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
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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: What is the difference between seamless and LSAW stainless steel pipes?
- The main difference between seamless and LSAW (Longitudinal Submerged Arc Welded) stainless steel pipes lies in their manufacturing process. Seamless stainless steel pipes are made by piercing a solid cylindrical billet and then rolling it into a pipe shape without any welding involved. On the other hand, LSAW stainless steel pipes are created by using a submerged arc welding process along the longitudinal seam of a steel plate. This welding process provides added strength and durability to the pipe. Both types of pipes have their own advantages and are used in different applications based on their specific characteristics.
- Q: Are stainless steel pipes suitable for irrigation systems?
- Indeed, irrigation systems find stainless steel pipes to be a fitting choice. Renowned for their exceptional resistance to corrosion, durability, and strength, stainless steel pipes prove to be an ideal selection for irrigation systems that face constant exposure to water and moisture. These pipes possess the capability to endure high-pressure circumstances and guard against rust and corrosion, guaranteeing a lengthy lifespan and necessitating minimal maintenance. Furthermore, stainless steel pipes ensure the safety of conveying water for irrigation purposes, as they refrain from leaching any harmful substances into the water supply.
- Q: Are stainless steel pipes suitable for liquid storage tanks?
- Yes, stainless steel pipes are suitable for liquid storage tanks. Stainless steel offers excellent corrosion resistance, durability, and strength, making it a reliable choice for storing various liquids. Additionally, stainless steel is hygienic, easy to clean, and has a long lifespan, making it a preferred material for liquid storage tanks in industries such as food processing, pharmaceuticals, and chemicals.
- Q: Are stainless steel pipes suitable for automotive applications?
- Yes, stainless steel pipes are highly suitable for automotive applications. They are known for their excellent corrosion resistance, high strength, and durability, making them ideal for withstanding the harsh conditions of automotive environments. Additionally, stainless steel pipes offer good heat resistance, which is crucial in automotive exhaust systems. They are widely used in various automotive components such as exhaust systems, fuel lines, brake lines, and cooling systems.
- Q: What are the different types of stainless steel pipe unions?
- Different types of stainless steel pipe unions are available for specific applications and requirements. Some common types are: 1. Threaded Union: This union has threading on both ends, making installation and disassembly easy. It is suitable for low-pressure applications and can handle moderate temperatures. 2. Socket Weld Union: Socket weld unions have a socket on one end and a male threaded connection on the other. They are designed for high-pressure applications and commonly used in industrial settings. 3. Butt Weld Union: Butt weld unions have two butt weld connections on each end. They are used in applications requiring a permanent, leak-proof connection, such as pipelines carrying corrosive fluids. 4. Flanged Union: Flanged unions have flanges on both ends, enabling easy connection to flanged pipes or equipment. They are commonly used in high-pressure and high-temperature applications that require straightforward installation and disassembly. 5. Compression Union: Compression unions consist of two ferrules and a nut that compresses the ferrules onto the pipe, creating a tight seal. They are commonly used in plumbing and gas supply systems. 6. Quick Connect Union: Quick connect unions, also known as push-to-connect unions, allow for easy and fast assembly without the need for tools or soldering. They are commonly used in plumbing, irrigation, and air compressor systems. Choosing the appropriate stainless steel pipe union is crucial, considering factors such as pressure, temperature, and compatibility with the transported fluid. Seeking guidance from a knowledgeable supplier or engineer can ensure the selection of the correct union for the intended application.
- Q: How do stainless steel pipes compare to ductile iron pipes?
- Stainless steel pipes and ductile iron pipes have different characteristics and applications. Stainless steel pipes offer excellent corrosion resistance, making them suitable for various industries, including food processing and chemical plants. On the other hand, ductile iron pipes are known for their strength and durability, making them commonly used in water distribution systems and sewer lines. Ultimately, the choice between stainless steel and ductile iron pipes depends on the specific needs and requirements of the project or application.
- Q: Can stainless steel pipes be used for geothermal systems?
- Yes, stainless steel pipes can be used for geothermal systems. Stainless steel is a highly durable and corrosion-resistant material, making it suitable for the harsh conditions of a geothermal system. Geothermal systems involve the transfer of heat from the earth's core to the surface, which often requires the circulation of hot water or steam. Stainless steel pipes can effectively handle the high temperatures and pressure associated with geothermal systems without corroding or degrading over time. Additionally, stainless steel is resistant to scaling and mineral build-up, which can be common in geothermal systems. Overall, the use of stainless steel pipes ensures the longevity and efficiency of geothermal systems.
- Q: What is the maximum temperature for stainless steel pipes?
- The specific grade of stainless steel used determines the maximum temperature for stainless steel pipes. High temperatures up to 1600-1800°F (870-980°C) can generally be handled by austenitic stainless steels like grades 304 and 316. However, factors like exposure duration, corrosive environments, and application requirements should be taken into account. Different grades, such as ferritic or martensitic stainless steels, might have lower maximum temperature limits. To establish the suitable maximum temperature for a specific stainless steel pipe, it is recommended to refer to the manufacturer's specifications and engineering guidelines.
- Q: Can stainless steel pipes be used in the pharmaceutical industry?
- Yes, stainless steel pipes can be used in the pharmaceutical industry. Stainless steel is a popular choice for pharmaceutical applications due to its excellent corrosion resistance, high strength, and durability. It is resistant to many chemicals and can withstand high temperatures and pressures, making it suitable for transporting various pharmaceutical substances and fluids. Stainless steel pipes are also easy to clean and maintain, which is crucial in ensuring sanitation and preventing contamination in pharmaceutical manufacturing processes. Additionally, stainless steel is non-reactive and non-toxic, ensuring the integrity and quality of pharmaceutical products.
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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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