordinary seamless steel pipe, which is good?
- The general stainless steel tube is wear-resistant, high temperature resistance, corrosion resistance. Plain carbon steel seamless tubes resist pressure better than stainless steel.
- Q: What is the difference between 321 and 321H stainless steel pipes?
- The main difference between 321 and 321H stainless steel pipes lies in their carbon content and resulting mechanical properties. Both grades are stabilized austenitic stainless steels with titanium as the stabilizing element. However, 321H contains a higher carbon content compared to 321. The increased carbon content in 321H provides improved high-temperature strength and creep resistance. This makes 321H suitable for applications where elevated temperatures are involved, such as in the manufacturing of heat exchangers, furnace parts, and other high-temperature equipment. On the other hand, 321 stainless steel pipes are commonly used in applications that do not require exposure to high temperatures. They offer excellent resistance to intergranular corrosion and are frequently used in the aerospace industry, as well as for the fabrication of exhaust systems, chemical processing equipment, and other general-purpose applications. In summary, the difference between 321 and 321H stainless steel pipes lies in their carbon content and resulting mechanical properties. 321H is specifically designed for high-temperature applications, while 321 is suitable for general-purpose applications that do not require exposure to elevated temperatures.
- Q: Mechanical properties of stainless steel tubes
- High temperature fatigue is the process of damage to fracture due to repeated stress changes in the material at high temperature. The results show that, at a certain high temperature, the fatigue strength of the 8 power high temperature of 10 is 1/2 of the high temperature tensile strength at this temperature.
- Q: Can stainless steel pipes be used for pulp and paper industry applications?
- Yes, stainless steel pipes can be used for pulp and paper industry applications. Stainless steel is a highly durable and corrosion-resistant material, which makes it suitable for various industrial applications, including those in the pulp and paper industry. The industry involves the transportation of corrosive chemicals and liquids, such as acids, bleaching agents, and solvents, which can degrade and corrode regular pipes over time. Stainless steel pipes, on the other hand, are resistant to corrosion and can withstand the harsh chemicals and high temperatures commonly found in pulp and paper plants. Additionally, stainless steel pipes are also hygienic and easy to clean, making them suitable for applications where cleanliness is essential, such as food-grade paper production. Overall, stainless steel pipes are a reliable and long-lasting choice for the pulp and paper industry.
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TIG Welded 304 Stainless Steel Rectangular Tube/Pipe
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 25000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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